7. mm . .t . J... , t.” 57 . a. .m“ r - h .7 a... . ‘ a. a (a. . 1.. >1: .1. 1.”. LIBRARY Michigan State Universlty . This is to certify that the dissertation entitled TOWARD AN INTEGRATIVE MODEL OF CROSS-CULTURAL ADJUSTMENT: IMPLICATIONS FOR MANAGING A GLOBAL WORKFORCE presented by Jennifer Palthe has been accepted towards fulfillment of the requirements for Ph.D. degree in IR/HR WM knead, Major professor Date QQWA 50\ 200\ MS U is an Affirmative Action/Equal Opportunity Institution 0-12771 PLACE IN RETURN Box to remove this checkout from your record. To AVOID FINE return on or before date due. MAY BE RECALLED with earlier due date if requested. DATE DUE DATE DUE DATE DUE nnnfi I, UUZ 6/01 cleIRC/DateDue.p65-p. 15 TOWARD AN INTEGRATIVE MODEL OF CROSS-CULTURAL ADJUSTMENT: IMPLICATIONS FOR MANAGING A GLOBAL WORKFORCE By Jennifer Palthe A DISSERTATION Submitted to Michigan State University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY School of Labor and Industrial Relations 2001 ABSTRACT TOWARD AN INTEGRATIVE MODEL OF CROSS-CULTURAL ADJUSTMENT: IMPLICATIONS FOR MANAGING A GLOBAL WORKFORCE By Jennifer Palthe This study extends previous research on cross-cultural adjustment by testing the relationships between variables in an integrative model through a field study of 196 American expatriates on assigmnent in the Korea, Netherlands, and Japan. The results demonstrate how individual, work, non-work, and organizational factors differentially influence three facets of cross-cultural adjustment (work, interaction, and general). While past research has consistently shown that spouse-family adjustment is the strongest predictor of cross-cultural adjustment, this study reveals that socialization at the host company, previously proposed yet unmeasured, may be as strong a predictor of expatriate adjustment. This research also extends past research by providing empirical evidence to suggest that the relationship between spouse-family adjustment and expatriate non-work satisfaction is mediated by general adjustment. The study outcomes also demonstrate how cross-cultural adjustment accounts for a significant portion of the variance in expatriate job satisfaction and non-work satisfaction. Implications of these research findings are explored and recommendations for fiiture research are offered. © Copyright by Jennifer Palthe 2001 To my husband Tako, and sons Daniel and Justin, with Love iv ACKNOWLEDGMENTS Special thanks are due to the numerous individuals who assisted me at various stages of this research effort. I am particularly thankful to my husband and best friend, Tako Palthe, for his constant love and support over the years. I thank my sons, Daniel and Justin, for always reminding me that when we pursue anything worthwhile in life we should do it with enthusiasm and persistence. Their patience, understanding, and love served as a continuous source of inspiration. I extend my gratitude to my mother, Carol Bullard, and my late father, Ronald Bullard, for teaching me the value of having a vision and the importance of conscientious effort in realizing it. I would like to thank the members of my dissertation committee for their valuable contributions to this undertaking. I am especially grateful to the Chair of my dissertation committee, Professor Ellen Ernst Kossek, for her creative insights and unrelenting dedication to scholarly excellence. I am thankful to Professor Kevin Ford for his wisdom, guidance, and meritorious contributions to this dissertation and my graduate education at Michigan State University. I thank Professor Richard Block for his valuable ideas and for enabling me to benefit fi'om research funding through the ALCOA Foundation. I would also like to thank Professors Georgia Chao and Eunmi Chang for their intellectual contributions and useful insights on conducting cross-cultural research. I extend my sincere gratitude to Professor Stewart Black fi'om the University of Michigan for his creative suggestions for this study, and the American Chamber of Commerce Executives for their endorsement of this research endeavor. TABLE OF CONTENTS LIST OF TABLES vii LIST OF FIGURES ix CHAPTER ONE INTRODUCTION AND OVERVIEW 1 Importance of Topic 1 Gaps in the Cross-Cultural Adjustment Literature 4 Research Purpose and Objectives 8 Definitions of Core Constructs 10 Key Research Assumptions 12 Organization of Dissertation 13 CHAPTER TWO THEORETICAL FRAMEWORK AND REVIEW OF THE CROSS-CULTURAL ADJUSTMENT LITERATURE 14 Overview of Integrative Model of Cross-cultural Adjustment l4 Cross-Cultural Adjustment 16 Antecedents to Cross-cultural Adjustment 18 Individual Variables in Cross-cultural Adjustment 36 Work Variables in Cross-cultural Adjustment 43 Non-work Variables in Cross-cultural Adjustment 46 Organizational Socialization Variables in Cross-cultural Adjustment 5] Cross—Cultural Adjustment and Expatriate Attitudes 56 CHAPTER THREE RESEARCH METHODOLOGY 61 Study Sample 61 Data Collection Procedure 64 Measurement Design and Operationalization of Variables 65 Data Analysis Strategy 73 vi CHAPTER FOUR RESULTS Intercorrelations of Study Variables Results of Regression Analyses The Influence of Independent Variables on the Three Facets of Adjustment The Influence of Adjustment on Expatriate Attitudes The Mediating Influence of Cross-Cultural Adjustment on Expatriate Attitudes The Mediating Influence of Interaction Adjustment on Non-Work Satisfaction The Mediating Influence of General Adjustment on Non-Work Satisfaction Summary of Hypotheses CHAPTER FIVE DISCUSSION Replicating and Extending Research on Cross—Cultural Adjustment Support for the Integrative Model of Cross-cultural Adjustment Implications for Multinational Corporations Managing Expatriate Assignments Study Limitations Conclusion and Directions For Future Research REFERENCES APPENDIX APPENDIX A: MEASUREMENT SCALES vii 76 76 82 82 87 89 9O 91 95 99 99 104 105 111 113 118 134 135 LIST OF TABLES Table 1. Summary of Research on Cross-cultural Adjustment Table 2. Factor Analysis of Adjustment Items Table 3. Factor Analysis of Socialization Items Table 4. Means, Standard Deviations, and Correlations of Variables Table 5. Results of Multiple Regression Analysis of Work Adjustment Table 6. Results of Multiple Regression Analysis of Interaction Adjustment Table 7. Results of Multiple Regression Analysis of General Adjustment Table 8. Results of Multiple Regression Analyses of Expatriate Satisfaction on Work, Interaction, and General Adjustment Table 9. Results of Multiple Regression Analyses of Commitment on Job and Non-work Satisfaction Table 10. Regression Analysis Predicting Non-Work Satisfaction Table 1]. Regression Analysis of the Mediator (Interaction Adjustment) Predicting Non—work Satisfaction Table 12. Regression Analysis of the Mediator (General Adjustment) Predicting Non-work Satisfaction Table 13. Hypothesized and Actual Relationships between Antecedents and Cross—cultural Adjustment Table 14. Hypothesized and Actual Relationships between Expatriate Adjustment and Satisfaction Table 15. Hypothesized and Actual Relationships between Expatriate Satisfaction and Commitment viii 21 67 71 78 84 85 86 88 89 92 93 94 96 97 97 LIST OF FIGURES Figure 1. Integrative Model of Cross-cultural Adjustment 15 CHAPTER ONE INTRODUCTION AND OVERVIEW This chapter provides a broad overview of the dissertation by highlighting the importance of the topic under investigation, the main gaps in the cross-cultural adjustment literature, the objectives and key assumptions of this research study, the definitions of core constructs, and the overall organization of the dissertation. Importance of Topic ” In today's global economy, having a workforce that is fluent in the ways of the world isn't a luxury. It's a competitive necessity. No wonder nearly 80% of midsize and large companies currently send professionals abroad - and 45% plan to increase the number they have on assignment." (Black & Gregersen, 2000) In today's world economy, the national boundaries between organizations are becoming increasingly and irrevocably obscure (Wagner & Hollenbeck, 1992). The elimination of both personnel and trade barriers by the European Community and the continued expansion of investment opportunities in Asia have created both competitive challenges and opportunities for US. companies operating abroad. When US. companies establish subsidiaries overseas, engage in joint ventures, or franchise their technology and business knowledge to foreigners, it almost always involves the temporary placement of personnel abroad. It has been estimated, for example, that over 80,000 employees in US. organizations work as expatriates in over 130 countries (Arvey, Bhagat, & Salas, 1991). A central and recurring problem of sending expatriates on assignments abroad, however, has been the significant and increasingly costly rates of premature returns. The number of assignments that have ended prematurely, as a result of expatriates' not adjusting to life in the host country, range from 16% to 50%, with losses amounting to as much as $1 million for a single expatriate (Shaffer & Harrison, 1998). The average expatriate position costs two to three times the equivalent position in the US. and represents the single largest expenditure most organizations make on any one individual, excluding the Chief Executive Oflicer (Black & Gregersen, 2000). Organizational turnover represents the most costly effects of expatriate and repatriate failure. Intentions to quit, decreased commitment, and dissatisfaction represent harder to measure “invisible” costs to organizations in the form of loss of individual credibility and poor corporate image as a whole (Mendenhall & Oddou, 1985). Moreover, given that expatriates are generally selected based on their high performance levels domestically, the opportunity costs associated with their inadequate adjustment abroad are often significant (Harrison, Chadwick, & Scales, 1996). Hence, an unsuccessful assignment is costly for the organization and damaging to the assignee’s career thereby underscoring the need for organizations to develop innovative approaches to motivating, and retaining valuable global assignees. While the use of expatriates has been problematic, multinational corporations have still been faced with increasing requirements to staff their overseas Operations (Stewart & DeLisle, 1994). In addition, the ongoing globalization of business and world markets, and the growing number of international mergers, has increased the number of managers on assignments abroad (Guzzo, Noonan, & Elron, 1994). The frequency of this intercultural contact between diverse nations is continuing to escalate due to the ongoing growth of transnational alliances, and increased international travel (Thomas, 1996). This is in light of the fact that inter-culturally competent personnel remain in short supply (Kealey, 1996), and the demand for global leaders, in most multinational corporations, far outweighs the supply (Black, Gregersen, Mendenhall, & Stroh, 1999). Consistent with these assertions, Pucik & Saba (1999) purport shortages of experienced and capable expatriate managers have become particularly acute over the last few years. The effective management of global assigmnents is not a new phenomenon. The management of distant operations existed in ancient times, where the needs for control, coordination, adjustment, and knowledge transfer, were no less significant than they are in multinational corporations today (Selmer, Kang, & Wright, 1994). In modern times, expatriate success remains fundamental to the effective control of international organizations (Doz & Prahalad, 1986), and is a crucial element in global organizational learning (Bartlett & Goshal, 1989). However, as we enter the twenty first century, the nature and pace of globalization has intensified the pressures on multinational corporations to actively facilitate the enhancement of expatriate adjustment abroad. This is due to the fact that the success of these assignees is considered such a critical element in the ability of US. corporations to compete internationally. As Porter & Tansky (1999) argue: "Many organizations are just beginning to face this staffing issue, and they have little experience upon which to draw" (p. 47). Consequently, they look to more experienced companies, and the research community, for guidelines to enhance the cross- cultural adjustment and success of their global assignees. This, in turn, has amplified the interest of both academics and practitioners to better understand and manage employee adjustment to working in foreign cultures. Gaps in the Cross-cultural Adjustment Literature Cross-cultural adjustment has been researched for approximately three decades, and the literature has been described as consisting of mainly anecdotal or atheoretical efforts to comprehend the phenomenon (Aycan & Kanungo, 1997; Mendenhall & Oddou, 1985). Despite the plethora of conceptual work exploring the key drivers of the cross- cultural adjustment process in the last decade (Aryee, Chay, & Chew, 1995; Black, Mendenhall, & Oddou, 1991a), many have asserted that the empirical research in this area has been fairly devoid of a theoretical framework (Kealey, 1996; Ones & Viswesvaran, 1997). In addition, while most of the published literature on expatriation has focused on the training and selection of expatriates in international assignments, little is known about the processes and mechanisms that expatriates find most useful in adjusting to living and working in a foreign country (Tung, 1998). Harzing (1995), in her review of the expatriate failure literature, concluded by suggesting that while failure may be an important factor, more attention should be focused on the reasons behind the failure such as lack of cross-cultural adjustment and poor performance during the assignment. Concomitant with these research gaps, very little empirical work has been done to explicitly link cross-cultural adjustment with expatriate attitudes (Shaffer & Harrison, 1998; Van Dyne & Ang, 2000). Aycan & Kanungo (1997) in their review of the expatriate literature, highlight that the complexity of the expatriation phenomenon has tended to confine the research in this area to a descriptive and exploratory level. They argue that researchers need to fill these research gaps by building upon previous work to create integrative, comprehensive and theoretically sound frameworks that can be empirically validated using rigorous research methods. They point out that although a number of efforts have been made to model expatriation (e.g. Black, Mendenhall, & Oddou, 1991), they have not paid sufficient attention to the "expatriate process mediators and causal links" @250). Consistent with Aycan & Kanungo's (1997) assertions, Kealey (1996) argues that "there is a need to develop comprehensive models that attempt to demonstrate how personal and situational variables combine or interact to produce cross-cultural success." Kealey (1996) further points out that the development and testing of such comprehensive models are important to the field for several reasons. First, these models provide a framework and direction for future research that lead to more consistent and more powerfi11 findings. Second, from a practical standpoint, these models guide international human resource (HR) professionals in the design and Operationalization of HR activities such as the training and selection of global assignees. Such frameworks also assist expatriates themselves in identifying and developing the various prerequisites for international success. Third, comprehensive models for explaining cross-cultural adjustment, Kealey (1996) argues, have the "potential to inform the broader field of intercultural education and training aimed at enhancing overall cross-cultural understanding between groups and individuals, domestically, and internationally" (p.94). Consistent with these appeals, others have called for the development and testing of theories that combine micro individual variables with more macro organizational variables that can be applied in multiple cultural settings (Doctor, Tung, & Von Glinow, 1991; House, Rousseau, & Thomas-Hunt, 1995). Ones & Viswesvaran ( 1997) also claim that the main reasons why research on expatriate management has been so discouraging is the lack of a unifying framework. They assert that what is needed is a theoretical framework that links these constructs (Ones & Viswesvaran, 1997). In addition to appeals for comprehensive frameworks to guide cross-cultural research, another significant gap in the cross-cultural adjustment literature is the lack of integration of the primarily U.S.-based work adjustment literature, and the international adjustment literature streams (Black, Mendenhall, & Oddou, 1991). Whereas the domestic adjustment literature has tested the impact of socialization on adjustment (Ashforth & Saks, 1995; Jones, 1986), this variable has tended to be overlooked in the international adjustment literature (Black, Mendenhall, & Oddou, 1991; Stroh, Dennis, & Cramer, 1994). Both Black et. al. (1991) and Stroh et. a1. (1994) explicitly called for future adjustment research to test the relationship between organizational socialization and cross-cultural adjustment. Another noteworthy gap in the cross-cultural adjustment literature is that little empirical research has been done to explicitly test the relative influence of individual motivational variables such as self-efficacy and learning orientation with work, non- work, and organization socialization variables on cross-cultural adjustment. Harrison, Chadwick, & Scales (1996) called for future research to test the combined influence of these factors on cross-cultural adjustment. Where individual variables have been used to predict cross-cultural adjustment in previous studies, they have usually comprised single- item measures of expatriate demographic characteristics such as age and tenure. By investigating the combined effect of individual, work, non-work, and organizational factors on cross-cultural adjustment, academics and practitioners should achieve a greater appreciation for factors that are more influential than others in predicting adjustment abroad. In summary, the relevance of the topic to contemporary organizations is demonstrated by the increased evidence suggesting that inadequate adjustment to international assignments is costly to both organizations and individuals in terms of turnover, absenteeism, premature returns to the home country, and lower performance (Parker & McEvoy, 1993; Shaffer & Harrison, 1998). Furthermore, given the early stage of development of the international adjustment literature (Aycan & Kanungo, 1997 Laurent, 1986), and the paucity of integrative empirical work in the area (Kealey, 1996; Ones & Viswesvaran, 1997), research that progresses toward the development and testing of a comprehensive model of cross-cultural adjustment is imperative. As Caligiuri & Day (2000) purport, it makes theoretical and empirical sense to work toward developing a more grounded theory of predictor-criterion adjustment linkages, particularly given that it can now be assumed that cross-cultural adjustment is (and always was) a multidimensional construct. Research Purpose and Objectives Overall, the purpose of this study is to test the relationships between variables in an integrative model of cross-cultural adjustment that builds upon some empirically demonstrated and theoretically proposed antecedents and outcomes of cross-cultural adjustment. By testing a unifying framework, this research aspires to bridge some of the theoretical and empirical gaps exemplified above while fulfilling the research objectives outlined below. First, this study seeks to explore the combined effect of individual, work, non- work, and organization socialization variables on three facets of cross-cultural adjustment. While there have been numerous calls for studies to test the overall effects of individual, work, and non-work, and organizational socialization variables on cross- cultural adjustment (Black, Mendenhall, & Oddou ,1991; Harrison, Chadwick, & Scales, 1996), little empirical work has been forthcoming. This objective is important in that its fulfillment will serve to validate and extend previous research while providing a framework to guide future research and multinational corporations in their management of global assignments. The second key objective of this research is to explore the relationship between organization socialization at the parent company and host company, previously only speculated in the cross-cultural adjustment literature, and three adjustment dimensions (work, interaction, and general). Meeting this objective is important in that empirical evidence to demonstrate the influence of socialization on cross-cultural adjustment has tended to lag behind the theoretical conceptualizations of this relationship (Stroh, Dennis, & Cramer, 1994). This study also aims to provide insights for practitioners regarding specific socialization practices both the parent and local organization should be engaged in, to support the adjustment of expatriates while on their assignments abroad. The third major objective of this research is to explore the mediating role of interaction and general adjustment on expatriate non-work satisfaction. Whereas previous studies have tended to examine either the antecedents (Black, 1990; Black & Gregersen, 1991a, 19%; Harrison et. al., 1996) or the outcomes (Shaffer & Harrison, 1998; Gregersen & Black, 1992) of cross-cultural adjustment, this study endeavors to do both. Meeting this objective would serve to extend the literature that has called for scholars to pay attention to expatriate process mediators (Black, Mendenhall, & Oddou, 1991; Caliguiri, Hyland, Joshi, & Bross, 1997). While Caliguiri et. al., (1997) tested the mediating role of family adjustment on general adjustment, this study aims to demonstrate that the relationship between spouse-family adjustment and expatriate non- work satisfaction is mediated by general adjustment. Other possible mediating effects associated with the integrative model of adjustment are beyond the scope of this study. Essentially, this study endeavors to answer the following key research questions: (1) How do individual, work, non-work, and organizational factors differentially influence the three empirically recognized facets of cross-cultural adjustment (work, interaction and general)? (2) Does organizational socialization at the parent and local company have a significant influence on the extent to which expatriates adjust abroad? (3) How does each facet of cross-cultural adjustment (work, interaction, and general), differentially influence expatriate attitudes? (4) Does interaction and general adjustment mediate the relationship between spouse-family adjustment and expatriate non-work satisfaction? Hence, in addition to integrating and testing some of the demonstrated precursors of cross-cultural adjustment in the extant literature, this study aims to test the influence of previously theorized, yet unmeasured, variables in cross-cultural adjustment such as organizational socialization in the parent company and host company. Furthermore, it aims to extend extant research by exploring the outcomes of cross-cultural adjustment (Shaffer & Harrison, 1998; Gregersen, 1992) and the mediating role of general adjustment on expatriate non-work satisfaction. Definitions of Core Constructs Cross-cultural adjustment is generally defined as the process of adaptation to living and working in a foreign culture. It is the perceived degree of psychological comfort and familiarity a person has with the new host culture (Black, 1988; Black, Mendenhall, & Oddou, 1991 ). Recent conceptualizations of the construct have focused attention on three specific facets of cross-cultural adjustment (Black, Mendenhall, & Oddou, 1991, Gregersen & Stroh, 1997; Shaffer & Harrison, 1998). The first facet is work adjustment that involves the adaptation to new job tasks, work roles, and the new work environment. The second facet is interaction adjustment that involves the comfort achieved in interacting with host nationals in both work and non-work situations. The third facet is general adjustment that involves the overall adaptation to living in the foreign culture and comprises factors such as housing conditions, health care, and cost of living. 10 Self-efficacy is defined as "beliefs in one's capabilities to organize and execute the courses of action required to manage prospective situations" (Bandura, 1997a); an individual's perception of their capability of attaining specific goals or task outcomes (Kanfer, 1991). Learning orientation is an individual's motivation, desire, or readiness to learn (Porter & Tansky, 1999). Role clarity refers to the level of certainty surrounding role expectations. Role discretion, in turn, allows individuals to adjust to their work roles by altering the role to fit them, rather than adapting themselves to the situation. Role conflict, on the other hand, involves an incompatibility of role demands and conflicting expectations (Ilgen & Hollenbeck, 1991). Cultural similarity is degree to which the host culture and an expatriate's own culture are similar. An expatriate is a sojourner who is sent by a multinational parent company on a temporary work assignment to a host company in a foreign nation (Aycan & Kanungo, 1997). Spouse-family adjustment is defined as the perceived degree of psychological comfort and familiarity a spouse or family member has with the new host culture. Organizational socialization is defined as the process whereby an individual develops an understanding of the values, expected behaviors, & social knowledge that are essential for assuming an organizational role and for participating as an organizational member (Chatman 1991). It can be viewed as the process by which the expatriates' values and norms become closely aligned with those of the host organization abroad, while retaining a role and membership in the parent organization in the home country. Job satisfaction, one of the predicted outcomes of cross-cultural adjustment in this study, may be defined as the positive emotional state resulting from the overall evaluation of one’s job (Shaffer & Harrison, 1998). Expatriate non-work satisfaction includes a positive emotional state toward non-work factors such as living conditions, family relocation, and modifications in daily non-work activities abroad. Organizational commitment can be defined as the process of becoming attached to an organization, and the state of organizational attachment itself (O'Reilly & Chatman, 1986). Key Research Assumptions This research is grounded in the following assumptions: (1) Self-efficacy is a malleable characteristic of individuals that may be enhanced through past experience and training; (2) Learning orientation is an identifiable tendency and one that can be developed through systematic training; (3) An individuals' needs and attitudes are fairly stable and unless an event occurs to change them or the behaviors they engender, they will remain fairly constant; (4) Cross-cultural adjustment is a necessary component of performance effectiveness when operating abroad. When one or more facets of adjustment (work, interaction, or general) is deficient, some of the consequences may include poor attitudes; (5) Organization socialization has value, in terms of both the direct benefits it presents to the overall organization development process, and the positive indirect impact it has on employee perceptions and attitudes. 12 Organization of Dissertation This dissertation is comprised of five chapters. Chapter One, thus far, has provided an overview of the importance of the topic, the gaps in the cross-cultural adjustment literature, the purpose and objectives of this research, definitions of the core constructs, and the key assumptions underlying this research. Chapter One will fiirther outline the overall organization of the dissertation. Chapter Two includes a review of the cross-cultural adjustment literature and presents the theoretical framework upon which the study is built. The purpose of this Chapter is to present the proposed integrative model of adjustment and provide a general background to the existing literature that underlies the development of each hypothesis. Chapter Three details the research methodology including the study sample, the data collection procedure, the measurement design, and the overall data analysis strategy. Chapter Four presents the results of the data analyses and a summary of the actual and hypothesized relationships between the study variables. Chapter Five provides a discussion of the results of the data analyses and highlights some of the key limitations and contributions of this study. Implications of the findings and recommendations for future research are also offered. 13 CHAPTER TWO REVIEW OF THE CROSS-CULTURAL ADJUSTMENT LITERATURE AND THEORETICAL FRAMEWORK Chapter Two presents the theoretical framework upon which the study is built and provides a review of the cross-cultural adjustment literature. The outline of the Chapter is as follows. First, the proposed integrative model of cross-cultural adjustment will be presented. Second, a general background to the existing literature will be provided to substantiate the development of the proposed model and the various hypotheses associated with it. Overview of Integrative Model of Cross-cultural Adjustment Figure 1 represents a proposed integrative model of cross-cultural adjustment. The model is an extension of Black, Mendenhall & Oddou's (1991) framework of cross- cultural adjustment and delineates the key variables to be tested in this study. Each block serves to group the key study constructs and the arrows signify some of the predicted relationships between these variables. The first block comprises individual variables namely, self-efficacy and learning orientation. The model suggests that these individual variables influence three distinct facets of cross-cultural adjustment including work adjustment, interaction adjustment, and general adjustment. The second block includes work variables namely, role clarity, role conflict, and role discretion. The model proposes that each of these work variables will influence cross-cultural adjustment. The 14 third block in the model indicates that non-work variables, including cultural similarity and spouse-family adjustment, will influence cross-cultural adjustment. In a fourth block, the model also suggests that organization socialization, comprising parent and host company socialization, will relate to each facet of cross-cultural adjustment (work, interaction, and general). Numerous hypotheses are suggested through this proposed integrative model. These hypotheses, together with the underlying explanations for their development, are discussed in the next section. Additionally, the literature associated with the integrative model of adjustment is described in more detail in the presentation of the hypotheses, in the section that follows. Figure 1. Integrative Model of Cross-cultural Adjustment. INDIVIDUAL ORGANIZATION VARIABLES SOCIALIZATION o Self-efficacy . Learning 0 Parent company orientation ' HOSI company JOB VARIABPES CROSS- SATISFACTION a Role clarity CULTURAL 0 Role conflict ADJUSTMENT . Job 0 Role discretion 0 Non-work - Work NON-WORK 0 Interaction VARIABLES 0 General - Sigulfuralafiiy EXPATRIATE . Spouse-family COMMITMENT adjustment 15 Cross-cultural Adjustment Despite the fact that expatriate adjustment is a relatively new research phenomenon, the concept has its roots in the ancient past. Fundamentally, expatriation involves cross-cultural contact and mobility that is an integral part of the human experience. With the start of a new and powerful economic era frequently referred to as the "globalization era", approximately three decades ago, systematic research on expatriate managers began to gain momentum This era brought about the establishment of multinational corporations that began to set up subsidiaries in foreign countries. This trend corresponded with increasing amounts of employees being sent to host subsidiaries abroad. The growing costs associated with premature and unsuccessful assignments provided additional impetus for researchers to take an active interest in the study of the expatriation adjustment phenomenon The multidimensionality of the cross-cultural adjustment construct is well recognized in both the acculturation and expatriate literature. The term adaptation, is more frequently used to describe the process of acculturation that individuals go through when the stay in the foreign nation is permanent (Berry, 1990). However, cross-cultural adjustment is a more suitable term for sojourners like expatriates, as they experience a process of adjustment to a host country in which their stay is only temporary (Aycan, 1997). Cross-cultural adjustment is generally defined as the process of adaptation to living and working in a foreign culture. It is the perceived degree of psychological comfort and familiarity a person has with the new host culture (Black, 1988; Black, Mendenhall, & Oddou, 1991). 16 In early studies on adjustment in cross-cultural settings, adjustment was conceptualized as a unitary construct (Oberg, 1960; Torbiorn, 1982). Researchers tended to use a single scale to measure expatriate adjustment. Recent conceptualizations of the construct, however, have focused attention on three specific facets of cross-cultural adjustment (Black, Mendenhall, & Oddou, 1991). These facets are depicted in the middle of the integrative model of cross-cultural adjustment (Figure 1) above. The first facet is work adjustment that involves the adaptation to new job tasks, work roles, and the new work environment. Work adjustment is aided by similarities in procedures, policies, and task requirements between the parent company and host subsidiary abroad (Black, Gregersen, Mendenhall, & Stroh, 1999). The second facet is interaction adjustment that involves the comfort achieved in interacting with host nationals in both work and non-work situations. Black, Gregersen, Mendenhall, & Stroh (1999) argue that interaction adjustment is the most difficult of the three facets to achieve, as differences in mental maps and rules reveal themselves in interactions with host nationals. The third facet is general adjustment that involves the overall adaptation to living in the foreign culture (Black, 1988). General adjustment comprises factors affecting daily life such as living and housing conditions, food, health care, and cost of living (Black & Stevens, 1989). This dimension has traditionally formed the key focus of previous research on adjustment, and is viewed as more difficult for expatriates to achieve than work adjustment (Black, Gregersen, Mendenhall, & Stroh, 1999). Several empirical studies by Black and his colleagues (Black, 1990; Black & Gregersen, 1991a; Black & Stephens 1989) have supported this multifaceted perspective. However, as McEvoy & Parker (1995) suggest, "it is important that these results be verified by independent researchers" l7 to assure the validity of this approach" (p.99). Parker & McEvoy (1993), in their study of 169 expatriates working in 12 countries, tested the validity of the multidimensionality of cross-cultural adjustment by subjecting their questionnaire responses to a factor analysis. The results of their factor analysis identified three distinct facets of adjustment (work, interaction, and general), thereby providing additional evidence to support the validity of this multifaceted perspective. As cross-cultural adjustment is multifaceted, it follows logically that the various antecedents to adjustment may have different degrees of impact on each facet of adjustment (work, interaction, and general). Following from this, it is expected that specific job—related variables such as role clarity and role discretion will be associated with work adjustment and not general adjustment. Similarly, specific non-work variables such as spouse-family adjustment and cultural similarity are expected to be related to general adjustment and not work adjustment. This is because general adjustment involves adjusting to overall living conditions in the host country (outside of work), and work adjustment involves expatriates adjusting to their new role in the host company (at work). Antecedents to Cross-cultural Adjustment Much of the cross-cultural adjustment research to date has focused on identifying and testing the antecedents of expatriate adjustment (Black, Gregersen, Mendenhall, & Stroh, 1999; McEvoy & Parker, 1994). Numerous groups of causal factors that influence cross-cultural adjustment have been presented. Black, Mendenhall, & Oddou (1991), in their review of the cross-cultural adjustment literature, proposed four categories of causal 18 variables namely, individual, job, non-work, an organizational. Their theoretical framework and set of testable propositions form the basis of the integrative model of cross-cultural adjustment proposed in this study. Figure 1 replicates Black, Mendenhall & Oddou's (1991) model by using the same categories of cross-cultural adjustment precursors. While Black et. al.'s (1991) model did not extend beyond this construct, Figure 1 extends their model to include cross-cultural adjustment outcomes. Specifically, the integrative model of cross-cultural adjustment proposed in this study suggests that expatriate attitudes such as job satisfaction, and non-work satisfaction are outcomes of cross-cultural adjustment, and that these variables, in turn, influence expatriate commitment. Table 1 below summarizes fourteen key cross—cultural adjustment research studies. The specific independent and dependent variables that were tested, in addition to the main findings of each study are presented. The Table also highlights various trends in the cross-cultural adjustment literature. Every study reflected is empirical, involving the collection and analysis of data, as opposed to just theoretical and conceptual treatments of the constructs. The characteristics of each study sample are presented, together with the relevant sample sizes, and response rates. Several points need to be made regarding the variables, sample characteristics, methods, and outcomes of these studies. Clearly, the majority of the studies reflected in Table 1 mainly focused on the antecedents of cross-cultural adjustment. In examining the adjustment precursors of the studies presented, variables such as role discretion, role conflict, role clarity, cultural novelty, and family adjustment are the most commonly tested independent variables. Further, in review of the major findings pertaining to each of the studies, evidence to support the significant and positive relationship between these variables and cross-cultural adjustment is clearly reflected. The studies by Gregersen & Stroh (1997), Stroh, Dennis, & Cramer (1994), and Black (1990) offer support for the relationship between the work role variables and cross-cultural adjustment. Studies by Caliguiri, Hyland, Joshi, & Bross (1997), Guzzo, Noonen, & Elron (1994), Shaffer & Harrison (1998), and Stroh, Dennis, & Cramer (1994) provide strong evidence to support the relationship between family adjustment and cross—cultural adjustment. As suggested in Table 1, many of the studies in the late 19803 and early 19908 tended to treat demographic variables as direct antecedents of cross-cultural adjustment. Examples include Black (1988) and Black & Gregersen (1991a, 1991c). In these particular studies, individual factors contributing to cross-cultural adjustment were operationalized using single item measures of variables such as previous international experience, time in the host country, age, and tenure. Noteworthy, however, is the trend toward treating these demographic variables as control variables in recent years (Caliguiri, Hyland, Joshi, & Bross, 1997; Harrison, Chadwick & Scales, 1996). Another notable trend is that ten of the studies presented in Table 1 measured cross-cultural adjustment as a multidimensional construct. In other words, they measured work adjustment, interaction adjustment, and general adjustment using distinct measurement scales. While the study by Stroh, Dennis, & Cramer (1994) represents a recent exception, they did acknowledge Black et al.'s (1991) three faceted conceptualization of cross-cultural adjustment. They emphasized that "a more thorough empirical study would examine all facets of adjustment" (p.182). 20 .3338 335% me 85:53 eggs a we? 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Z 035:5 55502 05055050: 050552.055— ..55540 «30> .9380 5 03:. 35 Individual Variables in Cross-cultural Adjustment Individual variables form the first category of variables of the integrative model of cross-cultural adjustment in Figure 1. In the cross-cultural adjustment literature, numerous individual variables have been conceptually presented as important drivers of the adjustment process, such as personality (Aryee, Chay, & Chew, 1995), and self- efficacy (Black, Mendenhall, & Oddou, 1991). However, as Table 1 illustrates, where the influence of individual variables have been empirically tested, they have mainly been operationalized using single item measures pertaining to factors like pre-departure training, time spent abroad, and past experience. For example, Black & Gregersen (1991a), in their study exploring the antecedents to cross-cultural adjustment of 220 US. expatriate managers assigned to the Pacific Rim, operationalized their individual variables in terms of previous international experience, hours of training, and time in the host country. Results of this study, as reflected in Table 1, revealed that previous international work experience was not related to any facet of adjustment. Pre-departure training was significantly related to interaction adjustment but the relationship was negative. Other examples of studies using single item measures to capture the influence of individual variables on adjustment are reflected in Table 1 as well, including studies by Black & Stephens (1989), Black & Gregersen (1991c), and Gregersen & Black (1990). Self-Efficacy Although any number of individual variables may be related to adjustment, a seemingly important, yet largely ignored item in the cross-cultural adjustment literature 36 includes self-efficacy. In a review article by Mendenhall & Oddou (1985) they highlighted the importance of self-oriented skills in enhancing adjustment abroad. One of the key underlying premises they discussed is the ability to deal with foreign surroundings effectively, even where there is significant uncertainty. This notion is consistent with the idea that Bandura (1977, 1986, 1997a) refers to as self-efficacy. Black, Mendenhall, & Oddou (1991), in their review of the international adjustment literature, also pointed to the importance of testing self-efficacy in the international adjustment literature, given the positive associations between these variables reflected in the domestic adjustment literature (Nicholson, 1984, Saks, 1995). Self-efficacy is defined as "beliefs in one's capabilities to organize and execute the courses of action required to manage prospective situations" (Bandura, 1997a); an individual's perception of their capability of attaining specific goals or task outcomes (Kanfer, 1991). These beliefs influence how people think, feel, and act and have been shown to contribute significantly to human motivation and attainments (Bandura, 1997b). It is similar in meaning to effort-performance expectancy (Gist & Mitchell, 1992) but broader in scope (Judge, Locke, & Durham, 1997). Self-efficacy is distinct from self- esteem in that it is concerned with judgments of personal capability, whereas self-esteem is concerned with judgments of self worth. People need much more than self-esteem to do well in given pursuits. Essentially, self-efficacy is an important motivational construct (Gist & Mitchell, 1992). Self-efficacy is a construct derived from social cognitive theory that proposes that behavior, cognitions, and the environment all influence each other in a dynamic fashion (Bandura, 1986). It can be likened to Vroom's (1964) expectancy theory in that 37 expectations of ones capability to perform a task depend on an individual's judgments of how well they will be able to perform in given situations (Bandura, 1997a). Both self- efficacy and expectancy theories posit that expected performance outcomes depend heavily on the type of behaviors an individual chooses to execute (Gist & Mitchell, 1992). People act on their beliefs about what they are capable of doing, as well as their expectations about the likely effects of their actions (Bandura, 1989). In most social, intellectual, and physical pursuits, those who judge themselves highly efficacious will expect favorable outcomes, whereas those who expect poor performance will conjure up negative outcomes (Bandura, 1997a). Self-perceived in-efficacy can therefore nullify the motivating potential of alluring outcome expectations. Furthermore, where performance determines outcomes, efficacy beliefs account for most of the variance in expected outcomes (Bandura, 1997a) and therefore, self—efficacy is often a better predictor of performance under variable conditions than past performance. Given that many expatriates have limited experience of working abroad as proxies upon which to base their future performance in a foreign context, self-efficacy becomes particularly important as a predictor. This is especially true given that approximately 80% of expatriates complete assignments in countries in which they have not lived before (Black & Gregersen, 1991). A substantial body of research shows that self-efficacy is related to task effort and performance, resilience in the face of failure, and self control (Bandura, 1986; Gist & Mitchell, 1992). All these variables are related to the increased possibility of the attainment of valued outcomes and therefore satisfaction (Judge, Locke, & Durham, 1997). Furthermore, Bandura (1977) argued that self efficacy is theoretically one of the 38 most powerful individual variables that determine persistence in effort. Accordingly, individuals with higher levels of self efficacy will persist in exhibiting new behaviors that are being learned, even when those efforts are unsuccessful, for longer than individuals with less self-efficacy (Black, Mendenhall, & Oddou, 1991). Efficacy beliefs contribute to motivation in several ways. First, they determine the goals peOple set for themselves. Second, they establish how much effort people will expend. Third, they determine how long people will persevere when faced with difliculties. Fourth, they determine people's resilience to failure (Bandura, 1989). Therefore, those with a strong belief in their capabilities exert greater effort when they fail to master a challenge. In turn, strong perseverance contributes to the attainment of goals (Bandura, 1997a). In the context of stressful life transitions, as in the case of expatriates, self-efficacy may serve as a personal resource or vulnerability factor (Bandura, 1986). Self-efficacy beliefs, given their malleability (Gist & Mitchell, 1992) are both constructors and products of experiences (Bandura, 1997b). Furthermore, people with perceptions of greater self-efficacy are more likely to have higher performance standards and goals, have expectations of better performance, have more favorable job attitudes, and show a greater willingness to exert effort in challenging tasks (Katzell & Thompson, 1990). In the domestic newcomer socialization literature, scholars have found that newcomers with a secure sense of efficacy learn more and perform better during the period of socialization than their low-self efficacy counterparts (Saks, 1994, 1995). It is not surprising then that a perceived sense of in-efficacy has been found to be a major contributor to occupational transition problems (Bandura, 1997b). 39 In the context of expatriates, the assignees that regard themselves as highly efficacious are likely to attribute their failures to insuflicient effort and will thereby be driven to persevere. On the other hand, expatriates who regard themselves as in- efficacious are likely to attribute their failures abroad to low ability. These causal attributions, in turn, affect motivation. This also implies that high self-efficacious expatriates are likely to be less dependent on external work conditions than those low in self-eflicacy in the development of retrospective initiative. This is consistent with Speier & Frese's (1997) assertion that high self-efficacy serves as a shield fiom the impact of low control at work. Previous research has shown that low sense of coping efficacy leaves people vulnerable to aversive experiences because they tend to regard social feedback as evaluations of personal value, feel more personally responsible for failure, tend to worry, and have weak task-specific competence expectancies (Scheier & Carver, 1982). Similarly, expatriates low in selfiefficacy are less likely to be motivated to adjust and persevere in the face of new and unfamiliar environmental challenges. While conceptual links between self-efficacy and cross-cultural adjustment have been proposed by scholars like Black, Mendenhall, & Oddou (1991), little empirical research linking the two constructs has been forthcoming. Further, given Wood & Bandura's (1989) and Bandura's (1986) conceptualization of self-efficacy as a judgement of perceived capability for performing a specific task, it appears that self—efficacy would relate to work and interaction adjustment as they both have task related components. Parker & McEvoy (1993) conceptually include self-efficacy as a construct in their model of expatriate adjustment but they do not test the phenomenon in their subsequent study. Harrison, Chadwick, & Scales' (1996) study does, however, represent one of the few 40 studies that has empirically demonstrated the link between self-efficacy and Black's (1988) three faceted approach to cross-cultural adjustment. As reflected in Table 1, their 25% response rate yielded a sample of 99 US. military personnel based in Germany. Results of their study revealed that self-efficacy had a significant positive correlation with work adjustment (r = .29, p = <.Ol), and interaction adjustment (r = .29, p = <.01). In light of the results of Harrison, Chadwick, & Scales' (1996) study, it appears that the level of self-efficacy that expatriates bring, and later develop during the course of their time abroad, contributes to the success of the cross-cultural adjustment process. It would seem that the greater an expatriate’s belief that they are capable of adjusting cross- culturally, the longer they are likely to be motivated to persist at attempting to make the adjustment to living and working abroad. Moreover, within the stressfirl process of adjustment to the host country, self-efficacy will function as a personal resource protecting expatriates from negative emotions as well as a motivational force that enhances persistence and mastery of the new situation. Based on this discussion and the evidence presented above, the following hypothesis is offered: Hypothesis 1. Self-efficacy will be positively associated with (a) work adjustment, and (b) interaction adjustment, and (c) not general adjustment. Learning Orientation In a recent review article by Porter & Tansky (1999) they proposed the concept of learning orientation as a valuable dimension for expatriate success. Although this variable has previously not been tested in the expatriate adjustment literature, Porter & Tansky 41 (1999) argue that a high learning orientation is critical for the success of an expatriate manager. Their proposition stems fi'om the theory that different people are differentially receptive to the process of learning and the struggles it entails. This notion appears to be consistent with Bandura's (1986) distinctions between individuals who possess a task- diagnostic focus, which relates to learning orientation, versus a self-diagnostic focus that corresponds to concerns about performance judgement (Bandura, 1986). Their assertions also derive from the results of a study they conducted using a sample of 102 college students (Porter & Tansky, 1996). The results of their study showed that when faced with a situation in which the outcome was unclear, some participants withdrew from further attempts at the task. Others stayed on task, attempting a new approach based on the information and feedback they had received. The results suggested that people do benefit differentially from experience and the extent to which they allow themselves to learn fi'om their experiences. Their findings further support the notion that tmderstanding variations in learning orientation helps to explain why this differential benefit occurs. Others who support the premise that learning orientation is critical for effectiveness in the workplace include VandeWalle (1997) and Vandewalle, & Cummings (1997). The characteristic features of learning orientation that Porter & Tansky (1999) highlight include a receptiveness to training, openness to feedback, and the potential for self- management. They assert that expatriates with a high learning orientation would tend to be attentive to information and feedback that may help them best adjust. When faced with uncertain and difficult cross-cultural situations, those oriented toward learning will more likely stay in the situation, attempt to re-fiame the task, and consider alternatives for future behavior than those low in this dimension. These assertions are consistent with 42 other research that has suggested that proactive feedback and information seeking has been found to be critical for newcomer socialization (Morrison, 1993). Furthermore, Spreitzer, McCall, & Mahoney (1997), in their study exploring international executive potential, found that the learning-oriented dimensions of their instrument, including an openness to criticism, seeking and using feedback, seeking opportunities to learn, being cross-culturally adventurous, and flexible, all predict international executive potential. Clearly, expatriates who possess these characteristics are more likely to display the adaptability and openness to learn from their experiences abroad, and use their newfound capabilities to enhance the learning of their co-workers and organization as a whole. Based on these arguments and the evidence presented above, the following hypothesis is presented: Hypothesis 2. Learning orientation will be positively associated with each facet of adjustment: (a) work adjustment, (b) interaction adjustment, and (c) general adjustment. Work Variables in Cross-cultural Adjustment An ongoing research quest in both the domestic and international adjustment literature is how to structme the work of a newcomer such that they find it more rewarding and satisfying. Work variables, including role clarity, role discretion, and role conflict, represent the second category of antecedents to cross-cultural adjustment presented in Figure 1. 43 Hackman and Oldman's (1980) job characteristics theory posits that certain core job characteristics determine the motivating potential of a given job. These include skill variety, task identity, task significance, autonomy, and feedback. Autonomy and feedback are particularly relevant to expatriate adjustment in that they both serve to reduce uncertainty. Following from this, the three job variables that have been shown to lmve a significant impact on job-related uncertainty include role clarity, role discretion, and role conflict (Black, 1990; Black & Gregersen, 1991a). Job feedback enhances role clarity and diminishes role conflict in that it provides the individual with direct and clear information about their performance effectiveness (Hackman & Oldman, 1980). Role clarity refers to the level of certainty surrounding role expectations. In the context of expatriates, lack of clarification about the expatriate work role not only increases uncertainty upon arrival in the new host organization, but also engenders misunderstandings between the parent company and the ermatriate in later stages of the assignment (Aycan, 1997). Past research has shown that role clarity reduces the amount of work uncertainty, which, in turn, facilitates adjustment (Black, 1988; Black, 1990). Black's (1990) study of expatriates assigned to the Pacific Rim, demonstrated that role clarity was a significant predictor of expatriate adjustment. Gregersen & Stroh (1997), in their study of Finnish repatriates, found role clarity and role discretion to be significant and positive correlates of cross-cultural work adjustment upon repatriation. In addition, results of Black & Gregersen's (1991a) study of American expatriates in Japan, Korea, Taiwan and Hong Kong showed significant relationships between role clarity and work adjustment (Beta = .20, p = < .01). Based on this evidence, the following is hypothesized: 44 Hypothesis 3. Role clarity will be positively related to (a) work adjustment, and (b) interaction adjustment, and (c) not general adjustment. Role conflict, involves an incompatibility of role demands and conflicting expectations at work (Ilgen & Hollenbeck, 1991). Fmthermore, the nature of these conflicting expectations may involve time conflicts, and logical or ethical inconsistencies (Naylor, Pritchard, & Ilgen, 1980) all of which are relevant to the expatriate experience. Past cross-cultural adjustment research has demonstrated that role conflict inhibits expatriate work adjustment (Black, 1990; Black & Gregersen, 1991a). As reflected in Table 1, Black & Gregersen's (1991a) study showed significant negative relationships between work adjustment and role conflict (Beta = -.28, p = < .001). Also, given that interaction adjustment involves both work and non-work interactions with host nationals, it is expected tlmt role conflict will also negatively influence interaction adjustment at work. Therefore, the following hypothesis is offered: Hypothesis 4. Role conflict will be negatively associated with (a) work adjustment, and (b) interaction adjustment, and (c) not general adjustment. Role discretion, the third variable in the second category of factors presented in Figure 1, allows individuals to adjust to their work roles by altering the role to fit them, rather than adapting themselves to the situation. Nicholson (1984) in his research on work role transitions in the context of domestic transfers, pointed out that role discretion results in better adjustment as it allows the newcomer to adapt the work setting to them. 45 Similarly, cross-cultural adjustment theorists have suggested (Black, 1988) and empirical research has found (Black & Gregersen, 1991a) that individuals in jobs with high role discretion adjust better cross-culturally. When expatriates are faced with unfamiliar situations abroad, their established routines break down as uncertainty increases. Consequently, they attempt to reestablish a sense of control to reduce uncertainty through behavioral control. Based on the empirical evidence supporting the relationship between adjustment and role discretion (Black & Gregersen, 1991a), role discretion is likely to reduce uncertainty through providing the expatriate with greater control over how the job gets done. Role discretion also provides the expatriate with the flexibility to determine the way in which work is carried out and, in so doing, enhances the sense of control the expatriate feels in the new work environment. As reflected in Table 1, Black & Gregersen (1991a) study of 220 US. expatriates in Japan, Korea, Taiwan, and Hong Kong, revealed that role discretion was significantly related to work adjustment (Beta = .29, p = < .001). Therefore, the following hypothesis is presented: Hypothesis 5. Role discretion will be positively related to (a) work adjustment, and (b) interaction adjustment, and (c) not general adjustment. Non-work Variables in Cross-cultural Adjustment The expatriate adjustment literature recognizes the importance of the cultural characteristics of the host country to which the expatriate is assigned. Most cross-cultural adjustment research has tended to support the view that the more culturally distant a host 46 culture is from the person's own, the more difficult it is to adjust to that culture (Aryee, Chay, & Chew, 1996; Black, Mendenhall, & Oddou, 1991, Parker & McEvoy, 1993). Cultural similarity, the first non-work factor in this study, is the inverse of cultural novelty which is defined as the cultural distance between the host culture and a person’s own culture (Church, 1982). Many regard this as an important factor in adjustment to cultural change (Berry, 1990; Torbiorn, 1982). Perceived cultural distance or similarity involves the perceived differences or similarities between home and host cultures. Aycan (1997) asserts that once expatriates arrive in the country of assignment, "the first thing they are likely to do is to examine the extent to which the new culture is similar to their own culture" (p.22). Numerous similarities and differences may be perceived by expatriates from the climate to the pace of life of the host country. Other cultural differences or similarities may exist in the standards of living, accommodation, food, and general health facilities. If the perceived differences between the home and host country are large then uncertainty about how to behave in work and non-work settings is likely to be intensified. Mendenhall & Oddou's (1985) notion of "cultural toughness" and Church's (1982) concept of "cultural distance" both seek to show that the greater the cultural differences between the domestic and host countries, the more difficult the assignment will be. This in turn has implications for the potential willingness of expatriates to accept an assignment to a culturally dissimilar location. In the domestic relocation literature, for example, Noe & Barber (1993) found that willingness of employees to accept a relocation was a function of the specific destination involved. Aryee, Chay, & Chew (1996) conducted a similar study exploring the willingness of managerial employees to accept an 47 expatriate assignment based on the cultural similarity or dissimilarity between their home country and the country of assignment. They reported that respondents were significantly more willing to accept an expatriate assignment in a culturally similar than culturally dissimilar country. Other empirical studies have tended to support the view that cross- cultural adjustment is more difficult to achieve with greater cultural novelty (Black, 1990; Black & Stevens, 1989, Parker & McEvoy, 1993). The study by Goa & Gudykunst (1990), exploring the role of uncertainty reduction in adaptation, revealed a significant and positive relationship between cultural similarity and cultural knowledge, which in turn, reduced cultural uncertainty. More recently, Mendenhall (1996) has conceptualized cultural novelty as the degree to which the norms and values of the host culture significantly differ fiom those of the expatriate's host culture. This concurs with the Hofstede's (1980, 1991) views, and empirical demonstrations, that nations differ across a number of cultural dimensions including power distance, individualism, collectivism, masculinity, and uncertainty avoidance. For example, some of the countries that differ significantly from the cultural values and norms of the US, according to Hofstede (1991), include Japan, Korea, and Singapore. Australia, Camda, Great Britain, Netherlands, and New Zealand, were amongst the nations that Hofstede (1991) identified as having the most cultural similarities with the US. Clearly, the nationality of the expatriate becomes salient when we consider vis-a-vis the culture of the host country. Based on this rationale, the following hypothesis is presented: Hypothesis 6. Cultural similarity will be positively associated with (a) interaction adjustment, and (b) general adjustment, and (c) not work adjustment. 48 A second non-work factor that the proposed integrative model in Figure 1 suggests is important to international adjustment, is spouse-family adjustment. Spouse- family adjustment is defined as the perceived degree of psychological comfort and familiarity an expatriate's spouse and/or family has with the new host culture. Previous reviews of the cross-cultural adjustment literature lmve consistently highlighted the existence of strong links between family adjustment and expatriate adjustment (Black, Mendenhall, & Oddou, 1991; Harvey 1985; Parker & McEvoy, 1993). Empirical research has demonstrated that the expatriate family has a profound impact on the success of an international assignment. Tung's (1981) seminal piece, for example, that explored the reasons for expatriate premature termination, found that spouses' and expatriates' inability to adjust to living in the host nation were the two most frequently sited reasons for failed assignments. Hence, we have long known that the degree of spouse adjustment in the host country is a major factor in the success of expatriate assignments. Harvey's (1985) review, a few years later, highlighted that the problem that outweighs all other reasons for the failure of expatriates to adjust, is family maladjustment. Research by Tung (1987) provided further evidence to suggest that the number one reason for expatriate failure was the spouse's inability to adjust. While the expatriate may have professional contacts through host nationals at work that may ease their work adjustment, the spouse, on the other hand, is often isolated (Brett, Stroh, & Reilly, 1992). The spouse's inability to adjust, in turn, inhibits the expatriate's adjustment. This is exemplified through Black & Stephens' (1989) study that found spouse adjustment to be highly correlated with expatriate adjustment. Black & Gregersen (1991a) also found a 49 significant correlation between spouse adjustment and interaction adjustment (Beta = .29, p = < .001), and spouse adjustment and general adjustment (Beta = .56, p = < .001). Stroh, Dennis, & Cramer (1994), in their study of 190 expatriates across five multinational corporations, found that a spouse's adjustment to an international relocation was the strongest predictor of expatriates' adjustment. Stroh, Dennis, Cramer (1994), however, measured cross-cultural adjustment as a unitary construct (general adjustment). Nevertheless, the results of their regression analyses did reveal a strong association between expatriate general adjustment and spouse adjustment (Beta = .40, p = < .01). More recent studies confirm these findings. For example, results of Fukuda & Chu's (1994) study showed that family adjustment is the factor that contributes most to the failure of expatriate assignments. The researchers assert that expatriates may have the security and stability offered through the continuation of oflice routines and an ongoing network of colleagues. However, the spouse and children are likely to experience less stability and experience more sacrifices including the disruption of children's education, and coping with cultural and social unfamiliarity. Spousal employment problems and adjustment issues related to the new school environment for children, for example, are potential sources of stress for the expatriate. On the other hand, well-adjusted families provide a source of social support that serves as a buffer against stress, and thereby enhances general adjustment. Moreover, Caligiuri, Hyland, Joshi, & Bross's (1998) study demonstrated that family adjustment mediated the relationship between family characteristics (support, adaptability, and communication) and the employment adjustment of a sample of 110 expatriates. They emphasized the fact that a global assignment, unlike a domestic position, involves the displacement of the entire family 50 and the adjustment of the family members accompanying the expatriate becomes a critical factor in determining the overall adjustment of the expatriate. The message sent through the results of these scholarly findings are mirrored in practitioner journals that argue that companies are learning that expatriates will fail unless they address employees' personal and family needs (Solomon, 1994; Swaak, 1995). Based on the evidence presented above, the following hypothesis is offered: Hypothesis 7. There will be a positive relationship between spouse-family adjustment and (a) interaction adjustment, and (b) general adjustment, and (c) not work adjustment. Organizational Socialization Variables in Cross-cultural Adjustment Organizational socialization is the fourth major category of antecedents to cross- cultural adjustment presented in Figure 1. It is defined as the process whereby an individual develops an appreciation for the values, expected behaviors, and social knowledge that are essential for assuming an organizational role and for participating as an organizational member (Chatman, 1991; Louis, 1980). It is concerned with the learning content and process by which an individual adjusts to a specific role in an organization (Chao, O'Leary-Kelly, Wolf, Klein, & Gardner, 1994). Van Maanen & Schein (1979) define it as the process by which individuals learn what behaviors and perspectives are customary and desirable within the work setting. Socialization theory and research has found that individuals who seek to maximize their reinforcement levels attempt to behave in ways deemed appropriate by 51 those with whom they interact. Those who execute the new roles most readily expose themselves to the possibility of self-concept change in which they adopt attitudes to support their new behaviors (Lee & Larwood, 1983). Effective socialization, according to Bird & Mikuda (1989), requires the maintenance of open lines of communication, consultative decision making, and both formal and informal mechanisms that encourage after-hour socializing among employees. Although current socialization research has tended to focus primarily on newcomer adjustment, socialization theory would describe it as a ongoing, lifelong process (Chao et. al., 1994), suggesting that ‘oldtimers’ such as expatriates may well experience situations in ways similar to newcomers in organizations. However, the international adjustment literature, has tended to neglect the role tlmt organization socialization plays in expatriate adjustment (Black, Mendenhall, & Oddou, 1991). More recently, the expatriate adjustment literature has dealt with adjustment through the reduction of uncertainty (Gregersen & Stroh, 1997) and others have emphasized the need for expatriates to make sense of their new cultural environments abroad (Mendenhall & Macomber, 1997). This pursuit of uncertainty reduction and sensemaking is a common theme in the domestic newcomer socialization literature (Weick, 1995). However, like other newcomers, expatriates are also likely to experience what Louis (1980) refers to as "disorientation, foreignness, and a kind of sensory overload," when they arrive in the new host country (p.230). Socialization of expatriate managers can be viewed as the process by which the expatriates' values and norms become closely aligned with those of the host organization abroad, while retaining a role and membership in the parent organization in the home 52 country. Since the expatriate is only on a temporary assignment in the host company abroad, and the parent company is fundamentally responsible for the administration of the process, the expatriate may be socialized in both the host and parent companies. In other words, expatriates need to develop a dual understanding of the values, expected behaviors, and social knowledge that are essential for assuming an organizational role and for participating as an organizational member in both the parent organization and host organization. From a social learning perspective (Bandura, 1986), the socialization that occurs in the host company abroad will facilitate cultural understanding, and subsequently, facilitate adjustment. Bandura's (1977; 1997) social learning theory would suggest that through the process of gradual behavior modeling and mentoring during the orientation to the host company abroad, expatriates not only learn appropriate skills, but also come into contact with host nationals, and develop a mutual understanding that promotes adjustment abroad. In support of this, Aycan (1997), in his recent review of expatriate management, points out the following: "The most important factors that influence the expatriate acculturation process are: (1) expatriate attitudes and perceptions, and (2) socialization and support in the local unit" (p.21). The socialization literature makes clear distinctions between socialization tactics (Van Maanen & Schein, 1979; Jones, 1986), the stages of socialization (Feldman, 1976; Louis, 1980), the content of socialization (Chao, O'Leary-Kelly, Wolf, Klein, & Gardner, 1994), and the eflects of socialization (Ashforth & Saks, 1995; Ashford, & Taylor, 1990; Saks, 1995). Black, Mendenhall & Oddou (1991), in their review of the cross-cultural adjustment literature, specifically suggested that the tactics and content of socialization 53 would be associated with expatriate adjustment. Empirical evidence demonstrating support for these associations have not been forthcoming, however. The most well-accepted of the fiameworks for understanding the tactics of socialization was offered by Van Maanen & Schein (1979). They asserted that socialization tactics help shape the kind of member the newly socialized individual will be. Jones' (1986) study of socialization tactics and newcomers' adjustments to organizations operationalizes Van Maanen & Schein's (1979) theory of socialization, to demonstrate the relationship between socialization tactics and reduced newcomer anxiety. A key component of organizational socialization tactics includes training. Hence, this variable is important to consider when reviewing the role of socialization in expatriate adjustment abroad. Cross—cultural training has long been recognized as a mechanism for enhancing expatriate adjustment (Black & Mendenhall, 1990, Brewster & Pickard, 1994, Deshpande & Viswesvaran, 1982; Tung, 1987). Concomitant with this recognition, however, is evidence to suggest that mny organizations do not provide formal training for expatriation (Brewster & Pickard, 1994), or where offered, the training is usually inadequate (Black & Gregersen, 1991a; Naumann, 1993). Black and Mendenhall's (1990) review of cross-cultural training effectiveness, offers an extensive discussion of expatriate training and contend that it reduces culture shock and enhances adjustment, increases satisfaction, and improves individual performance. However, there have been inconsistent findings in recent years pertaining to the relationship between expatriate adjustment and training. As reported in Table 1, for example, results of Black & Gregersen's (1991a) study of US. expatriates in the Pacific Rim show that training was only significantly related to interaction adjustment and the relationship was negative. 54 They suggested that this surprising result was a product of inadequate quality of the training. Further, Black & Gregersen's (1991c) study of US expatriates across four European nations and four Pacific Rim countries, also found a significant but negative relationship between training and interaction adjustment. Contrary to expectations, training was not significantly related to either work or general adjustment. As reflected in Table 1, only 25% of the respondents in that study had received pre-departure training. The training that was provided averaged less than four hours in total. Another theme in the socialization literature that Black, et. al. (1991) suggested is relevant to expatriate adjustment includes the content of socialization. Chao et. al., (1994) identified and developed an instrument measuring six content areas of socialization. These dimensions include history, language, politics, people, performance proficiency, and organization goals and values. The people dimension, which captures the involvement of the newcomers in informal networks, appears particularly relevant to expatriates who need to build relationships with the right people who will teach them about the host company and local community abroad. Consistent with this, Chatrnan (1991), in her exploration of the effects of socialization in public accounting firms, found that newcomers were more likely to have learned and internalized the key values of their organization if they had attended social events with insiders. Following this, it is expected that host company socialization activities, such as informal get-togethers amongst expatriates and host nationals, will facilitate each facet of cross-cultural adjustment. Based on the discussion and evidence above, the following hypotheses are offered: 55 Hypothesis 8: There will be a positive relationship between parent company socialization and all facets of cross-cultural adjustment: (a) work adjustment, (b) interaction adjustment, and (c) general adjustment. Hypothesis 9: There will be a positive relationship between host company socialization and all facets of cross-cultural adjustment: (a) work adjustment, (b) interaction adjustment, and (c) general adjustment. Cross-cultural Adjustment and Expatriate Attitudes While research measuring the causes of cross-cultural adjustment has been fairly extensive, empirical work demonstrating the influence of cross-cultural adjustment on work-related attitudes been negligible (N aumann, 1993; McEvoy & Parker, 1995; Van Dyne & Ang, 2000). Given that worker attitudes are created through interaction with other workers within the context of the work environment (Salancik & Pfeffer, 1978), expatriates are likely to develop attitudes based on the new and multifaceted work environment in the host nation. Further, with the unique situation created by the foreign location, not only does the interaction with foreign host nationals engender the development of attitudes, but also the new job and organizational characteristics that reflect elements of the host country's culture. Job satisfaction, the first adjustment outcome presented in Figure 1, may be defined as the positive emotional state resulting from the overall evaluation of one’s job (Shaffer & Harrison, 1998). Non-work satisfaction, the second adjustment outcome reflected in Figure 1, includes a positive emotional state toward non-work factors such as 56 living conditions, family relocation, and modifications in daily non-work activities abroad. In a study on relocation attitudes and work adjustment, by Fisher & Shaw (1994) in the domestic adjustment literature, they demonstrated that satisfaction was an outcome of adjustment. As highlighted in Table 1, the results of the study by Gomez-Mejia & Balkin (1987) demonstrated significant correlates between expatriate satisfaction and the impact of the assignment on the respondent's career. As summarized in Table l, Naumann's (1993) study of 152 expatriates assigned to Asia, found that job characteristics were significant correlates of expatriate job satisfaction, and organizational characteristics were significant correlates of expatriate commitment. While Naumann (1993) did not measure cross-cultural adjustment, his exploration of expatriate attitudes and the determinants thereof are noteworthy. Shaffer & Harrison (1998), in their study of 483 expatriates, demonstrated support for the link between work adjustment (r = .34, p = < .001), interaction adjustment (r = .19, p = < .001), and job satisfaction. Shaffer & Harrison, (1998) also demonstrated support for the relationship between interaction adjustment (r = .33, p = < .001), general adjustment (r = .63, p = < .001) and non-work satisfaction. Based on these findings, the following hypotheses are presented: Hypothesis 10. Individual job satisfaction will be positively associated with (a) work adjustment, and (b) interaction adjustment, and (c) not general adjustment. Hypothesis ll. Non-work satisfaction will be positively related to (a) interaction adjustment, and (b) general adjustment, and (c) not work adjustment. 57 Organizational commitment, representing the final block of the integrative model of cross-cultural adjustment in Figure 1, can be defined as the process of becoming attached to an organization, and the state of organizational attachment itself (O'Reilly & Chatman, 1986). Although a large body of research has examined the antecedents and correlates of commitment in a single organization, relatively little is known about the antecedents to expatriate commitment in an international context (Gregersen & Black, 1990) As reflected in Table l, Shaffer & Harrison's (1998) study demonstrated support for the link between expatriate commitment and job satisfaction, and commitment and non-work satisfaction. However, they conceptualized commitment in terms of continuance, normative, and affective commitment (Meyer, Allen, & Smith 1993). Specifically, their study revealed that affective commitment was significamly related to job satisfaction (r = .34, p = < .001), and affective eonnnitment and non-work satisfaction (r = .21, p = < .001). Based on all the evidence presented above, the following hypotheses are offered: Hypothesis 12. Organization commitment will be positively associated with job satisfaction. Hypothesis 13. Organization commitment will be positively associated with non- work satisfaction. 58 As illustrated in Table 1, and exemplified through the review of the cross-cultural adjustment literature above, previous studies have tended to examine either the antecedents (Black, 1990; Black & Gregersen, 1991a, 19%; Harrison et. aL, 1996) or the outcomes (Shaffer & Harrison, 1998; Gregersen & Black, 1992) of cross-cultural adjustment. As Aycan & Kanungo (1997) in their review of the expatriate literature point out, although a number of efforts have been made to model expatriation (e.g. Black, Mendenhall, & Oddou, 1991; McEvoy & Parker, 1995), they "have not paid sufficient attention to the expatriate process mediators" (p.250). Black, Mendenhall, & Oddou's (1991) model, for example, did not incorporate any outcomes of expatriate adjustment, nor did it explore the mediating role of general adjustment on expatriate non-work attitudes. A recent study of 110 expatriates by Caligiuri, Hyland, Joshi, & Bross (1999) serves as an exception though. Their study explores the mediating effect of family adjustment on expatriate adjustment and demonstrates that the relationship between family characteristics and expatriate adjustment is mediated by family adjustment. However, their study treated expatriate adjustment as unitary construct and they did not test the mediating role of expatriate adjustment on work-related attitudes. Building upon their work, and recognizing that family adjustment is likely to be associated with expatriate non-work issues, the following hypothesis is offered: Hypothesis 14. The relationship between spouse-family adjustment and expatriate non-work satisfaction will be mediated by: (a) interaction adjustment; and (b) general adjustment, and (c) not work adjustment. 59 In addition to presenting the integrative model of cross-cultural adjustment that will be tested in this study, Chapter 2 has offered a review of the cross-cultural adjustment literature to support the development of this integrative model and its associated hypotheses. Chapter 3, that follows, will describe the research methodology, the characteristics of the study sample, the data collection procedure, and the Operationalization of the study variables. 60 CHAPTER THREE RESEARCH METHODOLOGY This chapter describes the research sample, the data collection procedure, the measurement design, and the overall data analysis strategy utilized in this study. Study Sample The study’s sample comprised 1,084 randomly selected US. citizens registered with the American Chamber of Commerce (ACC) in Japan, Korea, and the Netherlands. These nations were selected for several reasons. First, they represent cultural environments diverse from the US. (Hofstede, 1980) within which expatriates are working. Second, the ACCs associated with each of these countries were able to identify and extract US. citizens fi'om their databases that other ACCs representing other nations were unable to do. Third, all three of these nations represent regions of the globe where increased U.S. multinational expansion is occurring. A total of 213 questionnaires were returned; 196 questionnaires were usable, 17 were undeliverable, and 14 e-mail responses indicated that the recipient was no longer an expatriate. This represented a response rate of 21%. The response rate is consistent with numerous other studies on expatriate adjustment (Black, 1990; Black & Gregersen, 1991a & 1991c; Black & Stevens, 1989; Gregersen & Black, 1990; Harrison, Clmdwick, & Scales, 1996). The relatively short international rotation for US. multinational and the age of the ACC directories used as a sample We contribute to response rates that are low (by domestic U.S. standards). Of 61 those randomly selected to receive questionnaires, it was expected that not all recipients would be expatriates, as ACC membership databases and directories are not always current, and members do not identify themselves as expatriates when they register. The subjects comprised 168 senior executive positions (86.6%) fi'om multiple industries. Of the remaining respondents who identified their position, 2 (1%) were consultants, 8 (4.1%) were specialists, and 3 (1.5%) were middle managers. Of the respondents who identified their gender, 180 (91 .8%) were males. The average age of respondents was 44.7 (SD. 8.7) years, and the reported average tenure with the parent organization was 12.6 (SD. 10.2) years. Of the respondents who reported their marital status, 170 (86.7%) were nmrried, and 156 (79.6%) of these respondents had their spouses accompanying them on their assignment abroad. Of the respondents who reported their number of children, 139 (75%) had one or more children, and 87 (64%) of these respondents had their children accompanying them on their assignment abroad. As reflected in Table 1, these sample characteristics are fairly consistent with past research. Of the respondents who reported the number of previous assignments they had been on including this one, 114 (57%) had previous work experience abroad. For 71 (36.2%) of the respondents, the current assignment was a promotion. The average time away from the home country for respondents was 4.3 years. Of those who reported their country of assignment, 117 (59.7%) were assigned to Japan, 48 (24.5%) were assigned to Korea, and 29 (14.8%) were assigned to the Netherlands. The education completed was reported as follows: high school, 6 (3.1%); one to two years of college, 2 (l %); four year college degree, 62 (31.6%); masters degree, 91 (46.4%); and Ph.D., 13 (6.6%). Of those respondents who reported their ethnic background, 164 (83.7%) were white (non- 62 Hispanic origin), 19 (9.7%) were Asian American, 2 (1%) were African American, 2 (1%) were Hispanic, and 6 (3.1%) reported "Other". Amongst the subjects who answered the question: "if you had to do it over again, would you take this assignment? " 170 (86.7%) reported "yes" they would, 16 (8.2%) reported "no" and 3 (1.5%) reported they were "uncertain" or "both. " Of the respondents who provided reasons for taking the assignment, 19 (10.1%) reported they would do it over because of "the learning experience," and 12 (6%) because they found the lifestyle abroad "gratifying," "fulfilling," and "rewarding." Of the respondents who provided reasons for not taking the assignment again, "loss of contact" 1 (5%), and "lack of recognition" 1 (.5%) were some of the reasons reported. Of the respondents who reported how much cross-cultural training they received prior to their assignment abroad, 129 (65.8%) reported they had received no training whatsoever, with 41 (18%) reporting they had received a week or less of training. Six (3%) reported they had received more than 2 weeks of training. Twenty respondents (10.2%) did not respond to this question. Additionally, participants were asked: "Knowing what you know now, what would you do differently in preparing for this assignment?" In response to this question, 12 (6%) reported they would have wanted "cross-cultural training," 46 (21.3%) reported they would have learned the "language" or had some form of "language preparation." Examples of other responses included "improved benefits," "better housing," "home leave, " "family education," and "I should have got married." Furthermore, participants were also asked: "Knowing what you know now, what would you do differently in adjusting to the country of assignment?" In response to this 63 question, 26 (18%) reported they would have learned the language or had some form of language training. Examples of other responses included: "adjust to hours of work," "obtain better housing," "socialize more with local nationals," "travel more," and "I should have bought a motorcycle." Demographic composition of the respondents of any study is valuable in assessing the generalizability of the results to other populations. In the case of expatriate managers, the question becomes whether or not the findings of this study could generalize to other population groups experiencing cross-cultural adjustment such as immigrants, military personnel, or missiomries on assignment abroad. Given that the respondents in this study are predominantly married (79.6%), male (91.8%), and senior executives (86.6%), caution should be exercised when generalizing these results to all individuals experiencing cross-cultural adjustment while living or working in a foreign or host mtion. Data Collection Procedure The data collection efi‘ort involved the administration of structru‘ed survey questionnaires to a random sample of US. citizens registered with the American Chamber of Commerce (ACC) in Japan, Korea, and the Netherlands. As much of US. management theory may be culturally bound (Boyacigiller & Adler, 1991), the sample frame was restricted to US. expatriates on foreign assignments in US. multinational corporations. The use of only US. expatriates as a sample served to eliminate the challenge of culturally bound measurement scales. One hundred and eighty four subjects were randomly selected from the Netherlands, four hundred and fifty fi'om Korea, and four hundred and fifty from Japan. Following the guidelines presented by Dillman (1978), questionnaires together with a cover letter detailing the purpose of the research and the benefits of participating, were mailed internationally to ACC members on assignment abroad. Participating ACC members were assured of the complete confidentiality of their survey responses and were informed that the aggregated results of the study would be available through the American Chamber of Commerce Executives that endorsed the research. Respondents were asked to return the questionnaires in pre—paid postage envelopes that accompanied the mailings. No follow-up surveys were mailed due to the costs associated with international mailings. Measurement Design and Operationalization of Variables Cross-cultural adjustment was operationalized using 14 items developed by Black (1988). Of the fourteen items, seven items measure general adjustment, four measure interaction adjustment, and three items measure work adjustment. Respondents were asked to report the degree of adjustment they felt toward general living conditions such as housing, food, and cost-of living (general adjustment). Respondents were also asked questions regarding interacting and speaking with host nationals (interaction adjustment), and the degree of adjustment they felt toward specific job responsibilities and performance standards at work (work adjustment). The scales were anchored with l = "very unadjusted" and 7 = " very adjusted." 65 Responses on Black's fourteen-item scale were factor analyzed using principle components extraction and varimax rotation to test the robustness of Black's assertion that cross-cultural adjustment consists of three conceptually distinct facets (Black, 1988). Table 2 shows the results of the principle components analysis of the items used in the cross-cultural adjustment scales. The analysis yielded three scales with eigenvalues greater than one. These three factors accounted for 64.9% of the variance in the fourteen- item set. The first factor focused on general adjustment and consisted of seven items that produced a Cronbach's alpha of .80, generally considered acceptable. The second factor focused on interaction adjustment and yielded a Cronbach alpha of .86. Finally, the third factor focused on work adjustment, producing a Cronbach alpha of .90. The factor analysis presented no other factors with eigenvalues of one or greater and therefore provided support for Black's (1988) three-facet solution. Individual variables were measured using a 7-point Likert scale ranging fiom "strongly disagree" to "strongly agree." Self-efficacy was operationalized using items adapted from the self-efficacy scale developed Jones (1986). Respondents were asked to report the extent to which agreed or disagreed with the following items: " My new assignment is well within the scope of my abilities," " I do not anticipate any problems in adjusting to work in the local company," "I feel I am overqualified for the job I am doing," "I have all the technical knowledge I need to deal with my new assignment," "I feel confident that my skills and abilities equal or exceed those of my future colleagues," "My past experiences and accomplishments increase my confidence that I will be able to perform successfully in this organization," "I could have handled a more challenging job than the one I am doing in the local company," "Professionally speaking, my new assignment exactly satisfies my expectations of myself." This eight-item self efficacy scale produced a Cronbach alpha of .77 in the reliability analysis of this scale. Table 2. Factor Analysis of Adjustment Items. Adjustment Item General Interaction Work Living conditions in general .81 Housing conditions .81 Entertainment facilities .66 Cost of living .63 Food .62 Shopping .61 Health-care facilities .40 Socializing with host nationals .86 Interacting with host nationals outside of work .85 Interacting with host nationals in general .83 Speaking with host nationals .71 Specific job responsibilities .83 Performance standards and expectations .91 Supervisory responsibilities .90 Eigenvalues 3.27 3.21 2.60 Variance explained 23.3% 23.0% 19.0% Note: Only factor loadings greater than .30 are reported. Learning orientation was measured using items adapted from Porter &Tansky's (1999) four-item learning orientation scale. Respondents were asked to indicate the extent to which they agreed or disagreed with the following statements: " I enjoy challenging and difficult tasks at work where I'll learn new skills," "I am willing to select a challenging work assignment that I can learn a lot from," "I seek out situations that might allow me to increase my knowledge or skills," "The opportunity to increase my present abilities is reason enough to pursue a goal." This four-item measure yielded a reliability coefficient of .75. 67 Job variables including role clarity, role conflict, and role discretion were measured using a 7-point Likert scale ranging from "strongly disagree" to "strongly " agree. Specifically, role clarity and role conflict was measured using items from Rizzo, House & Lirtzman’s (1970) scale. To measure factors specific to the expatriate's role abroad, respondents were asked to report the extent to which they agreed or disagree with the following: "I have enough time to complete my work," "I feel certain about how much authority I have," "I have to do things that should be done differently, " "There is a lack of policies and guidelines to help me," " I am able to act the same regardless of the group I am with," "I work under incompatible policies and guidelines," "1 know that I have divided my time properly," "I receive an assignment without the proper resources to complete it," "I know what my responsibilities are," "I have to buck a rule or policy in order to carry out an assignment," "I have to feel my way in performing my duties," " I feel certain how I will be evaluated for a raise or promotion," "1 have just the right amount of work to do," " I work with two or more groups who operate quite differently," "I know exactly what is expected of me," " I receive incompatible requests fi'om two or more people," "I am uncertain as to how my job is linked to the parent company," "I have to work under vague directives or orders," "I perform work that suits my values." Coeflicient alpha reliabilities for these scales were .71 for role clarity, and .75 for role conflict. Role discretion was measured using Black's (1988) scale plus some new items including: "1 have discretion for deciding what work to do each day, " "I can decide how tasks should be accomplish ," "I have discretion for deciding who should work on which tasks," "I have the same amount of discretion to execute my role as I did back at 68 the parent company," "I am free to emphasize certain aspects of the job and to ignore or delegate others." The reliability analysis performed on this scale produced an acceptable alpha coefficient of .64. Non-work variables including spouse-family adjustment was operationalized using Shaffer & Harrison’s (1998) 3-item measure. Utilizing a 7-point Likert scale ranging fiom "strongly disagree" to "strongly agree," respondents who had a spouse and/or dependents on assignment with them were asked to indicate the degree to which they perceived their spouse and/or family member(s) to: " Feel like they belong in the assigned country," " Feel comfortable in the assigned country," and "Feel at home in the assigned country." This measure of spouse-family adjustment produced a Cronbach alpha of .92. Cultural similarity (the inverse of cultural novelty) was measured using a scale developed by Black & Stevens (1989). The scale comprised eight items that yielded a reliability coefficient of .75. Respondents were asked to compare their home country and the country of assignment using a scale ranging from 1= "very different" to 7 = "very similar." Items of comparison included: "Everyday customs," "General living conditions," "Health-care facilities," "Transportation systems," "General living costs," "Available quality and types of foods," "Climate," and "General housing conditions." Organizational socialization was operationalized using items adapted fi'om Jones' (1986), and Chao, O'Leary-Kelly, Wolf, Klein, and Gardner's (1994) socialization scales. Jones' (1986) items focus primarily on the measurement of socialization tactics employed. Chao et. al.'s (1994) items emphasize the content of socialization. Table 3 presents the results of the principle components analysis of all the socialization items 69 used in this study. The analysis yielded two factors with eigenvalues greater than one. The first factor consisted of five items with factor loadings greater than .30. This factor focused on expatriate socialization at the parent company, prior to the expatriate's assignment abroad. Collectively, these items produced a Cronbach alpha of .68. The second factor focused on socialization at the host company and yielded a Cronbach's alpha of .81. Eigenvalues greater than one are reflected and suggest that the item-sets do measure separate constructs. Accordingly, the five items composing the first factor were combined to create a parent company socialization scale, while the last eight items were combined to form a host company socialization scale. Expatriate attitudes were operationalized using job satisfaction, non-work satisfaction, and commitment measures. Job satisfaction was operationalized using Hackman & Oldman’s (1975) five- item scale. Utilizing a 7-point Likert scale, ranging from "strongly disagree" to "strongly agree," respondents were asked to indicate the extent to which they felt satisfied in their jobs. Items included: "Generally speaking, I am very satisfied with this job," "I fiequently think of quitting this job," " I am generally satisfied with the kind of work I do in this job," "Most people on this job are very satisfied with the job," "People on this job often think of quitting." This five-item measure of job satisfaction produced a Cronbach alpha of .85. 70 Table 3. Factor Analysis of Socialization Items. Socialization Item Factor 1 Factor 2 I have been through a set of training experiences designed to offer the knowledge of skills required to operate effectively abroad. .76 The parent company puts all expatriates through the same set of learning experiences. .72 Prior to my departure abroad, I was involved with other expatriates in training activities. .65 Other expatriates have been instrumental helping me to understand the assignment requirements. .62 There is a sense of "being in the same boat" amongst expatriates in this organization. .45 I have been made to feel that my skills and abilities are very important in the local company. Almost all my colleagues in the host company have been supportive of me personally. I am usually excluded in social get-togethers given by other people in the host company. (R) I believe most of my colleagues in the host company like me. I do not consider any of my colleagues in the host company my friends. (R) My colleagues have gone out of their way to help me adjust to this host company. I am usually excluded in informal networks or gathering of people within this host company. (R) I have had to change my attitudes and values to be accepted in this host company. (R) Eigenvalues 3.55 Variance explained 25.3% .71 .70 .70 .68 .66 .61 .52 2.26 16.2% Note: Only factor loadings greater than .30 are reported. Non-work satisfaction was measured using items developed by Shaffer & Harrison ( 1998), based off Guzzo, Noonan, and Elron's (1994) support practices. Utiling a 7-point Likert scale ranging from "very dissatisfied" to "very satisfied," respondents were asked to indicate the extent to which they felt satisfied with conditions in the host 71 ’1 country with respect to: "Housing," "Home leave, "Personal security," "Heatth-care," "Orientation to the community," and "Child-care providers." This six-item measure yielded an acceptable reliability coefficient of .66. Organization commitment was operationalized using scales developed and tested by Gregersen & Black (1990), and Gregersen (1992). To measure commitment, respondents were asked to indicate the degree to which they agree or disagree with the following items: " I feel very little loyalty to my parent company," "I am proud to tell others that I am part of the parent company," "I talk up my parent company as a great firm to work in," "I am proud to tell others that I am part of my host company," "I talk up this host company to my friends as a great place to work in," "I feel very little loyalty to my host company." This scale yielded a Cronbach's alpha of .86. Demographic and control variables were assessed using specific survey items pertaining to the country of assignment, job title, tenure in the parent company (the month and year the subject started working for the parent company minus the current date), number of previous assignments ("How many international assignments have you been on including this one?"), total time on present assignment ("How long have you been away from your home country on this assignment?"), whether the assignment was a promotion, cross-cultural training received ("How much cross-cultural training did you receive prior to this assignment?"), gender (1 = Male, 0 = Female), age (using an open- ended response format), nnrital status (0= Not married and 1= Married), number of children (0 = No children, 1 = One or more children), education level (1 = graduate; 0 = non-graduate; ethnic background (0 = African American, 0 = American Indian, O = Asian 72 American, 0 = Hispanic, 1 = White, 0 = Other). The items pertaining to the measurement scales used in this study are presented in Appendix A. Data Analysis Strategy The first step in analyzing the data consisted of performing factor analyses to check that survey items only loaded on the constructs they were intended to measure, to provide evidence of construct validity for each scale. The factor analyses utilized the principle components extraction method and varimax rotation to test the robustness of the survey measures. The second step involved the computation and analysis of descriptive statistics, and internal consistency estimates of reliability. Cronbach alpha reliabilities for all the variables were computed to determine the reliability of each measure. Correlation analysis was used to determine the zero-order relationships between all the study variables. The third step in analyzing the data was to investigate further the relative strength of the relationships between the antecedents and each facet of cross-cultural adjustment. Accordingly, as a global test of the effect of individual, work, non-work variables, and organizational socialization on cross-cultural adjustment, multiple regression analyses were performed. In addition, regression analyses were employed as a test of the mediating effect of cross-cultural adjustment on expatriate attitudes Baron and Kenny (1986) present a three-step procedure of regression equations that need to be tested sequentially to ascertain whether a mediation effect is present. In the first step of their procedure, the 73 mediator is regressed on the independent variable. The regression beta weights for the independent variable must be statistically significant for support to be found for the first step of the procedure. The second step they propose involves regressing the dependent variable on the independent variable. Again, for support to be found, the independent variable must have a statistically significant beta weight. The third step of the procedure involves regressing the dependent variable on the mediator and the independent variable. For support to be found, the mediator must be statistically significant but the independent variable should be reduced to insignificance, thereby supporting the mediation hypothesis. Multiple regression analysis was chosen as the analytic technique for testing the hypotheses for several reasons. First, multiple regression analysis would control for certain demographic variables that may relate to the adjustment or attitudinal measures used. For example, previous experience abroad and tenure may be related to each facet of cross-cultural adjustment and hence the effects of these demographic variables would need to be controlled for. Additionally, as adjustment occurs over time (Adler, 1986), it would seem important to control for length of time away from the home country. Second, given that common method variance is usually manifested as multi-collinearity among variables (Cohen & Cohen, 1983), where for example commitment and adjustment may be highly interrelated, multiple regression analysis would help control for the effects of this. Additionally, as some of the hypotheses emphasize the degree to which certain groups of variables (e.g. work and non-work) separately explain significant amounts of variance in cross-cultural adjustment, block regression techniques were used 74 to provide a statistical test of the incremental variance explained. This information is tabled, with all the relevant statistical outcomes reflected, in Chapter 4 that follows. 75 CHAPTER FOUR RESULTS This chapter describes the overall results of this study, detailing the inter- correlations amongst all the study variables, the scale reliabilities, and the results of all the multiple regression analyses. Intercorrelations of Study Variables Means, standard deviations, and intercorrelations for all the independent and dependent variables used in this study are presented in Table 4. Alpha reliabilities for the scale variables are shown in parentheses along the diagonal. As Table 4 reflects, five of the seven hypothesized antecedents of work adjustment were significantly and positively related. Specifically, self efficacy (r = .32, p = <.Ol), learning orientation (r = .24, p = <.Ol), role clarity (r = .49, p = <.Ol), role discretion (r = .46, p = <.Ol), and host company socialization (r = .37, p = <.01) were related and thereby provide support for Hypotheses la, 2a, 3a, 5a, and 9a Of the nine hypothesized antecedents of interaction adjustment, six were significame and positively related. In particular, self efficacy (r = .16, p = <.05), learning orientation (r = .20, p = <.Ol), role clarity (r = .25, p = <.Ol), role discretion (r = .18, p = <.05), spouse-family adjustment (r = .37, p = <.Ol), and host company socialization (r = .32, p = <.01) were associated in the predicted direction. These results therefore provide support for Hypotheses 1b, 2b, 3b, 5b, 7a, and 9b. Further, four of the five hypothesized antecedents of general adjustment were significant 76 and in the predicted direction, providing support for Hypotheses 2c, 6b, 7b, and 8c. Specifically, learning orientation (r = .16, p = <.05), cultural similarity (r = .25, p = <.Ol), spouse-family adjustment (r = .37, p = <.Ol), and local company socialization (r = .26, p = <.01) were positively related to general adjustment, as predicted. Moreover, the correlations between self-efficacy and cross-cultural adjustment confirm past research that utilized correlational analyses as the primary data analytic tool (Harrison, Chadwick, and Scales, 1996). Specifically, the correlation analysis revealed significant and positive relationships between self eflicacy and work adjustment (r = .32, p = .01), and interaction adjustment (r = .16, p = .05), as hypothesized. Two of the two hypothesized correlates of work satisfaction, were significantly related and in the predicted direction. Specifically, work adjustment (r = .41, p = <.Ol), and interaction adjustment (r = .29, p = <.Ol) were related to work satisfaction thereby supporting Hypotheses 9a and 9b. In addition, both of the hypothesized antecedents of non-work satisfaction were significantly related. In particular, interaction adjustment (r = .23, p = <.Ol), and general adjustment (r = .50, p = <.Ol) were associated with non-work satisfaction, providing support for Hypotheses 11a and 11b. Of the two hypothesized correlates of commitment, job satisfaction (r = .49, p = <.001) was significantly related, providing support for Hypothesis 12. Non-work satisfaction was not significantly associated with commitment. Thus, Hypothesis 13 did not receive support. Overall, the correlation analysis of the relationships between the constructs in this study, provide some preliminary support for the relationships between the variables in the proposed integrative model of cross-cultural adjustment presented in Figure l. 77 Guzmfiokgv 50. V RI... .5. v R 1. 69 V R... o2 HZ .682 2.- ..m 2.- 440m. 2. mo. 3.- 42 he. 86 25:55:50 .cm me. 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First, the relationship between the antecedent variables and work adjustment were examined to test Hypotheses 1a, 2a, 3a, 4a, 5a, 6c, 7c, 8a, and 9a. Table 5 indicates that the antecedents of work adjustment together explained a statistically significant portion of the variance (Adjusted R square = .33). Two of the seven hypothesized relationships were statistically significant and in the predicted direction. Specifically, role clarity (Beta = .25), and role discretion (Beta = .23) were positively and significantly related to work adjustment. These results provide support for Hypothesis 3a that suggested role clarity would be positively related to work adjustment, and Hypothesis 5a that predicted a positive relationship between role discretion and work adjustment. No support was found for the relationship between work adjustment and self-efficacy, or work adjustment and learning orientation. Second, the relationship between the antecedent variables and interaction adjustment was explored to test Hypotheses lb, 2b, 3b, 4b, 5b, 6a, 7a, 8b, and 9b. Table 6 indicates that the antecedents of interaction adjustment together accounted for a significant portion of the variance (Adjusted R square = .33). Two of the hypothesized relationships were significant. Specifically, spouse-family adjustment (Beta = .38), and 82 socialization at the host company (Beta = .38) were significantly related to interaction adjustment. These results provide strong support for Hypothesis 7a that suggested spouse-family adjustment will be positively related to interaction adjustment, and Hypothesis 9b that predicted host company socialization will be positively associated to interaction adjustment. In this analysis, no support was found for the predicted relationship between interaction adjustment and parent company socialization. Third, the relationship between the antecedent variables and general adjustment were examined to test Hypotheses 1c, 20, 30, 4c, 5c, 6b, 7b, 8c, and 9c. Table 7 indicates that the antecedents of general adjustment together accounted for a significant portion of the variance (Adjusted R square = .24). Three of the five hypothesized relationships were significant and in the predicted direction. In particular, spouse-family adjustment (Beta = .34), cultural similarity (Beta = .25), and host company socialization (Beta = .25) were significantly related to general adjustment. The results of this analysis therefore provides strong support for Hypothesis 7b that suggested spouse-family adjustment will be positively related to general adjustment, and Hypothesis 6b that predicted a positive relationship between cultural similarity and general adjustment. Hypothesis 9c, that predicted a positive association between host company socialization and general adjustment, was also supported. In this analysis, no support was found for the predicted relationship between general adjustment and learning orientation, or general adjustment and parent company socialization. 83 Table 5. Results of Multiple Regression Analysis of Work Adjustment. Block fl 1 R 1 A R’ Control Variables Job title .04 .51 Country of assignment .09 1.14 Previous assignments -.02 -. 18 Time away .16 1.94 Tenure .12 1.38 Assignment a promotion -. 13 -1.72 Cross-cultural training -.06 -.65 Age -.03 -.38 Marital status .05 .58 .1 1 Individual Variables Self Efficacy .02 .25 Learning Orientation .13 1.50 .08“ Work Variables Role Clarity .25 2.45" Role Conflict .14 1.76 Role Discretion .23 2.32“ .2 1 t t * Non-work Variables Cultural Similarity .09 1.17 Spouse-family Adjustment -.02 -.26 .01 Organization Variables Parent Company Socialization -.07 -.85 Host Company Socialization .13 1.43 .01 Overall R 2 .42 Overall Adjusted R2 .33 Overall F 4.64*** *p < .05, ** p < .01, *" p < .001 (two-tailed) Table 6. Results of Multiple Regression Analysis of Interaction Adjustment. Block fl t R ’ A R“ Control Variables Job title -.01 -.06 Country of assignment .03 .43 Previous assignments .03 .36 Time away -.01 -.10 Tenure -.22 -2.60** Assignment a promotion -.15 -1.99* Cross-cultural training -.11 -1 .20 Age .04 .45 Marital status -.08 -.96 .15" Individual Variables Self Efficacy .07 .75 Learning Orientation .10 1.19 .04 Work Variables Role Clarity .06 .59 Role Conflict .14 1.76 Role Discretion .21 2.10“ .04 Non-work Variables Cultural Similarity -.08 -.97 Spouse-family Adjustment .38 455‘“ . 10*¢# Organization Variables Parent Company Socialization -.10 -1.26 Host Company Socialization .38 4.14*** .09### Overall R 2 .42 Overall Adjusted R2 .33 Overall F 4.70"” *p < .05, ** p < .01, *** p < .001 (two-tailed) 85 Table 7. Results of Multiple Regression Analysis of General Adjustment. Block fl t R 3 A R“ Control Variables Job title .05 .63 Country of assignment .12 1.46 Previous assignments -.13 -1.45 Time away .06 .71 Tenure -.17 -1.87 Assignment a promotion .00 .04 Cross-cultural training -.05 -.46 Age .09 .93 Marital status -. 15 -1.72 .04 Individual Variables Self Efficacy -. 18 -2.01 Learning Orientation .15 1.74 .02 Work Variables Role Clarity .14 1.30 Role Conflict .07 .84 Role Discretion -. 10 -.98 .08“ Non-work Variables Cultural Similarity .25 2.98" Spouse-family Adjustment .34 378*" . 1 7* t * Organization Variables Parent Company Socialization -.04 -.51 Host Company Socialization .25 2.58" .04* Overall R 2 .34 Overall Adjusted R2 .24 Overall F 340”“ *p < .05, " p < .01, *"p < .001 (two-tailed) 86 The Influence of Adjustment on Expatriate Attitudes Multiple regression analyses were also conducted to test the relationships between cross-cultural adjustment facets and expatriate job and non-work satisfaction. First, the relationship between each facet of adjustment and job satisfaction were examined to test Hypotheses 10a, 10b, and 10c. The results in Table 8 show that the predicted antecedents of job satisfaction accounted for a statistically significant portion of the variance (Adjusted R square = .23). Specifically, work adjustment (Beta = .27), and interaction adjustment (Beta = .24) were both significantly related to job satisfaction and in the predicted direction. Therefore, the results provide support for Hypothesis 10a that predicted a positive association between work adjustment and job satisfaction, and Hypothesis 10b that suggested interaction adjustment would be positively related to job satisfaction. Second, the relationships between each facet of adjustment and non-work satisfaction were explored, to test Hypotheses lla, 11b, and 11c. Table 8 demonstrates that the antecedents of non-work satisfaction accounted for a significant portion of the variance (Adjusted R square = .26) at the .001 significance level. Table 8 also shows that Hypothesis 11a, predicting interaction adjustment would be associated with non-work satisfaction, was not supported. However, general adjustment (Beta = .49) was significantly related to non-work satisfaction, providing strong support for Hypothesis 11b. Third, to test Hypotheses 12 and 13, the relationships between the job satisfaction and non-work satisfaction, and organization commitment were explored. Hypothesis 12 predicted that organization commitment would be positively related to expatriate job 87 satisfaction. Hypothesis 13 suggested that organization commitment would be positively related to expatriate non-work satisfaction. Table 9 indicates that the influence of satisfaction (job and non-work) on organization commitment explained a significant portion of the variance (Adjusted R square = .20) at the .001 significance level. In particular, job satisfaction (Beta = .40) was strongly related to organization commitment, thereby supporting Hypothesis 12. Support for Hypothesis 13 was not achieved as the relationship between non-work satisfaction and organization commitment did not reach conventional levels of statistical significance. Table 8. Results of Multiple Regression Analyses of Expatriate Satisfaction on Work, Interaction, and General Adjustment. Satisfaction Antecedents Job Non-work ,6 t fl t Work Adjustment .27 3.16" .14 1.51 Interaction Adjustment .24 2.79M -.03 -.31 General Adjustment .10 1.2 .49 5.43"" R 3 .29 .33 Adjusted R2 .23 .26 F 4.69"" 5.02“" *p < .05, ** p < .01, *"p < .001 (two-tailed) 88 Table 9. Results of Multiple Regression Analyses of Commitment on Job Satisfaction and Non-work Satisfaction. Antecedents Commitment fl t Job Satisfaction .40 466*" Non-work Satisfaction -.04 -.49 R 2 .26 Adjusted R2 .20 F 407*" *p < .05, ** p < .01, *** p < .001 (two-tailed) The Mediating Influence of Cross-cultural Adjustment on Expatriate Attitudes Multiple regression analyses were also conducted to investigate the mdiating influence of cross-cultural adjustment on expatriate attitudes. Specifically, regression analyses were employed to test whether general and interaction adjustment mediated the relationship between spouse-family adjustment and expatriate attitudes. Hypothesis 14a predicted that interaction adjustment would mediate the relationship between spouse- family adjustment and non-work satisfaction. Hypothesis 14b suggested that general adjustment would mediate the relationship between spouse-family adjustment and non- work satisfaction. 89 The Mediating Influence of Interaction Adjustment on N on-work Satisfaction Using Baron & Kenny's (1986) procedure outlined in the data analysis strategy of Chapter 3, the relationship between the spouse-family adjustment and non-work satisfaction was examined to determine if interaction adjustment mediated this relationship. Table 6 above highlights the first step of the procedure in which interaction adjustment was regressed on the independent variables. The results of this multiple regression of interaction adjustment on all the proposed antecedents reflect a strong and positive relationship between family-spouse adjustment and interaction adjustment (Beta = .38, p < .001). Given that mmily-spouse adjustment was significantly related to interaction adjustment, support for step one of Baron & Kenny's (1986) procedure was provided. Table 10 provides an indication of the second step of the procedure in which non- work satisfaction was regressed on the independent variables. Spouse-family adjustment was found to be significantly related to non-work satisfaction (Beta = .21, p < .01), thereby providing support for step two of Baron & Kenny's (1986) procedure. Next, Table 11 highlights the third step of the procedure in which non-work satisfaction was regressed on both the independent variables and the mediator (interaction adjustment). Neither spouse-family adjustment nor interaction adjustment was found to be significantly related to non-work satisfaction. Therefore support for the third step of Baron & Kenny's (1986) procedure was not found. Therefore, it could not be deduced that interaction adjustment mediates the relationship between spouse-family adjustment and non-work satisfaction, and Hypothesis 14a was not supported. For the mediation 90 hypothesis to be supported, the mediator must be statistically significant and the independent variable should be reduced to insignificance (Baron & Kenny, 1986). The Mediating Influence of General Adjustment on Non-Work Satisfaction Baron & Kenny's (1986) procedure was again followed to test whether general adjustment mediated the relationship between spouse-family adjustment and non-work satisfaction, as predicted by Hypothesis 14b. Table 7 highlights the first step of the procedm'e in which general adjustment was regressed on the independent variables. As reflected in Table 7, spouse-family adjustment was significantly related to general adjustment (Beta = .34, p < .001), thereby providing support for step one of Baron & Kenny's (1986) procedure. The second step of the procedure in which non-work satisfaction was regressed on the independent variables is demonstrated in Table 10. The results show a significant positive relationship between spouse-family adjustment and non-work satisfaction (Beta = .21, p < .01) thereby supporting step two of Baron & Kenny's (1986) procedure. Table 12 highlights the third step of the procedure in which non-work satisfaction was regressed on both the independent variables and the mediator (general adjustment). General adjustment was found to be significantly related to non-work satisfaction (Beta = .39, p < .001), and spouse-family adjustment was no longer significantly related to non- work satisfaction, thereby providing support for step three of Baron & Kenny's (1986) procedure. Hence, Hypothesis 14b, that suggested that the relationship between spouse- family adjustment and expatriate non-work satisfaction would be mediated by general adjustment, was supported. 91 Table 10. Regression Analysis Predicting Non-Work Satisfaction. Block fl t R ’ A R’ Control Variables Job title .11 1.36 Country of assignment .12 1.43 Previous assignments .08 .83 Time away .03 .32 Tenure -.09 -l .03 Assignment 3 promotion .13 1.51 Cross-cultural training .14 1.31 Age -.03 -.31 Marital status -.05 -.50 .06 Individual Variables Self Eflicacy -. 15 -1.64 Learning Orientation .20 2.17“ .04 Work Variables Role Clarity .02 .20 Role Conflict .12 1.34 Role Discretion .24 2.30"“ .13" Non-work Variables Cultural Similarity .29 350*" Spouse-family Adjustment .21 2.29“ . l 3 t t * Organization Variables Parent Company Socialization -.02 -.25 Host Company Socialization .12 1.21 .01 Overall R 2 .37 Overall Adjusted R2 .27 Overall F 354*" *P < 05’ *‘l‘ p < .01, *‘u‘ p < .001 (two-tailed) 92 Table 11. Regression Analysis of the Mediator (Interaction Adjustment) Predicting Non-work Satisfaction. Block fl 1 R 3 A R3 Control Variables Job title .12 1.36 Country of assignment .12 1.37 Previous assignments .07 .80 Time away .03 .28 Tenure -.08 -.79 Assignment a promotion .13 1.56 Cross-cultural training .14 1.36 Age -.03 -.35 Marital status -.04 -.45 .06 Individual Variables Seleflicacy -.15 -l .63 Learning Orientation .19 2.023 .04 Work Variables Role Clarity .01 .12 Role Conflict .11 1.22 Role Discretion .26 2.353 . 1 3 * 3 Interaction Adjustment .06 .59 .02 Non-work Variables Cultural Similarity .29 3.493" Spouse-family Adjustment .19 1.87 . 1 2* * 4! Organization Variables Parent Company Socialization -.01 -.17 Local Company Socialization .10 .92 .01 Overall R 3 .38 Overall Adjusted R2 .26 Overall F 3.32333 *p < .05, u p < .01, "*p < .001 (two-tailed) 93 Table 12. Regression Analysis of the Mediator (General Adjustment) Predicting Non-work Satisfaction. Block ,6 t R 3 A R3 Control Variables Job title .09 1.17 Country of assignment .07 .84 Previous assignments .12 1.41 Time away .02 .25 Tenure -.02 -.24 Assignment 3 promotion .12 1.54 Cross-cultural training .14 1.43 Age -.06 -.64 Marital status .02 .1 8 .06 Individual Variables Self Efficacy -.08 -.88 Learning Orientation .14 1.56 .04 Work Variables Role Clarity -.05 -.44 Role Conflict .09 1.10 Role Discretion .26 2.64” .13" General Adjustment .39 4.333" .20!!! Non-work Variables Cultural Similarity .20 2.5033 Spouse-family Adjustment .07 .83 .043 Organization Variables Parent Company Socialization .01 .15 Local Company Socialization .03 .36 .00 Overall R 3 .47 Overall Acb'usted R3 .37 Overall F 4.90333 *p < .05, *3 p < .01, "*p < .001 (two-tailed) 94 Summary of Hypotheses Table 13 provides a summary of the hypothesized and actual relationships between the independent variables and the three facets of cross-cultural adjustment. The relationships indicated with an asterix are indicative of significant relationships between variables in both the correlation and multiple regression analyses. As reflected, fifteen of the twenty one hypotheses pertaining to the antecedents of cross-cultural adjustment were supported by the correlation analysis, seven being further supported in the regression analyses. As Table 13 shows, five of the seven hypothesized antecedents of work adjustment were significantly related in the correlation analysis, and three were further supported in the regression analysis. The variables that related most strongly to work adjustment were role clarity and role discretion. Of the nine hypothesized antecedents of interaction adjustment, six were significantly and positively related in the correlation analysis, and two were further supported in the regression analysis. The variables that related most strongly to interaction adjustment were spouse-family adjustment and local company socialization. Further, four of the five hypothesized antecedents of general adjustment were significant and in the predicted direction, and three were supported when subjected to the regression analysis. The variables that were most strongly associated with general adjustment were spouse-family adjustment, cultural similarity, and local company socialization. 95 Table 13. Hypothesized and Actual Relationships between Antecedents and Cross- cultural Adjustment. Antecedents Cross-cultural Adjustment Work Interaction General H A H A H A Self Eflicacy + + + + Learning Orientation + + + + + + Role Clarity + +* + + Role Conflict - n - n Role Discretion + +4 + + Spouse-family Adjustment + +* + +4 Cultural Similarity + n + +4 Parent Company + n + n + n Socialization Local Company + + + +4 + +4 Socialization H = hypothesized correlational relationship A = actual correlational relationship 11 = non-significant correlational relationship + = significant positive correlational relationship - = significant negative correlational relationship 3 = significant in both the correlational and multiple regression analyses 96 Table 14. Hypothesized and Actual Relationships between Cross-cultural Adjustment and Satisfaction. Adjustment Satisfaction Job Non-work H A H A Work Adjustment + +* Interaction Adjustment + +* + + General Adjustment + +4 H = hypothesized correlational relationship A = actual correlational relationship 11 = non-significant correlational relationship + = significant positive correlational relationship 3' = significant in both the correlational and multiple regression analyses Table 15. Hypothesized and Actual Relationships between Expatriate Satisfaction and Commitment. Satisfaction Commitment H A Job Satisfaction + +3 Non-work Satisfaction + n H = hypothesized correlational relationship A = actual correlational relationship 11 = non-significant correlational relationship + = significant positive correlational relationship 3 = significant in both the correlational and multiple regression analyses 97 Table 14 provides a summary of the hypothesized and actual relationships between each facet of cross-cultural adjustment and job satisfaction, and non-work satisfaction. As reflected, three hypotheses pertaining to the influence of adjustment on expatriate satisfaction were supported by the regression analyses. The factors that were most strongly related to expatriate job satisfaction were work adjustment and interaction adjustment. General adjustment emerged as the strongest predictor of non-work satisfaction. Finally, Table 15 provides a summary of the hypothesized and actual relationships between work and non-work satisfaction, and expatriate commitment. As reflected, the influence of job satisfaction on expatriate commitment was demonstrated in regression analyses. While this Chapter has described the overall results of this study, Chapter 5, that follows, will provide a discussion of these research findings. Chapter 5 will also highlight some of the main contributions this study makes, in replicating and extending past research. Implications of these findings and recommendations for firture research will also be offered. 98 CHAPTER FIVE DISCUSSION The purpose of this research was to test the relationships among the variables in an integrative model of adjustment and to demonstrate the role of previously theorized, yet unmeasured, variables in cross-cultural adjustment such as socialization in the host and parent organizations. The study aimed to amalgamate and explore the relationship between some of the well-established cross-cultural adjustment precursors including work, non-work, and organizational variables, and each facet of this multidimensional construct. This research also sought to examine the influence of each adjustment facet (work, interaction, and general) on expatriate attitudes. With these objectives in mind, this chapter discusses the overall results of the research analyses and how they either confirm or extend extant cross-cultural adjustment research. Implications of these results are presented and recommendations for future research are ofi‘ered. Replicating and Extending Research on Cross-cultural Adjustment One of the main findings of this research is that empirical evidence of the important role of organizational socialization in the expatriate host company, only speculated in prior research, has been provided. Specifically, results of this research extend previous findings by demonstrating that expatriates who are better socialized at the host company abroad are likely to adjust more effectively cross-culturally. While past research has shown that spouse-family adjustment is the strongest predictor of 99 expatriate interaction and general adjustment (Stroh, Dennis, & Cramer, 1994), this study reveals that socialization at the host company (R = .38, p = .001) is as strong a predictor of interaction adjustment as spouse-family adjustment (R = .38, p = .001). Harvey's (1985) review of the adjustment literature suggested that spouse' inability to adjust is a problem that far outweighs all other reasons for the failure of expatriates to adjust. This study shows that socialization at the host company may be as important a determinant as spouse-family adjustment. This is an important finding in that it illuminates the strategic influence of host company socialization interventions, including social get-togethers and informal networking with host nationals, in expatriate adjustment abroad. Further, it confirms previously suggested, yet untested, propositions of the role of socialization in cross-cultural adjustment (Black, Mendenhall, & Oddou, 1991; Stroh, Dennis, & Cramer, 1994). These results were exemplified in both the correlational and multiple regression armlyses. No relationship was found between parent company socialization and the three facets of cross-cultural adjustment. However, in retrospect this is not too surprising as many of the parent company socialization items measured the extent of pre—departure training. Only 21% of the study's sample reported they had received any training for the assignment whatsoever, although the average adjustment levels were fairly high. Specifically, on a seven point scale, the work adjustment mean was 6.00; the mean of interaction adjustment was 5.40; and the general adjustment mean was 5.62, despite low levels of cross-cultural training, if any. This study replicated and confirmed past research by Black & Gregersen ( 1991c) and Stroh, Dennis, & Cramer (1994), by demonstrating that when spouse or family members on assignment are well adjusted, expatriate adjustment will be strong. The 100 results of this study reveal that spouse-family adjustment (R = .34, p = .001) explains a significant portion of the variance in expatriate general adjustment, thereby confirming past assertions and empirical demonstrations of the important role of spouse-family adjustment in expatriate adjustment. This research also confirms previous research by Black & Gregersen (1991a; 1991c) by demonstrating that cultural similarity predicts general adjustment. In replicating the three distinct measures of cross-cultural adjustment (work, interaction, general), this study provides additional evidence to support Black's (1988) three-facet approach. The factor analysis showing the multidimensionality of the cross- cultural adjustment construct is reported in Chapter 3. The results of the analysis suggest that scholars should be cautious in referring to adjustment as a unitary concept. While there is some interrelationship between the three facets of adjustment, as reflected in Table 4 of Chapter 4, it is possible for some expatriates to be well adjusted on one dimension and poorly adjusted on another. Therefore, scholars seeking to test the antecedents and outcomes of adjustment, are well advised to use a three-faceted multidimensional approach. Similarly, the results of the factor analysis reported in Chapter 3 show two distinct socialization dimensions in cross-cultural adjustment. These findings suggest that cross-cultural adjustment scholars need to consider both parent conrpany and host company socialization practices, to more thoroughly capture the determinants of expatriate success abroad. This study also confirms previous research by Harrison, Chadwick, and Scales (1996) demonstrating the role of self—efficacy in cross-cultural adjustment. Specifically, the correlation analysis revealed significant and positive relationships between self 101 efficacy and work adjustment (r = .32, p = .01), and interaction adjustment (r = .16, p = .05), as hypothesized. A relationship between self efficacy and general adjustment was not expected, given that the efficacy measures employed in this study related to the expatriate's belief in his or her ability to perform particular work-related tasks. In addition, this study aimed to test Porter & Tansky's (1999) suggestion that "expatriate success may depend on learning orientation." Results of the correlation analysis of this study demonstrate that expatriate adjustment to work, interactions with host nationals, and to general living conditions abroad, is indeed dependent on learning orientation. In particular, Table 4 highlights the role of learning orientation in work adjustment (r = .24, p = .01), interaction adjustment (r = .20, p = .01), and general adjustment (r = .16, p = .05). These findings suggest that future research should continue to explore the linkages between individual learning orientation and expatriate success, to firrther unravel the potential variance explained by this individual adjustment precursor. In replicating several aspects of Black (1990) and Black and Gregersen's (1991a) work, this study confirms that work adjustment is enhanced when expatriates have high role clarity and high role discretion. The results of this study also provide additional evidence to suggest that work variables explain the most variance in an expatriate's work adjustment. The study's findings are consistent with the results of research by Shaffer & Harrison (1998) examining the relationship between each facet of adjustment and expatriate job satisfaction and non~work satisfaction. The results of the correlation analysis in Table 4, for example, show positive and significant correlations between job and non-work satisfaction and each facet of adjustment. While Shaffer & Harrison 102 (1998) demonstrated similar correlation coefficients, their regression analyses only revealed associations between job satisfaction and work adjustment, and non-work satisfaction and general adjustment. The results of this research, therefore extend the findings of Shaffer & Harrison (1998) by demonstrating the significant relationship between not only work adjustment and job satisfaction (R = .41, p = .01), but interaction adjustment and job satisfaction (R = .29, p = .01) as well. In addition, the regression analyses revealed a strong relationship between general adjustment and non-work satisfaction (R = .50, p = .01) which is similar to what Shaffer & Harrison's (1998) study found (R = .48,p = .001). While previous research has been fairly extensive in generating and testing factors that may contribute to expatriate adjustment, and to a lesser extent the outcomes of expatriate adjustment, the purpose of this research was to dig deeper, to explore the mediating role of general adjustment in enhancing expatriate attitudes. While research by Caligiuri, Hyland, Joshi, & Bross (1998) demonstrated that family adjustment mediates the relationship between family characteristics and general adjustment, this study provided empirical support for the mediating role of general adjustment on expatriate non-work satisfaction. In testing this mediating effect, it was also evident that the practice of relying strictly on direct effects to predict expatriate attitudes may overlook the important indirect influences of the non-work precursors through cross-cultural adjustment. Although a clear mediation effect was not found for interaction adjustment, the above finding suggests that without expatriates adjusting generally, non-work satisfaction will not be forthcoming. This serves as an important contribution in that very little is known about the mediating role of expatriate adjustment in influencing expatriate 103 attitudes. In addition, had this study simply focused on the outcomes of work, interaction, and general adjustment, valuable information pertaining to the role of organizational socialization, and spouse-family adjustment would not have been captured. Hence it was important that an integrative model be tested to provide a more complete picture of the predictor-criterion linkages in cross-cultural adjustment. Support for the Relationships among the Variables in the Integrative Model of Cross-cultural Adjustment Overall, results of this research reveal that the constructs specified by the integrative model account for a significant portion of the variance in work adjustment (R3 = .42, F = 4.643“), interaction adjustment (R3 = .42, F = 4.703”), and general adjustment (R3 = .34, F = 3.403‘“), offering support for the validity of the first halfof the proposed integrative model of cross-cultm'al adjustment. The results of this research provide support for the differential influence of individual, work, non-work, and organizational factors on work, interaction, and general adjustment. In particular, the results of this study show that role clarity and role discretion are strongly related to work adjustment, while spouse-family adjustment, and socialization content at the best company are strongly related to interaction adjustment and general adjustment. The results suggest that spouse-family adjustment, and host company socialization, explained a larger portion of the variance in overall expatriate adjustment than any of the other precursors, and therefore these factors have the greatest influence in enhancing the adjustment of global assignees. Results also reveal that cultural similarity positively enhances general adjustment but not work or interaction adjustment. The results 104 demonstrate that each facet of cross-cultural adjustment specified by the integrative model account for a significant portion of the variance in expatriate job satisfaction (R3 = .29, F = 4.693") and non-work satisfaction (R3 = .33, F = 5.023") offering support for the validity of the second half of the proposed model. Specifically, the results show that work adjustment and interaction adjustment are significantly and positively related to job satisfaction. This makes intuitive sense, given that both these facets of adjustment have work-related components. In addition, the results demonstrate that general adjustment is significantly and positively related to non-work satisfaction. Overall, the results of the regression analyses not only reveal strong relationships among the core constructs, but also show the robustness of these relationships when controlling for variables such as position, tenure, number of previous assignments, marital status, and age. Implications for Multinational Corporations Managing Expatriate Assignments The results of this research have a number of practical implications for multinational corporations and their subsidiaries. First, this study reveals that host company socialization practices, including social get-togethers, and networking activities with host nationals, are important for the adjustment of expatriates. Specifically, the results show that expatriate adjustment to interactions with host nationals, and to general living conditions including housing, food, child-care, and health facilities are enhanced with greater socialization at the host company. Further, given the strong associations between host company socialization processes and each facet of adjustment, multinationals need to ensure that their host subsidiaries have human resource policies and practices to support the socialization of their expatriates while abroad. Multinational 105 corporations could also develop and operationalize policies that convey the message that overseas assignments are important to career development and global organizational learning in general. Similarly, human resource strategists and policy makers need to reconsider their investment expenditures in the promotion and development of host company socialization programs. Typically, the multinational's headquarters in the expatriate's home country provides and controls the amount of financial resources that are allocated. What multinationals need to reevaluate, is their allocation and distribution of resources to the host subsidiary, to better socialize expatriates while they are abroad. These could include funds and time for social firnctions that assist and promote networking opportunities between host nationals and expatriates. Expatriates should be encouraged to strengthen these work-related relationships and networks, and develop mentoring relationships with host nationals who could serve as cultural interpreters. Expatriate directories containing contact and other job-relevant information could be developed to support the establishment of these expatriate networks. In addition to these more formal socialization mechanisms, expatriates should be encouraged to become involved in informal educational experiences and social activities so that they are active in host community activities. Also, social get-togethers provide a vehicle for expatriates to solicit additional social support. Multinational corporations need to recognize that by modifying the socialization policies and practices in their subsidiaries abroad, they can have a strong and positive influence on their expatriates' adjustment, as this study suggests. Many corporations, for example, are investing considerable amounts of time and energy into reorganizing their formal organizational structures to increase the speed of global decision making, communication, and information flow. However, as Moran & 106 Riesenberger (1994) point out, executives are not paying sufl'rcient attention to the informal networks within their subsidiaries. The results of this study clearly highlight the importance of doing so. Feldman & Tompson (1993) suggest a number of activities be conducted to better socialize global managers. These include providing them with realistic job previews, technical training, opportunities to learn about international functional areas, and establishing mentor relationships. Although Feldman & Tompson (1993) primarily focus on socialization tactics prior to the international assignment, their recommendations would apply to host company socialization practices as well. The results of this study also confirm the assertions made by Bird & Mikuda (1989) who emphasize the strategic importance of global corporations having a resource accumulation orientation that is reflected in their strategic human resource configuration. They argued, for example, firms with this orientation strive to not only develop internal labor markets, but "they engage in intensive socialization of employees" (p.439). The results of this research formidably support this argument. In addition, considering some of the written comments by the respondents of this study, at times neither the organization nor the candidates have a choice with respect to particular assignments or assignees. Often, the pool of qualified candidates fi'om which to select the most 'ideal' expatriate is not available. Effective socialization mechanisms thus become paramount and socialization at the host company should be given priority. Perhaps individual mentors or personal trainers could be assigned to each expatriate for training and individual learning to take on a more personal flame, to better accommodate the cultural complexities associated with the international experience. As Westwood & Leung (1994) suggest, global 107 organizations should provide effective orientation and substantial in-country monitoring. Consistent with this is the belief that multinational corporations should seek to embrace the concept of learning and continuous improvement and should recognize the role that expatriates can play as "agents of learning" in creating and sustaining the overall competitiveness of the global firm (Pfeffer, 1994; Wright, & McMahan, 1992). Second, the study shows that spouse-family adjustment continues to be an important factor in the adjustment of expatriates and needs to be managed accordingly. Given the strength of the finding that spouse-family adjustment plays such an important role in expatriate interaction and general adjustment, global corporations must continue to develop human resource strategies, policies and practices that support expatriate spousal and family adjustment. For example, as articulated in research by Arthur & Bennett (1995) and Black & Stephens (1989), spouses and other family members should be included in cross-cultural training offered by the organization. While expatriates may have the security and stability offered through the continuation of office routines and an ongoing network of colleagues, their spouse and/or children are likely to experience less stability and experience more sacrifices, and hence may have more difficulty coping with cultural and social unfamiliarity. Specifically, multinational corporations need to sponsor and develop family support programs that assist the expatriate's family both prior to and during the assignment in the host country. As Pellico & Stroh (1997) suggest, spousal assistance programs should be an integral component of the international assignment. Specifically, these programs could include proactive assistance with spousal job searches and placements. This study clearly shows the pivotal role that spouse-family adjustment plays in the adjustment of the expatriate. Moreover, as research by Aryee & Chew 108 (1995) revealed, family adjustment is crucial for an international assignee's willingness to relocate abroad again. Human resource managers should consider the implications of this for dual-career couples. Specifically, a dual career policy for global employees may need to be developed and both the home and host companies need to be educated on the policy. Third, this research highlights the importance of assigning expatriates with roles that are unambiguous and high in discretion in order for them to adjust well to their work abroad. The results of this study also show that where work and interaction adjustment are high, job satisfaction is high. Job satisfaction, in turn, is strongly associated with commitment to the multinational corporation. While this study only showed that job satisfaction was associated with commitment, it revealed that interaction adjustmwt, that captures both work and non-work elements of adjustment, was significantly related to job satisfaction (R = .29, p = .01). Furthermore, it showed the non-work variable, spouse- family adjustment, was significantly related to interaction adjustment (R = .38, p = .001). This suggests that although non-work satisfaction does not influence expatriate commitment, both work and non-work interactions with host nationals remain important elements in job satisfaction. Additionally, recall that two of the items in the job satisfaction scale measured expatriate attitudes toward quitting the company altogether. Hence, the importance of promoting work adjustment and interaction adjustment (work and non-work interactions with host nationals) for the enhancement of job satisfaction and its associated organizational commitment, cannot be underestimated. Similarly, international human resource managers could be asked: "What are your working hypotheses about expatriate adjustment? What factors do you think enhance expatriate 109 satisfaction and commitment? Consider an individual who failed as an expatriate. What do you think accounted for their failure? What was the outcome for the individual and the organization? Think of a person who was well adjusted. What do you think caused their success? Was this individual more committed and satisfied? Hence, scholars and practitioners alike can further explore additional variables that better help us understand the complex phenomenon of expatriate adjustment. Finally, in testing the relationships among the variables in the integrative model of cross-cultural adjustment, this study demonstrated that the model was robust across all three facets of adjustment, and expatriate attitudes. This serves to provide practitioners and researchers alike with a comprehensive framework that can be used to guide the design, development, and substantiation of international human resource interventions that promote the adjustment of global assignees. Moreover, given that expatriate human resource activities including selection, training, communication, and socialization are far more difficult and complex than human resource activities for a domestic position, multinational corporations need to embrace this reality (Palthe, 2000). Multinational firms need to develop programs emphasizing language, culture, and the foreign environment, with both the expatriate manager and his or her spouse and family in mind. Without proper family assistance programs, and socialization at the host company, multinational organizations simply increase the risk of expatriate maladjustment and failure. Moreover, given the competitiveness of the global economy, such failures can no longer be afforded by US. organizations wanting to sustain a competitive edge in markets abroad. In fact, these assignments should be viewed as strategic vehicles to optimize worldwide knowledge dissemination and learning (Roberts, Kossek, & Ozeki, 110 2000) that is viewed by Moran & Riesenberger (1994) as essential for the prolonged competitive advantage of any global corporation. Study Limitations One limitation of this study is the potential lack of generalizability of this theoretical framework to other cultural contexts. Although this study examines the cross- cultural adjustment of US. expatriates in predominantly senior executive positions in multiple industries, across several nations, future research of this nature could extend this study to include subjects representing other nationalities. A second limitation is the fact that the study relies on self-report instruments for all the variables at one point in time. This may result in issues associated with common method variance. Noteworthy is the fact that this challenge is endemic in almost all survey research. According to Black & Gregersen (1991): Common method variance problems can result when individuals out of their need to provide consistent information generate responses with systematic correlations because they have the opportunity to provide information on both the independent and dependent variables of interest. The pattern of the correlations among the study variables, however, indicates that common method variance is probably not a significant problem in this study. Furthermore, the use of survey research provided for the opportunity to explore variables across widely diverse multinational organizations, allowing for variability in responses necessary for meaningful analysis. 111 A third limitation is the low response rates associated with conducting international research. One of the main reasons for this is that international mail is notoriously unreliable. Another reason stems from the fact that the primary data sorn'ce, namely the American Chamber of Commerce (ACC) membership directories and databases, are not always current. Although the ACC Directories are recognized as one of the best available sources for obtaining information on expatriates across multiple industries, there may be time lags between member registrations with the ACC and the printing of the listings in the ACC Directories. An ideal source for obtaining information on expatriates would be the US. Embassies operating in each of the applicable host countries. Disclosure of such information on the part of these Embassies, however, is not legally permitted. These limitations are not unusual for cross-cultural research and will be alleviated somewhat as additional research partnerships are established between academic institutions and global corporations in the future. A final limitation relates to the processual nature of cross-cultural adjustment and socialization. Given that this research design is cross-sectional, certain elements of the adjustment and socialization processes may not be firlly captured. Ideally, to obtain a richer understanding of how expatriates are socialized and adjust abroad, this kind of research should be conducted utilizing a longitudinal design where pre- and post-departme adjustment and socialization processes are measured across at least two time periods. 112 Conclusion and Recommendations for Future Research This study has both replicated and extended previous research on cross-cultural adjustment. It has drawn theoretical principles and constructs from research on domestic adjustment (Fisher & Shaw, 1994; Saks, 1995), international adjustment (Black, et. al., 1991), international organization behavior (Adler, 1995), and global human resource management (Derr, & Oddou, 1991; Dowling & Schuler, 1999), and presented results that serve to augment our understanding of cross-cultural adjustment. In testing the hypotheses presented, this study suggests avenues for future research and offers recommendations to human resource professionals in their pursuit of managing a global workforce more effectively. Despite the depth of the research results, the fact that not all the variance in cross- cultural adjustment was explained by the study's constructs suggests the need for additional variables in the proposed integrative model. Given the strength of the relationship that was found between socialization at the host company and each facet of adjustment, it would be valuable if researchers were to firrther explore the role that the host company plays in fostering an environment that enhances adjustment. Future research could, for example, explore the role of host company communication networks and peer support in enhancing expatriate adjustment abroad. Scholars and practitioners could benefit from a greater understanding of the organizational strategies and practices that foster adjustment once the expatriate has arrived in the host country. This is particularly important, given the processual nature of both adjustment and socialization. By only focusing on pre-departure practices such as selection, staffmg, and training, multinational organizations may be missing some of the important criteria associated 113 with ongoing socialization activities at the host company abroad. This ongoing socialization of expatriates in the host country may in fact be as influential in determining expatriate success abroad as other human resource activities that have traditionally been given more attention at the parent company such as selection and pre-departure training. Future research could explore the influence of specific human resource practices of the host company, including cross-cultural diversity and family support programs, on expatriate adjustment. In addition, future research could compare the efl‘ects of socialization practices in the parent company and host subsidiaries. This would promote further understanding of the differential role that the host and parent companies play in the overall adjustment process. It may also provide auxiliary insights as to why so many expatriates return pre-maturing and why pre-departure training or the socialization tactics employed by the parent organization is not always adequate enough to ensure expatriate success abroad. In firture, it would also be interesting to learn over what period of time re-socialization takes place across multiple expatriate assignments. Is the long-term expatriate increasingly adaptable in other assignments or do they readjust with each new pattern of adjustment? Also, firture research could investigate the speed and degree to which individuals fi'om different national cultures are socialized? Future studies could also explore the receptivity to expatriate assignments from a boundaryless career perspective (Arthur, 1994). This person-centered career paradigm emphasizes learning opportunities and self-development. Companies may need to refiame international assignments as necessary for career advancement. Another avenue for future research could be the role of women in global assignments. Although women have made 114 P's significant progress moving into the executive ranks in domestic US. operations, mobility does not appear as evident in the international arena (Brewster, 1991). Some of the limitations highlighted above, suggest areas for future research as well. First, the fact that the sample was all-American, although specifically chosen to eliminate the challenge of culturally bormd measurement scales, may inhibit the generalizability of this study to other nationalities. Future studies could expand the sample to include expatriates from other nations as well. Also, the sample comprised primarily senior executives and hence the obtained results may not be generalizable to non-managerial international assignees. Second, the study design could not rule out the effects of common method bias, particularly considering the variables were measured using self-reports at a single point in time. Hence, future research should seek to employ longitudinal research designs, using multiple methods. In addition, future empirical work could explore whether the stage of development of the organization toward becoming a global corporation enhances international employee adjustment, and whether the effective management of this adjustment process serves as a source of a global firm’s competitive advantage. Consistent with the view that careers are repositories of knowledge (Arthur, 1994; Bird & Mikuda, 1989), continued use of temporary international assignments may be essential for global organizational learning and international competency development. Consequently, the effective management of the expatriate assignment may provide significant opportunities for learning and skill acquisition that is essential to any global firms' competitive advantage. Schneider & Asakawa (1995) argue that many companies have not been able to benefit from, nor institutionalize, the knowledge gained by their 115 expatriates. This therefore provides a worthwhile terrain for firture research. Scholars should therefore not only explore the specific learning orientation of each expatriate but the degree to which the learning and skill acqu'ned influences expatriate and organizational performance. Also, given that strategic international human resource management is increasingly being recognized as a key to the success of the global corporation (Dowling, Welch, & Schuler, 1999), future scholars need to operationalize their outcome variables such that they are linked to objective measures of individual and organizational performance. In conclusion, while there is still much to be learned about cross-cultural adjustment and its determinants and outcomes, this research makes several contributions. First, it extends past research on cross-cultural adjustment by demonstrating the important role of host company socialization in enhancing expatriate interaction and general adjustment, previously unmeasured in cross-cultural adjustment literature. While past research has shown that spouse-family adjustment is the strongest predictor of expatriate adjustment (Stroh, Dennis, & Cramer, 1994), this study reveals that socialization at the local company may be as strong a predictor of expatriate adjustment. Second, this study confirms past research by providing support for the importance of spouse-family adjustment on expatriate interaction and general adjustment, and the influence of traditional work role factors such as role discretion and role clarity in expatriate work adjustment. 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Social cognitive theory of organizational management. Academy of Management Review 14 (3):361-384. Wright, P. M., & McMahan, G. C. (1992). Theoretical perspectives for strategic human resource management. Journal of Management 18:295-320. 133 APPENDIX 134 APPENDIX A MEASUREMENT SCALES Self Efficacy Strongly disagree 1-2-3-4-5-6-7 Strongly agree (A dapted from Jones, I 986) 1. My new assignment is well within the scope of my abilities. 2. I do not anticipate any problems in adjusting to work in the local company. 3. I feel I am overqualified for the job I am doing. 4. I have all the technical knowledge I need to deal with my new assignment, all 1 need now is practical experience in the local company. 5. I feel confident that my skills and abilities equal or exceed those of my future colleagues. 6. My past experiences and accomplishments increase my confidence that I will be able to perform successfirlly in this organization. 7. I could have handled a more challenging job than the one I am doing in the local company. 8. Professionally speaking, my new assignment exactly satisfies my expectations of myself. 135 (Harrison, Chadwick, & Scales, I 996) 9. When I make my plans, I am certain I can make them work. 10. 11. 12. 13. 14. (R) 15. 16. 17. 18. 19. 20. 21. If I can't do a job the first time, I keep trying until I can. When I set important goals for myself, I usually achieve them. When I have something unpleasant to do, I stick to it until I finish it. When I decide to do something, I go right to work on it. When trying to learn something new, I soon give up if I am not initially successful. When unexpected problems occur, I can't handle them well. (R) I avoid trying to learn new things when they look too difficult for me. (R) Failure just makes me try harder. I feel insecure about my ability to do things. (R) I am a self-reliant person. It is difficult for me to make new fiiends in the host country. (R) When I'm trying to become fi'iends with someone in the host country who seems uninterested at first, I don't give up easily. 22. 23. I handle myself well in social gatherings in the host country. I have acquired my fiiends in the host country through my personal abilities at making fiiends. 136 Learning Orientation (adapted from Porter & T ansky, 1999) 24. 25. 26. 27. 28. 29. 30 I enjoy challenging and difficult tasks at work where I'll learn new skills. I am willing to select a challenging work assignment that I can learn a lot from. I seek out situations that might allow me to increase my knowledge or skills. The opportunity to increase my present abilities is reason enough to pursue a goal. I prefer to work on projects where I can prove my ability to others. I prefer to avoid situations at work where I might perform poorly. . When given the choice between an easy task I know I can do well and a challenging task that will provide an opportunity to learn, I will choose the easy task. 31 be . It is more satisfying to work at things I do well than to struggle with those that might beyond my abilities. Role Clarity and Role Conflict (Rizzo, House & Lirtzman, I970) Strongly disagree 1-2-3-4-5-6-7 Strongly agree 32 33 34 35 . I have enough time to complete my work. . I feel certain about how much authority I have. . I have to do things that should be done differently. . There is a lack of policies and guidelines to help me. (R) 137 36. 37. 38. 39. 40. 41. 42. 43. 45. 46. 47. 48. 49. 50. . I have just the right amount of work to do. I am able to act the same regardless of the group I am with. I work under incompatible policies and guidelines. (R) I know that I have divided my time properly. I receive an assignment without the proper resorn'ces to complete it. (R) I know what my responsibilities are. I have to buck a rule or policy in order to carry out an assignment. (R) I have to "feel my way" in performing my duties. (R) I feel certain how I will be evaluated for a raise or promotion. I work with two or more groups who operate quite differently. (R) I know exactly what is expected of me. I receive incompatible requests fiom two or more people. (R) I am uncertain as to how my job is linked to the parent company. I have to work under vague directives or orders. (R) I perform work that suits my values. 138 Role Discretion (adapted from Black & Gregersen, I 991) Strongly disagree l-2-3-4-5-6-7-Strongly agree 51. I have discretion for deciding what work to do each day. 52. I can decide how tasks should be accomplished. 53. I have discretion for deciding who should work on which tasks. 54. I have the same amount of discretion to execute my role as I did back at the parent company. 55. I am free to emphasize certain aspects of the job and to ignore or delegate others. Organization Socialization Strongly disagree 1-2-3-4-5-6-7 Strongly agree (A daptedfrom Jones, I 986) 56. In the six months prior to my departure abroad, I was extensively involved with other expatriates in training activities. 57. Other expatriates have been instrumental in helping me to understand the requirements of my assignment abroad. 139 58. The parent company puts all expatriates through the same set of learning experiences. 59. Most of my training has been carried out apart fiom other expatriates. (R) 60. There is a sense of "being in the same boat" amongst expatriates in this organization. 61. I have been through a set of training experiences that were specifically designed to give expatriates a thorough knowledge of skills required to operate effectively abroad. 62. I have been made to feel that my skills and abilities are very important in the local company. 63. Almost all my colleagues in the host company have been supportive of me personally. 64. I have had to change my attitudes and values to be accepted in this host company. (R) 65. My colleagues have gone out of their way to help me adjust to this host company. (Adapted fiom Chao et. al., 1994) 66. I believe most of my colleagues in the host company like me. 67. I am usually excluded in social get-togethers given by other people in the host company. (R) 68. I am usually excluded in informal networks or gatherings of people within this host company (R) 69. I do not consider any of my co-workers colleagues in the host company my friends. (R) 140 Cultural Similarity (adapted from Black & Stevens, 1 989) Indicate how similar or diflerent the following items are compared to the US. Very different 1-2-3-4-5-6-7 Very similar 70. Everyday customs that must be followed. 71. General living conditions. 72. Using health-care facilities. 73. Transportation systems used in the country. 74. General living costs. 75. Available quality and types of foods. 76. Climate. 77. General housing conditions. Cross-cultural Adjustment (Black, 1988) Very unadjusted 1-2-3-4-5-6-7 Very adjusted General Adjustment 78. Living conditions in general 79. Housing conditions 141 80. 81. 82. 83. 84. Food Shopping Cost of living Entertainment/recreation facilities and opportunities Health-care facilities Interaction adjustment 85. Socializing with host nationals 86. Interacting with host nationals in general 87. 88. Interacting with host nationals outside of work Speaking with host nationals Work adjustment 89. Specific job responsibilities 90. Performance standards and expectations 9]. Supervisory responsibilities 142 Spr Spouse-family Adjustment (adapted from Shafler & Harrison, 1 998) Strongly disagree 1-2-3-4-5-6-7 Strongly agree Where respondents have spouses accompanying them on the assignment abroad, they rated the extent to which they perceived their spouse to: 92. Feel like they belong in the assigned country 93. Feel comfortable in the assigned country 94. Feel at home in the assigned country Job Satisfaction (Hackman & Oldman, I975) Strongly disagree 1-2-3-4-5-6-7 Strongly agree 95. Generally speaking, I am very satisfied with this job. 96. I frequently think of quitting this job. (R) 97. I am generally satisfied with the kind of work I do in this job. 98. Most people on this job are very satisfied with the job. 99. People on this job often think of quitting. (R) 143 Non-work Satisfaction (Shafler & Harrison, I 998) Very dissatisfied 1-2-3-4-5-6-7 Very satisfied 100. 101. 102. 103. 104. 105. 106. Housing Home leave Personal security Health-care Orientation to the community Child-care providers Counseling services Commitment (Gregersen, I992) Strongly disagree 1-2-3-4-5-6-7 Strongly agree 107. 108. 109. 110. 111. I feel very little loyalty to my parent company. (R) I am proud to tell others that I am part of the parent company. I talk up my parent company as a great firm to work in. I am proud to tell others that I am part of my host company. I talk up this host company to my fiiends as a great place to work in. 144 112. I feel very little loyalty to my best company. (R) Demographic Variables Job title? (1 = senior executive, 0 = not senior executive); How many international assignments have you been on including this one?; Total time on present assignment?; Cross-cultural training prior to this assignment? (0 = no training, 1 = training); Country of assignment? (Korea = 0, Netherlands = 0, Japan = 1); Was the assignment a promotion? (1 = yes, 0 = no); Tenure in parent company (month and year the subject started working for the parent company); Gender ( l= male, 0= female); Age? ; Marital status (1 = married, 0 = not married); Number of children? (0 = no children, 1 = one or more children); Is spouse accompanying you? (1 = yes, 0 = no); If children, are they on assignment? (1 = yes, 0 = no); Education level (1 = graduate; 0 = non-graduate); Ethnic Background. 145 IIIIIIIIIIIIIIIIIIIIII l”'1'11111“lllll'lll'l'l'