\WWIIWWUHlWlllfilW\|\l|HWWHIH\le ) 108 087 THS [go I679‘ " MICHIGAN STATE UNI VER II II III III IIIIIIIIIIIIIIIIIIIIIIII 293 00543 6104 LIBRARY I Michigan State University This is to certify that the thesis entitled The effect of participation in quality circles on job involvement, productivity and satisfaction. presented by Dawn Marie Eskew has been accepted towards fulfillment of the requirements for Masters degree in Communication- / ”19-4 . " Major pro or Date zflZ/QQ 0-7 639 MS U is an Affirmative Action/Equal Opportunity Institution MSU RETURNING MATERIALS: Place in book drop to LJBRARJES remove this checkout from .-:—. your record. FINES will be charged if book is returned after the date stamped below. Harlan 1% 3m (0 THE EFFECT OF QUALITY CIRCLE PARTICIPATION ON JOB INVOLVEMENT, PRODUCTIVITY AND SATISFACTION By Dawn Marie Eskew A THESIS Submitted to Michigan State University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Department of Communication 1988 ABSTRACT THE EFFECT OF QUALITY CIRCLE PARTICIPATION ON JOB INVOLVEMENT, PRODUCTIVITY AND SATISFACTION. By Dawn Marie Eskew The effect of participation in a quality circle on job involvement, productivity and job satisfaction was investigated using meta analytic techniques. Three hypotheses were tested, 1) Those who participate in quality circle programs should become involved in the task, 2) Participation in quality circles should lead to higher organizational productivity rates and 3) Participation in quality circles should lead to higher levels of job satisfaction. Forty-three studies were obtained from the literature search, only thirteen met the criteria for inclusion. The point bi-serial correlation r was used to calculate effect sizes (Hunter, Schmidt & Jackson; 1982). Effect sizes and corrections for attenuation due to measurement error were computed for the thirteen studies. A weighted average effect size was derived for each dependent variable. The results of the meta analysis indicate that participation in quality circles programs has no effect on job involvement or job satisfaction. Not enough data was available to calculate effect size for productivity. ACKNOWLEDGMENTS This is to acknowledge the encouragement of my parents, who have always taught me that I can achieve anything I set out to. I also wish to acknowledge the support and understanding of my husband, who at times was pushed into the background so I might complete a seemingly never ending task. I also would like to acknowledge the help of my boss and friend, Jim, who did not realize it at the time, but allowed me to complete this project during working hours. I am also indebted to the patience and guidance of Professor James Stiff and Professor Kathy Miller. Without their help and hard work I would have never seen the light at the end of the tunnel. iii TABLE OF CONTENTS Introduction ............. 1 Methods ............... 21 Results ............... 31 Discussion .............. 37 Conclusion .............. 46 References .............. 49 iv LIST OF TABLES Table l ............... 8 Table 2 ............... 14 Table 3 ............... 23 Table 4 ............... 25 Table 5 ............... 33 Table 6 ............... 34 Table 7 ............... 36 Table 8 ............... 38 INTRODUCTION Growth in American productivity has been on the decline for some years now. Ferris & Wagner (1985) reported that productivity grew about 3% each year during the 1960’s and 1.4% in the 1970’s. Since that time, however, the growth rate remained stable, resulting in America to fall to the sixth position out of the seven leading industrial nations. As a result of this lagging productivity rate, American businesses began looking toward Japanese management techniques to help improve productivity. One technique in particular was the use of quality control circles. Mohrman & Novelli (1985) state that the purpose of quality circle programs are ”...to create a participative forum in which workers can generate solutions to workplace problems which can enhance quality, productivity and other desired outcomes”. Operationally, quality circles consist of 6-10 individual’s who work together and meet approximately once each week for one hour, to discuss topics ranging from the cosmetic makeup of the organization to productivity concerns. For the sake of union harmony, topics dealing with the labor- relations contracts are prohibited areas of discussion. Meaning that no discussions can take place in the quality circles that would normally be dealt with during negotiations or by union officials (e.g., grievances and pay rates). The circle members do not have the power to implement the ideas they come up with. Their suggestions typically go to a steering committee which is in charge of the implementation of approved ideas. Although the number of members and the frequency of meetings may vary from organization to organization, the concept behind quality circles remains in tact; to improve the functioning of the organization by tapping the knowledge of those who know the most about the job, the employees. Even though quality circles were introduced to Japan by American statisticians, they are still considered a Japanese innovation. During the 1950’s Dr. William Edward Deming began lecturing on statistical quality control in Japan. This occurred as a result of the United States attempting to help rebuild the Japanese industry. Deming’s work had such a great impact on the Japanese society, that the Japanese Engineering Society (JES) was formally adopted. Another American would also have a great impact on Japan, his name was Dr. J. Juran. Drs. Deming and Juran lectured on ways to help improve product quality and make all levels of the organization accept some form of responsibility when dealing with the quality of the organization’s products. Their ideas spread quickly, and soon Japanese organizations had included not only top and middle management in the training of quality control techniques, but also all their line workers. All members of the organization were trained in how to utilize statistical quality control. Since its humble beginnings, the number of'quality circles in Japan have increased dramatically. Cole (1980) reports an astonishing figure indicating that one out of every eight Japanese employees in 1978 were involved in a quality circle, almost four million employees. The spread of quality circles reached the United States, approximately twenty years after the circles were introduced to the Japanese society. Lockheed Missile and Space formed the first quality circle program in the United States during the 1970’s. Lockheed reported 15 functioning circles by the end of 1975. These circles were credited with suggestions which produced documented savings of $2,844,000 during their first two years of existence (Yager, 1979). This figure is six times greater than the costs associated with 3 the implementation of the suggestions and the maintenance of the circles (Cole, 1980). Unfortunately, this success was short lived, the quality circle program at Lockheed ended during the late 1970’s. Cole (1980) stated a potential reason for this failure may have been due as a result of the labor union. ”...When a strike occurred (at Lockheed) and the workers and union did not receive what they felt was their due at the end of the strike, they responded by reducing their participation in the circles... loss of key personnel and failure to institutionalize quality control circles were extremely significant in contributing to the decline of circle acrivity at Lockheed." While Lockheed was among the first to implement quality circles in the private sector, Norfolk Naval Shipyard was among the first in the federal government to use them. It has been one of the most successful programs among the federal agencies (Bryant & Kearns, 1981). In a pilot study conducted during 1979, the shipyard instituted nine quality circles. These nine circles were reported to save $7 million in costs. As a result of this dramatic savings, the shipyard increased the number of circles to 44. Suggestions offered by the new circles resulted in an additional $214,990 cost savings, which produced a four to one return on their investment. Within three years, Norfolk planned to increase the number of quality circles to 500. There have been many other organizations which have implemented quality circles (e.g., General Motors, Honeywell Corporation, Marietta Aerospace). Lockheed and the Norfolk Naval Shipyard are two organizations which had major impact on the proliferation of quality work circles in both the private sector and the federal government. Since their introduction to the United States, the number of quality circle programs have increased tremendously. In 1982, Seelye & Sween reported that of 828 responding organizations, only 115 4 reported not having any quality circle program functioning. Of the remaining 713 locations (each reporting two plants) a total of 12,424 quality circles were identified as currently functioning. Today that figure has probably doubled in size. Yager (1982) states that quality circles may just be a fad of the 1980’s. Quality circle proponents argue that it is much more than a fad, it is a ”trend that is permanently changing managerial assumptions and practices in the United States.” (Marks, 1986). One potential reason the use of quality circles has continued to increase, may be due to the apparent ease of implementing them in the organization. There are many proposed reasons for the high failure rate of quality circles in the United States. Mohrman & Novelli (1985) indicate that in Japan, quality circles are an extension of the climate, whereas in the 0.5., they are introduced into climates unfamiliar with participation and openness. Ruffner & Ettkin (1987) also support this hypothesis. They state that quality circles may not have been adapted adequately enough to our own culture to reap the same benefits the Japanese organizations did. Steel & Shane (1986) indicate that the cultural differences may not be the only reason for the high failure rate. They note that very little empirical research has been done to measure the effectiveness of quality circles and go on to state that much of the research conducted is unusable as a result of flawed and often misleading evaluations. This may, in part, be due to design problems, but may also be attributed to factors inherent in quality circle programs. They take time to develop and reap benefits (Steel & Shane. 1986). This is precisely why Shores & Thompson (1986) strongly emphasize the need for evaluation. If quality circles take time to show their true colors, then managers had better find someway to determine 5 whether they are going to work in their environment before investing heavily. Although Steel & Shane (1986) state the problem is with lack of good research and evaluation, Rieker & Sullivan (1981) indicate the problem lies in having no proper forms of evaluation. This was also found to be true in a report published by the General Accounting Office in 1981 which stated that currently no systematic method of measurement or evaluation is in existence for determining the impact of quality circle programs. Rieker & Sullivan (1981) suggest it could take years and thousands of cases before the effectiveness of quality circles could be evaluated, taking all possible variables into account. Although, they too, believe that if given time, the benefits of quality circles will surface on their own. Time of operation may be a factor that has influenced the effective evaluation of quality circle programs. Some studies compare programs that have been established quite a while (e.g., 13 months) with relatively new programs (e.g., 6 months). The differences in effectiveness due to the fact that one program is more advanced and established than the other, (Steel et. al., 1985), indicate that quality circle programs may need to be in operation for a certain length of time before any benefits can be reaped from them. The original purpose of quality circle programs was to offer a method of quality control that improved and enhanced productivity. Currently, circle programs are also credited with improving the quality of working life in the organization’s which implement them. This new dimension, or outcome of quality circle programs may be the reason evaluation has become so difficult. There are many aspects that contribute to quality of work life, such as motivation and satisfaction. Although many measures have been developed to tap these aspects of the working environment, no one measure is consistently 6 used. It is also difficult to determine whether the measure being used is actually tapping the concept it is suppose to measure. These are problems that do not appear as frequently when measuring productivity. Many glowing testimonials may be found in the literature referring to how the implementation of a quality circle program saved the organization from financial disaster and employee upheaval (Landon & Moulton, 1986; Marks, 1986; Perrill, 1984; Sikes, Connell & Donovan, 1980; Tortorich et.al., 1981). As Mohrman & Novelli (1985) state, very few empirical studies have been done to confirm these wonderful outcomes. However, even without the statistics to back them up, quality circle programs are treated as the wonder cure for today’s organizations. It is time to asses the validity of this belief. This paper will examine how quality circle participation affects job involvement, productivity and job satisfaction. This will be done through a conceptual analysis of participation and reviewing the pertinent literature on participative decision making. By examining effects predicted from the participative decision making literature we should be able to predict the effects of quality circle participation. The literature dealing with job involvement will also be conceptually defined to help clarify the issue. The productivity literature will be reviewed, along with its relationship to quality circle programs. The results of a meta analysis of all the empirical work done on quality circles will then be presented and analyzed. Part of the problem with the quality circle literature is understanding how quality circles impact the workers. Since quality circles are a type of participative decision making, it only makes sense to first look at the participative decision making literature. P i i i n As a participation technique, quality circles have the capacity to improve employee morale and performance, although as Locke & Schweiger (1979) and Miller & Monge (1986) indicated, the support for this type of outcome is limited. It is difficult to attribute any positive outcomes just to participation, as there are many other factors that may be contributing to the outcomes (Locke & Schweiger, 1979; Whyte, 1987). One potential problem is determining what participation really is. Much attention has been paid to it, but few attempts have been made to conceptually define it (Dachler & Wilpert, 1978; French, Israel & As, 1960; Lowin, 1968; Rosenberg & Rosenstein, 1980; Scholl, 1976; Singer, 1974). For a listing of the conceptual definitions refer to Table l. The purpose of this section of the paper will be to adopt a standard conceptual definition of participation. The analysis will proceed with an explanation of the usefulness and meaning of the definition through analyzing the various components making up the definition. Participation refers to a transactional process in which employees exchange information perceived to influence future decisions that may affect their own job and/or the functioning of the organization. The usefulness and meaning of this definition stem from the combination of the following components. For instance, by indicating that the process is transactional, we can eliminate the problems Lowin (1968) and Rosenberg & Rosenstein (1980) faced. Lowin (1968) implies that decisions regarding activities are made, but never identifies the decision as requiring any interaction among individuals. From his definition, one could imply that an employee may make a decision to try out a new procedure in his or her department. In doing so, the employee Influence Consulted prior to decision Decisions effect the individual Exchange information Transactional process Perceptions Table 1. Key Components of Participation Implies the individual has an impact on the events occurring around him or her. Individual’s input requested before a decision is made, to assure s/he has maximum impact on the decision. Individual contributes to decisions that will have an impact on his or her job. Provides meaningfulness. Information can be exchanged through a variety of methods and modes. Allows for traditional participation (face to face) and non-traditional participation (written memo’s). Indicates that all individuals involved in the process are affected by and contribute to the participation. Identifies the importance of not what actually occurs but of what the employee believes occurs.’ 9 never consults anyone else, and makes that decision on his or her own. According to Lowin’s definition, that process could be considered participation. Rosenberg & Rosenstein (1980), however, never indicate what type of interaction is taking place, nor how they would define it if it were included. According to their definition, an employee suggestion-box would be sufficient for participation. Granted, suggestions may be a small aspect of participation, but they are not the only form of participation that should be included in the definition. Through a transactional process all individuals involved, contribute and get something out of the exchange. This characteristic was left out of many of the earlier definitions of participation (Dachler & Wilpert, 1978; Lowin, I968; Rosenberg & Rosenstein, 1980). In this definition of participation, interaction among employees is considered essential. It also allows for input made from employees regardless of how it is exchanged (e.g., in the form of Opinions or suggestions or through formalized involvement programs). Singer (1974) implies participation does not occur unless two or more individuals engage jointly in that decision. This excludes from the definition those individuals who are asked by their superiors to draw up a proposal" and turn it in. The employee has input into the decision, and is making a contribution to the final outcome. According to Singer’s definition, this is not considered participation. The problem that Singer (1974) encounters with the limiting component of joint decisionvmaking, poses no threat to this definition since the exchange of information can include a wide range of interactions. Similarly, the weakness Scholl (1976) faces, stems primarily from not taking the definition far enough and applying it to participation. By including an individual’s perceptions, this definition can avoid the problems mentioned in French et. al. ’5 (1960) definition dealing with the 10 importance of actual influence needing to occur. Actual influence is not necessary, all that is necessary is that the individual believes they have some influence. Whyte (1987) points out that there is no way to determine whether participation has been measured objectively. Participants may respond that they felt they were participating, but this is a very subjective measure. The perceptions of individuals are also much easier to obtain, since all one needs to do is ask them what they feel is occurring. Just because people feel and may at times actually participate, does not mean that their attitudes about management have changed (Sorensen, Head & Stotz, 1985; Bradley & Hill, 1987), which is one of the key outcomes of participation that Henderson & Goode (1984) mention. Another important component included in the definition of participation is based on the idea of input into future decisions. This implies that the employee’s input is canvassed before a decision is made and that the employee has a chance to have some impact on the final outcome. This component was alluded to by French, Isreal & As (1960) in their definition of participation. However, unlike French, Isreal & As’ definition, this definition'does not limit the participation to influencing only those making the decision. In the next important component, a distinction between productive and counter-productive behaviors that may take place in the organization is identified. A counter-productive behavior, for instance, may involve two employee’s whose only interaction comes through verbally assaulting each other. This interaction cannot be considered participation since it will not have an impact on the functioning of the organization or the job of either individual. Now that a basic understanding exists as to how participation will be ll referred to in this paper, we will move on to a general discussion of the outcomes of participative decision making techniques (PDM) and more specifically, quality circles. P i ' i n if i it As was mentioned earlier, the Locke & Schweiger (1979) review was one of the first to analyze the effects of PDM techniques. After a review of the empirical literature, they concluded that the information from experimental field studies was inconclusive, since so many variables were involved. However, laboratory, correlational field and univariate experimental field studies resulted in slightly larger increases in satisfaction with no real increase in productivity when compared to other types of techniques or styles. Miller & Monge (1986) produced the second major critique of the PDM literature. They examined all empirical work on PDM using meta analytic procedures (Hunter, Schmidt & Jackson, 1982). Their results coincided with those of Locke & Schweiger (1979). After conducting the meta analysis, it was found that participation had a slightly stronger effect on satisfaction than on productivity. Although participation still did not have as strong of an impact on satisfaction that many indicated. Miller & Monge (1986) found that by breaking participation down into subgroups, more information could be obtained. When they looked at the effects of perceived participation focused on a specific issue, a smaller effect was found for satisfaction than in the other subgroups. The most recent review on employee participation comes from Cotton, Vollrath, Froggatt, Lengnick-Hall & Jennings (1988). They disagree with Locke & Schweiger (1979) in that they believe that participation should be broken down into a variety of forms and then tested regarding satisfaction and 12 performance levels. They break employee participation down into six categories: participation in work decisions, consultative participation, short- term participation, informal participation employee ownership and finally, representative participation. They believe that a particular form of participation may produce different results in regards to effectiveness based upon performance and/or satisfaction. They classified quality circle programs under the heading of consultative participation. In this type of situation the employees engage in long term, formal and direct participation with content focused on job issues. Unfortunately they label their results as ”inconclusive due to the poor methods used in the few studies found". The results found by Locke & Schweiger (1979) and Miller & Monge (1986) are rather surprising when one considers the claims made by quality circle proponents on how the technique enhances worker satisfaction and general quality of working life. However, even though quality circles have been referred to as a technique to improve employee satisfaction (Cole, 1980; Henderson & Goode, 1984; Landon & Moulton, 1986; Sorensen, Head & Stotz, 1985; Yager, 1980), they were initially introduced to improve productivity. This could provide an explanation for why so many fine that satisfaction does not appear to be significantly influenced either positively or negatively, by the implementation of quality circle programs (Bradley & Hill, 1983; Elvins, 1985; Head, Molleston, Sorensen & Gargamo, 1986; Mohrman & Novelli, 1985; Rafaelli, 1985; Tortorich, Thompson, Orfan, Layfield, Dreyfus & Kelly, 1981). In fact, this may provide some explanation for Marks’ (1986) conclusion that "...participation did not...contrary to the usual claims of quality circle proponents, affect worker attitudes...and overall job satisfaction.” Satisfaction is another variable that is difficult to measure. Studies 13 dealing with it must be interpreted carefully, especially since there is no standard measure of satisfaction utilized consistently. One potential reason behind finding no significant increase in satisfaction may be due to a ceiling effect. This may be particularly important in studies using a pre-test and post-test design (Donovan & Jury, 1983; Stinnett & Perrill, 1982). 1912 invglvement Job involvement has been defined conceptually by many individuals quite differently each time. Table 2 provides six examples of the various ways scholars have attempted to make sense of this concept. Several key components will be analyzed and their relevance to job involvement will be discussed. Following this, a conceptual definition that takes these key components into account will be presented. Most definitions of job involvement imply that an individual must believe that his or her job is important, or that s/he is contributing in some way to the job. Perceptions and importance are two key components that can be partialled out from those definitions: Focusing on an individual’s perception, implies that it does not matter whether something is actually true or not, but whether the individual believes it to be true. This is why many quality circle programs have been successful for a short amount of time and then ended in failure. Members may have perceived participation to be important, only to find out that they have had very little impact. This occurs as a result of many programs being simply ”window dressing". An individual will evaluate the situation and determine whether situation and determine whether conditions in the environment and actual job are conducive to job involvement. Involvement is dependent upon the individual’s own motivation, in which a key factor is 14 Table 2. Table of conceptual definitions of job involvement Allport (1943) - Degree to which an employee is partieipating in his job and meeting sueh needs as prestige, sell-[espeeL autonomy, and self regard. Vroom (1962) - Degree to which employee pereeives that his job performance is consistent with characteristics that are eentrgl to his sell-eeneept. French & Kahn (1962)- Degree to which employee pereeiveg that his jet; perfprmance is central to his self-epneep; i.e., the degree to which it affects his self-esteem. Lodahl & Kejner(l965)- Degree to which a person is idengifieg psychelegieally with his work, or the impertance of work in his total self-image. Lawler & Hall (1970)- Degree to which a person perceives his total wprk sitpetion tp be an important part of his life and to be eentral to him to satisfy his important needs. Gorn & Kangungo(l980)- Degree to which an individual is involved in a partieplsr iOb and actively partieipsges in it and a psyehelpgieal state of identificetipn with werk in general relative to other activities. 15 the individual’s perception that something is important or valuable to him or her. Of course, as Stinnett & Perrill (1982) and Steel, Mento, Dilla, Ovalle & Lloyd (1985) state, not all participants in quality circles feel a sense of involvement in the decision making process or even in the group. This may be a result of what Marks, Mirvis, Hacket & Grady (1986) discovered. They found that employees might not have joined a quality circle as a result of curiosity and/or a desire to have impact on the organization, but rather because they perceived the quality circle program provided them with a protection from negative factors within the organization. Thus, the variable of importance is introduced. If some value is identified in contributing to the job, involvement is more likely. The job or task must have some meaning or significance to the individual before there will be any type of involvement occurring. It makes intuitive sense that a topic must be perceived to have some type of influence on the individual before any commitment can be observed. The task must be believed to contribute to the satisfaction of some type of belief or need the individual feels is central to his or her well being and or self-esteem. This is a reason the most effective quality circle programs are voluntary. Many times, however, Dean (1985) found that the people who desire to participation in quality circles are usually those who desire greater involvement in the decision making process and have faith that the circles will work. Many of the definitions also indicate that some form of participation is necessary and important when defining involvement. If an individual actively participates in certain aspects of his or her job, s/he is believed to be expressing interest in those areas (March & Simon 1958). Saleh & Hosek (1976) state that if the individual feels s/he is making an important contribution, job involvement will increase. This implies the significance of 16 having an open environment where employees feel free to offer suggestions for improvement or free to participate in a quality circle. Siegel & Ruh (1973) also found that involvement was significantly related to participation in decision making. Employees felt more involved in their job, when they had influence upon their environment through the participation. Another common aspect of most definitions are concern the individual viewing the job as important to meeting needs central to his or her self- esteem. Examples of these needs are presrige, self-respect, autonomy and other variables affecting the individual’s self-concept. Saleh & Hosek (1976) imply that this is an issue dealing with consistency. The individual needs to recognize that the abilities required of the job are consistent with the abilities s/he have to perform the job. As long as there is consistency, then the needs central to the individual’s self-concept are enhanced and involvement is increased. If an individual feels they have the capability to perform a particular task, and it appears that by doing so something can be acquired (or a need may be met) the individual will be more likely to become involved in that task. This aspect of job involvement implies that there should be added importance to the introduction of the quality circles to the employees, along with extensive training, to assure employees feel that they are capable of handling the added input. This brings us to psychological identification. Kanungo (1979) states that there are two cognitive states associated with psychological identification. The first is the socialization process one goes through on the job. This deals with issues such as the individual’s desire for autonomy and also the need for achievement. A second aspect of the cognitive state focuses on the job environment and how effectively it satisfies the individual’s needs. If the l7 individual’s environment allows for much autonomy and autonomy is very important to him/her, the individual’s needs will be satisfied through involvement. When the environment matches the employee’s desires, s/he will psychologically identify with that job or task function. A distinction is also made between career involvement and involvement in a task. Gorn & Kanungo (1980) state that career (general job) involvement stems back to the protestant work ethic. Work in general refers to how important the individual’s job is to his/her perceptions of self. For instance, an individual will work late to finish a job even if it means doing so on his/her own time. An individual may be totally devoted to his/her career and enjoy every aspect of it. Involvement in a task (specific job involvement) such as quality circles, parallels career involvement, but must be treated as a separate variable. The reasoning is quite simple. An individual may find particular aspects of the job satisfying, and still feel that the job in general is not meeting any needs. This implies that involvement can occur at a more - specific level than just the general work level. These levels must be considered as separate entities in that~ they identify different levels of involvement. Now that the commonalities among the various conceptual definitions of others have been examined, let us look at the way job involvement will be conceptually defined in this paper. Job involvement is the degree to which an individual perceives that participating in his or her job in general (career) or a specific task with which s/he can psychologically identify with, is important and/or central to meeting his or her needs associated with his or her self- concept. This definition includes all six of the components just mentioned. By incorporating each one into the definition, a strong, clear conceptualization 18 of job involvement is developed. This definition is less susceptible to the problems that any of the other definitions face, since it incorporates the six strongest components mentioned by others. Very few articles make the distinction between general (career) involvement and involvement in a specific task (such as quality circles). This definition should be useful when analyzing the data on the effects of quality circles on job involvement. mm The original purpose of quality circles was to increase productivity in the organization with no real consideration of morale. Statistical quality control (SQC) is a method to measure productivity by utilizing a surrogate approach (Sinks, Tuttle & DeVries, 1984). This is the approach that Deming introduced to the“ Japanese organizations, that spun the quality circle revolution. Today, there have been many glowing reports in regard to increases in productivity (Judson, 1982; Marks, 1986; Seaton, 1984), but very few sysmmatic examinations of the circle’s effectiveness (Bryant & Kearns, 1982; Guzzo, Jette & Katzell, 1985). One reason that it may be difficult to measure productivity, even when using SQC methods, is that this approach does not directly measure productivity. The use of performance criteria or attributes that have been shown to be highly correlated to productivity is used (Sink, Tuttle & DeVries, 1984). So one must be as careful when evaluating productivity measures as when evaluating participation measures. Both can be measured in many different ways and effected by many different factors. Even though quality circle programs should be using SQC methods when analyzing productivity increases, most do not report exactly which method they are utilizing. Mohrman & Novelli (1985) found some improvement in productivity, but could 19 not determine whether or not it was due to the quality circle program. This may have been due to the fact that when measuring productivity with the SQC approach, one cannot be sure they are really tapping into productivity. Sashkin (in Ferris & Wagner, 1985) states that the effects of participation on productivity are strongly influenced by the implementation strategy. So, if a technique is introduced to the organization correctly and training is conducted for all, productivity should increase by 15% or more (Sashkin, 1982). Ferris & Wagner (1985) indicate that productivity is so dependent on proper implementation of the program, that all quality circle programs should be examined closely before accepting the productivity results. Since there is no standard procedure for quality circle preparation, some organizations may be spending time to train all the participants in problem solving and decision making, where other organizations may only provide a general orientation. This would also effect the response each organizations got out of its management personnel. If participants are not convinced the program will work, or not provided with enough training to make it work, the program most likely will not work. Miller & Monge (1986) tested three different models; a cognitive model in which participation was predicted to have a stronger influence on productivity and satisfaction for decisions about which employees had knowledge in, an affective model, where it was proposed that participation would lead to the attainment of higher order needs (self-expression, respect, independence) which would lead to increases in satisfaction. The last type of model discussed was a contingency model, in which theorists predict that participation would affect satisfaction and productivity in different ways across individuals. In following a cognitive model, it is predicted that when employees 20 participate in the decision making process, they will attain knowledge that will lead to increases in productivity and that this knowledge will result in higher levels of satisfaction. These results should be even stronger when the employees participate in decisions in which they have specific knowledge. The effectiveness behind a quality circle program stems from the fact that suggestions are made from employees who know the topics and areas of concern for their department. It assumes that the best person to make a decision affecting the job, is the individual working in that job. By including employees in decisions that affect them and their jobs, quality circles should make the employees even more aware of what is taking place in their areas. This ”feeling" of participation, however, is not enough to support a quality circle program. The employees must be able to see their participation having some impact on the organization or at least within their own department. An employee’s ”perception" of participation will quickly die if no results are forth coming. The lack of results often due to a participation program implemented as "window dressing" maybe the reason many quality circle programs fail or are doomed to fail. Even though this is the case, many organizations which have implemented quality circle programs have provided narrative reports of the increases in satisfaction and productivity. But, few have provided statistics to document the outcomes. If the narrative reports are a-correct representation of the effects quality circle programs have on the producrivity and quality of work life of those who participate in them, an analysis of the empirical work done should support the following hypotheses. Through participation in quality circles, individuals will be exposed to more knowledge than they had before. This knowledge will lead to a greater sense 21 of involvement resulting in the first hypothesis: H1: Those who participate in quality circle programs should become involved in the task. By participating in the quality circle the individual will have knowledge of the results, which will lead to increased productivity as the second hypothesis predicts: H2: Participation in quality circles should lead to higher organizational productivity rates. The third hypothesis predicts that while participating in the quality circle, the individual actually sees the increases in produCtivity, which will lead to a greater sense of satisfaction: H3: Participation in quality circle should lead to higher levels of job satisfaction. The following review was conducted to examine the relationship, if any, between quality circle participation and job involvement, productivity and satisfaction. The use of meta analysis (Hunter, Schmidt & Jackson, 1982) techniques were employed to actually test the impact of quality circle programs on these dependent variables. METHODS This analysis was conducted to examine the strength of the relationship, if any, between quality circle participation and job involvement, productivity and job satisfaction. Literature from the areas of psychology, communication, management and industrial relations were included, along with many government publications. The search was limited to published literature written in English and dating from 1975 to current. Psychology Abstracts and Social Science Citation Index computer searches were conducted to assure as 22 comprehensive review as possible. The criteria used to determine inclusion for the literature found in the searches in the meta analysis are, (l) the item must be a research article, (2) enough data muSt be provided to calculate a relevant effect size, (3) the study must look at involvement, productivity and/or job satisfaction as dependent variables, and (4) the article must use quality circle participation as the independent variable. A total of 43 articles were found that dealt with quality circle participation and employee involvement, productivity and/or job satisfaction. Thirty of the 43 articles did not meet the criteria from inclusion in this review. Articles not used in the meta-analysis were divided into four categories, those dealing with reviews and essays (l 1), those not providing enough data to calculate effect size (12), studies looking at dependent variables other than involvement, productivity or satisfaction (4), and finally, studies not dealing with quality circle participation as an independent variable (7). Refer to Table 3 for a list of the literature broken down into these categories. The first step in the meta-analysis procedure was to calculate the effect size for each study. The point-biserial correlation r was used as opposed to the d-statistic Glass, McGaw & Smith (1981) recommend. Hunter, Schmidt & Jackson (1982) identify the point-biserial correlation r as the Optimal statistic due to its robustness. Once the effect sizes were calculated, corrections for unequal sample sizes were computed. This was necessary in six of the studies, where there were more subjects in one or another condition (Blatchey, 1984; 23 Table 3. Categorization of research viw Barrick & Alexander (1987) Landon & Moulton (1980) Locke & Schweiger (1979) Maine (1984) Marks (1986) Mento (1982) Miller & Monge (1986) Perrill (1984) Rieker & Sullivan (1981) Sikes, Connell & Donovan (1980) Steel & Shane (1986) MW Blatchey (1984) Donovan & Jury (1983) Griffin (1987) Head et. al. (1987) Marks et. al. (1986) Rafaeli (1985) Steel et. al. (1982) Steel et. a1. (1985) Stinnett & Perrill (1982) Stinnett et. a1. (1983) n n n v 1 l 5 Bradley & Hill (1983) Elvins (1985) Stohl (1984) Stohl (1987) Different indepengent variables Cole & Tachiki (1983) Cole & Tachiki (1984) Dean (1985) Griffin & Wayne (1984) Guzzo et. al. (1985) Pasmore & Friedlander (1982) Sorensen et. al. (1985) Ne guantifiable effec; size Atwater (1984) Bradley & Hill (1987) Bryant & Kearns (1981) Donovan & Van Horn (1980) Horn (1982) Hunt (1981) Meyer & Stott (1985) Mohrman & Novelli (1985) Seaton (1984) Seybolt & Johnson (1985) Steel, Ovalle & Lloyd (1982) Tortorich et. al. (1981) 24 Rafaeli, 1985; Steel et.al., 1985; Stinnett et.al., 1983). Those studies conducting pre-test and post-test comparisons were considered to have equal sample sizes (Donovan et.al., I983; Stinnett et.al., 1982). Correlations were corrected for attenuation due to measurement error. All but two studies reported reliabilities (Donovan et.al., 1983; Steel et.al., 1982). The average reliability of the other studies was calculated and used in those two instances. After all of the corrections for error were finished, employee involvement, productivity and job satisfaction were analyzed separately, by deriving a weighted average effect size. Calculations of true variance were then computed by subtracting the variance due to sampling error from the actual variance. If the true variance was more than zero, and determined to be statistically significant using a chi-square test, potential moderating variables were be examined. A brief review of the eleven articles used in the meta-analysis is presented below. In this review, the type of organization the study took place in will be discussed, along with the number of participants. The amount and type of training participants went through is also provided. Study designs are presented, along with their dependent variables and measurement procedures (Table 4). Jpn jpvplvement, nggpetivity and 19p sgtisfsetipn The only study that discussed and presented enough statistical information to fit under this category was Marks, Mirvis, Hackett & Grady (1986). This research was conducted in the manufacturing department of a United States corporation. Fifty-three subjects volunteered to participate in the quality circles and this research. The amount of training offered to these volunteers was not provided. A quasi-experimental field study was conducted to compare changes in perceptions of the general quality of work life, productivity and 25 Table 4. Breakdown of study design. Study n Dep. Var. Design Type of Org Blatchey 825 Job Involv. Exper. v Dept. of (1984) 44-181 Job Satis. Control Defense Donovan 200 Job Satis. Pre-test Hospital et.al. Post-test (1983) Griffin 146 Job Satis. Exper. v Electronics (1987) 73-73 Control Manufacturing Head 84 Job Satis. Exper. v Manufacturing et. a1. 18-12 Control Plant (1986) Marks 106 Job Satis. Exper. v Manufacturing et. al. 53-53 Control Plant (1986) Rafaeli 760 Job Involv. Exper. v Electronics (1985) 455-305 Job Satis. Control Manufacturing Steel 40 -'Job Satis. Exper. v Dept. of et. a1. 20-20 Control Defense (1982) Steel 107 Job Involv. Exper. v Military et. al. 34-73 Job Satis. Control Maintenance (1985a) Steel 163 Job Involv. Exper. v Hospital et. al. 99-64 Job Satis. Control (1985b) Stinnet 68 Job Involv. Pre-test Manufacturing et. al. 68-0 Job Satis. Post-test Plant (1982) Stinnett 316 Job Satis. Exper. v Manufacturing et. a1. 67-849 Control Plant (1983a) Stinnett 386 Job Satis. Exper. v Manufacturing et. al. 137-849 Control Plant (1983b) 26 attendance behaviors for those who participated in the quality circles to those who did not. A pre-test was administered prior to the circles being implemented and a post-test was administered 20 months after the pre-test. This design was utilized to assess the impact of participation in quality circles on job involvement (personal responsibility), productivity and satisfaction. The Michigan Organizational Assessment Package was used to obtain the information dealing with changes in the quality of work like (e.g., job involvement, satisfaction). Organizational records were used to measure the change in productivity. The measures of productivity were percentage of hours spent on production, efficiency rate and overall productivity. 19p invplvement and 19p setisfaetien Approximately five studies fit under this category of analyzing both the variables, job involvement and job satisfacrion (Blatchey, 1984; Rafaeli, 1985; Stinnett & Perrill, 1982; Steel, Mento, Dilla, Ovalle & Lloyd, (1985). The first to be dealt with was conducted by Peter Blatchey (1984). He conducted the study in three different Department of Defense organizations. Participating in the quality circle group were 44 individuals, with 181 members of the organization used as a control group. Training was stated as having previously occurred, but there was no indication as to how much or what kind of training actually took place. Blatchey used the three organizations in the following manner: Organization A had a quality circle group with some members of the organization participating and others who did not, organization B had all members participating in the quality circle program and organization C had no quality circle program running. Blatchey originally wanted to determine whether organization A produced different results in satisfaction, performance, commitment, involvement, participation or cohesion than when organization B 27 and C were compared. A comparison of organization B and organization C was done by analyzing the results from the post-test collected from each organization. The measures used for determining job satisfaction and job involvement were. not identified, although alpha coefficients were provided (satisfaction, .79; involvement, .92). Anat Rafaeli (1985) will be the second study discussed under this category. He studied an American electronics manufacturing plant. There was a sample size of 760 blue-collar workers from 11 different divisions in the electronics firm. Although it was stated that extensive training was undergone by all participants, the specific amount or time allotted for such training was not indicated in the article. A cross sectional type of study was conducted as 11 different divisions were utilized in the collection of data. Each quality circle group in all eleven divisions responded to an attitude survey administered at one point in time (the exact amount of time elapsing from the beginning of the circles to the time of the questionnaire adminisrration was not provided). A comparison was made between participants in the quality circles to those not participating in them. The research was conducted to examine the effects of actual participation in quality circle activities. More specifically, three hypotheses that were proposed were, (1) Participation in quality circles lead to perceptions of influence on job, (2) Participation in quality circles lead to increased job satisfaction, and finally, (3) Quality circle involvement will bear positive relative to perceptions of variety, autonomy and interaction with others. The measure of job involvement (perceived influence) that was used in this research was never identified, although an alpha of .89 was reported, and examples of the questions indicated they were tapping involvement. The Hoppock (1935) satisfaction measure was utilized to analyze job satisfaction. 28 The third study to fit under this category is that of Steel, Mento, Dilla, Ovalle & Lloyd (1985). They obtained data from two Department of Defense (DOD) organizations, a military maintenance organization and a medical facility located on the same DOD installation. In the maintenance organization, 107 subjects participated in the research. The group leaders received a 40-hour training course dealing with various quality circle techniques, problem analysis and group dynamics. Group members were also encouraged to participate in a 9-hour training module on quality circle techniques. A non-equivalent control group design was used in both the maintenance and hospital organizations. A pre-test was administered in October of 1982 and the post-test was administered approximately one year later to assure all aetive groups had performed at least two management presentations. The main purpose of this study was to examine the impact of a quality circle intervention on a wide range of survey variables (e.g., job involvement, job satisfaction, group cohesiveness, participation in decision making, etc_.). Job involvement was measured using Saleh & Hosek’s (1976) Central Life Interest (CLI) which related to overall job involvement and Self-Concept (SC), which referred to more of a task involvement dimension. Job satisfaction was measured using Andrew & Withey’s (1976) instrument. One hundred-sixty-three participants were studied in the hospital organization. This department was analyzed in exactly the same way as the maintenance department was and for the same reasons. One major difference between the two departments stemmed from the amount of training the hospital quality circles received. Not all of the leaders attended the 40-hour training course, and no training was offered to members of the quality circle. Stinnet & Perrill (1982) provide the last study in the meta-analysis that 29 fits under this category. They conducted their research in a small manufacturing plant of a United States electronics firm, which consisted of 68 quality circle participants. All employees were participants in the quality circle program. A seven step plan was outlined for the quality circle participation with training during step five. All of the members and leaders received training in various quality circle techniques, however, the length of training was not specified in the text. A pre-test and a post-test were administered to determine the effect that the quality circle program had on quality, measurement, reward, leadership, structure, participation (involvement), communication, satisfaction, peer relations and the group process. Approximately six months passed from the administration of the pre-test to the post-test. Although alpha coefficients were provided for all measures used, the actual satisfaction measure used was never provided. The authors did provide example questions of the satisfaction measure, which appeared to indicate that an overall measure of job satisfaction was obtained from the questionnaire. The measure of job involvement the authors labeled, participation, asked questions regarding the degree the individual was allowed to participate in the quality circle and the amount of commitment felt toward the circle. mm Five studies provided information and statistics to calculate only job ' satisfaction (Donovan & Jury, 1983; Griffin, 1987; Steel, Lloy‘d, Ovalle & Hendrix, 1982; Stinnett, Perrill, Boster & Borstelmann, 1983). Donovan and Jury presented results obtained from a hospital organization consisting of 200 participants. No mention of training was ever made, perhaps since this was just a pilot study. A pre-test post-test comparison was made among those who participated in the quality circle program. Approximately six 30 months was provided between the administrations of the two tests. The effect the quality circle program had on work planning & efficiency, cooperation, communication, influence, knowledge, task significance, feedback and satisfaction was examined using the Job Reaction Questionnaire. Ricky Griffin (1987) conducted a study in the manufacturing plant of a US electronic company. A total of 73 employees participated in this research by participating in a quality circle in one of the plants. All members participated in a two day off site training program in problem solving before participating in a quality circle. The pre-test was provided prior to the training, with the first post-test being administered approximately six months later, the second, 18 months later and the last post-test administered 36 months later. The purpose of the research was to determine whether quality circle members would report higher levels of job satisfaction, commitment, performance and have lower turn over than non-participants. The Minnesota Satisfaction Questionnaire was used to measure the degree of job satisfaction the participants in the quality circles reported. Steel, Lloyd, Ovalle & Hendrix (1982) conducted a pilot study in the Department of Defense with 40 members of a quality circle program. The amount or degree of training that the quality circle participants underwent was not stated in the article. A nonequivalent control group design was used to conduct the research, with both a pre-test and post-test administered at a six month interval to those participating in the quality circle program. The survey questionnaire contained items measuring job satisfaction, work group effectiveness, general organizational climate and supervisory effectiveness. The questionnaire used to measure these items was not identified, nor were the alpha coefficients. 31 Stinnett, Perrill, Boster & Borstelmann (1983) conducted a longitudinal study in three different organizations. The first organization consisted of 67 quality circle participants, the second organization had 137 quality circle participants and the third had 249 employees who did not participate in a quality circle program. Training was provided in two stages, during the changing phase, all employees were trained in problem solving and the use of quality circle techniques. During the refreezing phase, an identification of key persons who would receive additional training in group dynamics and organizational development occurred. A comparison of the first organization (67 quality circle participants) and the third organization (249 non-quality circle participants) was conducted in the meta-analysis. The second organization (137 quality circle participants) was also compared to the third organization, which functioned as a control group in both comparisons. An attitude questionnaire was provided to each organization at six month intervals. The questionnaire consisted of measures of quality, leadership, people development, structure and reward (satisfaction). The reliability of each measure was supplied, although the questionnaire administered was never identified. RESULTS The dependent variables examined in the meta analysis were job involvement and job satisfaction. ,Not enough data could be collected to calculate an effect size for productivity measures. 19p invplvement Of the thirteen studies, five were used to estimate the relationship 32 between quality circle participation and job involvement. The total sample size was 1323. After corrections, the correlation in the Blatchey (1984) study remained .00, the correlation in Rafaeli (1985) went up from .09 to .10. Steel et. al. (1985a) in the study of maintenance workers had a correlation of .18, after the corrections for unequal sample size and measurement error were performed, it went up to .21. A similar increase occurred for the Steel et. al. (1985b) hospital study which had a correlation of .09 prior to corrections. After all corrections were done, the correlation increased to .10. Corrections for unequal sample size were not done for the Stinnett et. al. (1982) study, however, after correcting for measurement error, the correlation increased from .04 to .04. For a complete list of studies, individual effect sizes, the mean weighted correlation, the observed variance among effect sizes, the error variance due to sampling error, the true variance and the chi square, refer to Table 5. The correlation between quality circle participation and job involvement ranged from .00 to .18, with the mean weighted correlation of .09. Corrections for unequal sample sizes were performed for four of the five studies (Blatchey, 1984; Rafaeli, 1985; Steel et. al., 19853 & b). All five of the studies were corrected for measurement error, by dividing the square root of the alpha coefficient by the effect size. The observed variance among effect sizes was .00.- The error" variance due to sampling error was .00 with the true variance being -.001. As a result of the true variance being less than zero, and the chi square not being significant, no test for moderating variables was performed. All studies reported high alpha coefficients, however, it is impossible to tell whether the 33 Table 5. Job involvement correlations after corrections Study r Blatchey (1984) . .0004 Rafaeli (I985) .097 Steel et. al. (l985a) .209 Steel et. al. (1985b) .102 Stinnett 8 Perrill (1982) .044 "’ 2. 'L. t " <7: 0’; 7,2 fl .0875 .00865 .00378 -.00106 O 34 Table 6. Job Involvement Measures. Study Measure Alpha Coefficient Blatchey (1984) Unknown .92 Rafaeli (1985) Unknown .89 Steel et.al. Central Life .90 (1985a 8 b) Interest (Saleh 8 Hosek, 1976) Stinnett 8 Unknown .85 Perrill (19881 35 different measures were looking at the same concept. For a list of measures and their alpha coefficients refer to Table 6. ti n Twelve of the thirteen studies were used to estimate the relationship between quality circle participation and job satisfaction. The total sample size was 2541. After corrections, the correlation in the Blatchey (1984) study increased from -.00 to -.00. The correlation of .12 found in the Donovan & Jury (1983) study, increased after corrections for measurement error to .13. The correlation in the Griffin (1987) study remained the same (.00), even after corrections were done. The correlation calculated in the Head et. al. (1986) study went from .24 to .28 after corrections were done. Marks et. a1. (1986) had a mean weighted correlation of .03, after corrections it was increased to .03. The correlation in the Rafaeli (1985) study was increased from .04 to .04 due to corrections for unequal sample size and measurement error. Steel et. al. (1982) had a correlation go from .13 up to .14 after corrections. In the maintenance organization, Steel et.'al. (1985a) record a mean weighted correlation of .30, this correlation increases to .30 after corrections. In the hospital organization (Steel et. al. 1985b), a correlation of .086 was calculated, after corrections for unequal sample size and measurement error, it was increased to .10. The correlation for the Stinnett & Perrill (1982) study went from .09 to .10 due to the correction for measurement error. Correction for unequal sample size and measurement error were performed for both Stinnett et. al. (1983a & b) studies. The correlation for the first one (Stinnet et. al., 1983a), went from .00 to .00, while the correlation for the second one (Stinnett et. al., 1983b) increased from .00 to .00. A list of studies, individual 36 Table 7. Job satisfaction correlations after corrections Study r Blatchey (1984) -.009 Donovan 8 Jury (1983) .134 Griffin (1987) .002 Head et. a1. (1986) .278 Marks et. al. (1986) .029 Rafaeli (1985) .043 Steel et. a1. (1982) .142 Steel et. al. (1985a) .301 Steel et. al. (1985b) .099 Stinnett 8 Perrill (1982) .100 Stinnett et. al. (1983a) .008 Stinnett et. al. (1983b) .0009 F fl; 43‘ 27:" a? . .0516 .0051 .0047 .0004 .02049 37 effect sizes, the mean weighted correlation,the observed variance among effect sizes, the error variance due to sampling error, the true variance and the chi square, is presented in Table 7. The correlation between quality circle - participation and job satisfaction ranged from -.00 to .30 with the mean weighted correlation of .05. Corrections for unequal sample size were performed on six of the twelve studies (Blatchey, 1984; Rafaeli, 1985; Steel et. al., 1985a & b; Stinnett et. al., 1983a & b). All of the studies were corrected for measurement error. The observed variance among effect sizes was .00. The error variance due to sampling error was .00 with the true variance being .00. Because the true variance was zero, and the chi square was not significant, no moderating variables were considered. Once again a variety of measures of job satisfaction were used. Table 8 includes a list of studies, the job satisfaction measure used and the alpha coefficient obtained. DISCUSSION The results of the meta analysis indicate that participation in quality circle programs has no effect on either job involvement or job satisfaction. The relationship between quality circle participation and productivity could not be analyzed, because only one study reported enough data to calculate effect size. . Hyppthesis # l The first hypothesis stated that those who participate in quality circle programs should become more involved in their jobs. The results of the meta analysis are not consistent with this hypothesis. The mean weighted correlation (r - .09), even after corrections was still very small and not significant. 38 Table 8. Job Satisfaction Measures. Alpha Study Measure Coefficient Blatchey (1984) Unknown .79 Donovan 8 Jury Job Reaction .80 (I983) Questionnaire Griffin (1987) Minnesota Satisfaction .88 Questionnaire Head et. a1. Job Diagnostic Survey .72 (1986) Marks et. al. Michigan Organizational .82 (1986) Assessment Package Rafaeli (19851 Hoppock (1935) .82 Satisfaction Measure Steel et. al. Unknown .80 (1982) Steel et. a1. Andrew 8 withey (1976) .78 (1985a) Satisfaction Measure Steel et. a1. Andrew 8 Hithey (1976) .78 (I985b1 Satisfaction Measure Stinnett 8 Perrill (1982) Unknown .77 Stinnett et. al. Unknown .85 (1983a) Stinnett et. al. Unknown .85 (1983b) 39 At first it was believed that this result was due to moderating variables, however, this hypothesis was not supported by the data. These data indicate that contrary to popular belief, quality circle programs may not influence job involvement. One reason the mean weighted correlation is so low may be due to the fact there is no standard measure of job involvement; each study used a different measure. Although all studies reported high alpha coefficients, we cannot be sure they are indeed measuring the same concept. It is therefore difficult to state with any confidence they were able to tap into general job involvement. As was established earlier, there are many conceptualizations regarding what job involvement really is. This inconsistency may have been reflected in the results. Another potential explanation for the results may be a result of the initial purpose of quality circle programs. In the beginning the only purpose of the program was to improve sagging productivity rates. -They were not designed to increase involvement. Many organizations have proclaimed the quality circle program they implemented improved factors other than just productivity. Based on the frequency of this claim many just assumed increased job involvement was an outcome of the program. The data indicate that this is an erroneous assumption. . A limitation of this meta analysis is the small sample size. Since the total sample size was only 1323, the results cannot be considered conclusive. Due to cost and time limitations, some research may have been overlooked that could have an impact on the outcome discussed here. However, after an extensive literature search, less than one dozen studies could be utilized, indicating that many studies were not of high enough quality to assess effects. 40 This suggests that more research still needs to be done on the effectiveness of quality circles. W The second hypothesis stated that participation in quality circles should lead to higher organizational productivity rates. As was noted in the results section, not enough data was available to test this hypothesis. This was a particularly disturbing occurrence in analyzing the data. Productivity was the reason quality circle programs were initially implemented and practically no one reported the results in complete enough detail to be of use in this meta analysis. H h i # The third hypothesis predicts that participation in quality circles should lead to higher levels of job satisfaction. Once again, the data do not support the hypothesis. The mean weighted correlation after corrections was .05, which was not significant. This result is perhaps the most startling of all. Proponents of quality circle programs have said that morale and job satisfaction have increased dramatically due to the implementation of the program. The results obtained from this review do not indicate that this is the case. One reason these results may have been found, may be due to the fact that very few of the positive reports provided any data to support their claims. These types of studies were omitted from the meta analysis, possibly skewing the results. The results may have been due to the variety of ways job satisfaction was measured in each study. Although there are many acceptable and reliable measures of job satisfaction, no one is used consistently more than another. 41 This may have produced the discrepancy that was found in the results, however, there was no variance observed in the estimate, indicating that this is not a possible explanation. By correcting the correlations for attenuation and sampling error, the variance due to sampling error decreased to .00 and all of the observed variance could be attributed to sampling error. One such variable may be the culture found within an organization. The effectiveness of the quality circle programs the Japanese companies experienced just may not transfer to the United States. One p0tential reason for the decline of Lockheed’s quality circle program was due to union involvement (Cole, 1980). The program became (a leverage mechanism to be used against one side or the other. Instead of fostering cooperation and openness, the quality circles provided another bargaining chip for the negotiation process. This leads into another cultural difference that may hamper the quality circle process, the closed (and often hostile) climate that exists in many United States organizations (Mohrman & Novelli, 1985). Many times the degree of distrust among employees and top management or between unions and management may be simply too great to overcome. If either side suggests implementing a quality circle program the other becomes skeptical or weary of the underlying motives. One side may not ”buy in" to the program and provide the necessary support. Often a quality circle program is implemented with indifference on the part of the top managers (Ruffner & Ettkin, 1987). Since quality circles just group people from the same work area together, there is a misconception they are simple to implement. Poor implementation will lead to failure in all cases. Many organizations operate on a crisis management mentality. This brings a quality circle program in as a "quick fix” 42 program that will cure all of the organization’s ailments. Unfortunately once implemented in this manner, the quality circle program has no where to go but down. This has been historically true of many organizations and perhaps one reason the failure rate for quality circles is so high. Implementation of quality circles must begin to gain some consistency. There is no step by step method for implementation, however there are some basic components that all successful programs contain. One such component is support from all levels of the organization. This also includes having both management and union representatives ”buy into" and support the program. Another basic component is adequate training for all levels of the organization. In this analysis training programs not only varied in time, but also in regards to who received the training. Everyone who .he circle program will effect should be included in the training whether they are top executives, middle management or line workers. Quality circles were meant to be implemented as a permanent structure within the organization (Cole, 1980; Meyer & Stott, 1985; Moore, 1986), even though, some organizations have treated them only as a temporary mechanism for handling an immediate problem (Ruffner & Ettkin, 1987). A quality circle program needs to function along with the main organization. Stohl (1987) found that quality circles which cross over to the main organization have more suggestions accepted and implemented than if they remain parallel to it. The deeper it is embedded in the organization’s normal structure, the more successful the program will be (Putnam, 1984). If the quality circle’s operate parallel to the organization as most do (Lawler & Mohrman, 1985), and remain isolated, they will be doomed to failure. They must be a permanent structure and not a temporary "cure all” used until the organization’s problems go away. 43 Along with being a permanent structure, quality circles must be a legitimate form of participative decision making. This simply means that many organizations whose programs failed, did so as a result of not following through with employee suggestions and ideas. Employees will participate in quality circles until they realize they have made no impact on the organization. At that point in time, the suggestions will stop. Since the steering committee is responsible for carrying through the ideas generated by the quality circle participants, it is very important to have support from all levels of the organization and have all levels represented in the steering committee. In the participation flow chart of many organizations, the steering committee is made up of the CEO and top executives who have the final decision regarding implementation of the suggestions presented from the members of the quality circles. Quality circles implemented under this type of structure are doomed for failure as soon as the participants realize that the participation process is simply a "window dressing" that leeks good and is used only to make them f_e_e1 good. When implementing a quality circle program, organizations must take into consideration the type of t0pic they will allow the participants to make suggestions and decisions on. The decisions may be related to key issues, such as productivity and quality improvement, or they may deal with purely cosmetic issues, such as, where the photocopier or snack bar should be moved. If circle members are making decisions that affect productivity and quality, a higher return rate will be evident. If employees participate in decisions that they have some knowledge in, productivity returns should be higher (Miller & Monge, 1986). A finding consistant with the cognitive model. If employees are making decisions regarding tapics such as job design, where their 44 knowledge base is, higher returns on productivity can be expected. However, once employees are asked to make company wide decisions or have philosophic discussions, the strength participation has will decrease. Many organizations only allow the quality circle members discuss topics in which they really have no interest or expertise. This may be another reason why they do not produce the productivity and satisfaction increases that are possible. One thing to keep in mind when analyzing the success of quality circles, is that they were not introduced to increase satisfaction. They are a way to improve productivity through tapping the employees knowledge of their job. This may be the reason no real increases in satisfaction can be found in the meta analysis. However, this brings up another potential explanation for why the results published are so discrepant. Rieker & Sullivan (1981) state that there is currently no proper form of evaluation to use. Satisfaction is a difficult concept to measure. As has been shown, there are many different and quite reliable measures that can be used to tap it. There is no standard measure of satisfaction used in current research, which may contribute to the various results obtained. By not having any one clear, standard definition of satisfaction, different researchers define and measure it in different ways. Once a single approach is taken when measuring satisfaction, similar results may be obtained. Due to the difficulty in measuring satisfaction, studies dealing with it should be examined carefully. In studies using a pre test/post test comparison, a ceiling effect may exist. This may account for the lack of positive results when measuring satisfaction. Stohl (1987) brings up an interesting point when she suggests we change the way we determine the effectiveness of quality circles. Instead of looking at the true effectiveness of the circles through outcomes such as productivity, 45 perhaps we should look at the social satisfaction the employees receive from participating in the quality circles. Since many times employees do not join circles to have an impact on their environment, but to avoid negative factors within the organization (Marks et. al., 1986). Some of the limitations of past research stem from the research designs used and comparisons made. There has n0t been enough empirical work done in the area and those studies that have been done, are not very thorough. Steel & Shane (1986) state that much of the small amount of empirical research that has been conducted is unusable due to flawed designs and misleading evaluations of the results. C0tton et. al. (1988) found that results could not be determined to be conclusive due to the poor nature of the methods used in tne literature found on quality circles effectiveness. Another potential problem with the research being done currently, is the lack of experimental vs control group designs. Most research has been a comparison of pre test and post test results. This does not tell us as much as a comparison among different groups. There is no consistent length of time used between the comparison of results regardless of the design used (pretest vs posttest or experimental vs control group). Steel et. al. (1985) suggest that the discrepancies between studies may be due to the differences between time comparisons. By not taking the stage of development into consideration during the comparison of two groups, we could be missing or losing important information. Steel & Shane (1986) suggested that quality circle programs may take time to develop before they produce the increases in productivity and satisfaction levels many organizations report eventually occurring. However, Griffin (1988) suggests that circles appeared to be more effective during the early (first two 46 years) stages of development and lost effectiveness as time went on. The results obtained by Griffin (1988) appear to coincide with those found by Lawler & Mohrman (1987). A "honeymoon effect" occurs during the early phase of the quality circle program when a few highly motivated individuals produce a lot of good ideas and improvements. As more and more groups are added to the program, competition and lack of interest produce a decline in the effectiveness of the quality circles. CONCLUSION The results obtained from the meta analysis should not be surprising. This is especially true after examining the results Miller & Mongc (1986) found in their breakdown of participation. What should be surprising is the lack of quality research done on an organizational intervention as widely used as quality circles. The lack of research in general and quality research in particular is disturbing. Based on current research, it is difficult to determine whether quality circles should be dumped as a participation technique or not (Cotton et. al., 1988). There are many areas that need further development in the field before that determination can be made. This indicates that before any more suggestions regarding the continuation or elimination of quality circle program are made, more 1111111! research needs to be done. We need to study the effectiveness and usefulness of the program more thoroughly. Currently there is no evidence to support quality circle use. This does not indicate quality circles are not a useful organizational intervention, they may be. However, until better more thorough methods of evaluating quality circles are used, we should not pass them off as the ”wonder cure" of the eighties. F r 'r i Stohl (1987) brings up an important aspect that should be examined more 47 completely. The embeddedness of a quality circle within the main structure of an organization may have a significant impact on the circle’s effectiveness. Few studies report how linked the two structures are. Another potential area for further research which may have an impact on the effectiveness of quality circles occurs during the implementation phase. A more in depth look at the type, duration and quality of training employees receive prior to the program may help organizations reap the desired outcomes of increases in productivity. To get better comparisons, we need to look at programs at the same Stage of development. By comparing programs that have been in operation for the same amount of time, a determination of what stage is more effective and why can be reached. Steel & Shane (1986) may be correct in stating that quality circle take time to develop. Or, Griffin’s (1988) view may be more accurate in reporting quality circles are more effective in the short term. By comparing different groups at the same stage in time, it may be able to be determined whether the novelty of quality circle programs contribute to the effectiveness, and whether the most obvious problems are taken care of right away, resulting in major changes at first and disinterest and unproductive groups later (Griffin, 1988). More work in the measurement of effectiveness needs to be done along with a look at what factors we look at to determine effectiveness. A determination needs to be made regarding whether one standard measure can be adopted to examine the effects uniformly. Quality circles may have a vast amount of untapped resources that we have been unable to see due to the many problems found in current research. After improving our techniques, we may find that there are more effective 48 forms of participation, but until the field cleans up its research, this will be unknown. ”Ir-I 49 REFERENCES ALLPORT, G. W. (1943). The ego in contemporary psychology. 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