A VESITATION MODEL FOR SELECTED CAMPGROUNDS N THE PROVINCE OF QUEBEC Dissertation for the Degree of Ph. D. MICHIGAN STATE UNIVERSITY JACQUES ARTHUR AUGER 1974 Eflmfiui 6.3a;- “rifle-a "‘ ' s2..~z w HER-AR; y ;._ y magma av g” "DAB & SUNS' 303K BINDER?" INC. 1 33:23.1},8135525. . ,II ABSTRACT A VISITATION MODEL FOR SELECTED CAMPGROUNDS IN THE PROVINCE OF QUEBEC BY Jacques Arthur Auger The present study was undertaken to estimate participation in selected campgrounds in the Province of Quebec. In Quebec none of the Provincial Parks are used exclusively for recreation and all of them are used simultaneously for timber, mining and recreation output. To achieve this, a systematic sampling survey was first made in the city of Sainte-Foy located in the vicinity of the city of Quebec. This was done by sending a questionnaire to every fifth family for a total of 1700 households who were asked to participate in the survey. The purpose was to find out which socioeconomic characteristics have a significant influence on the camping participation origi- nating from this city. The 693 answers received were processed by regression analysis. Although some variables within the equation were statistically significant at the .90 level of confidence, they did not account for a great deal of the variation around the mean of the dependent variable: the coefficient of determination (R2) for the equation was 0.074, which indicated a poor goodness of fit. Jacques Arthur Auger The results thus obtained indicated that with this type of model, it is very difficult to make an estimate of future participation; yet the use of the "t" test and the chi-square indicated quite clearly which socioeconomic characteristics used could have a significant influence on camping participation. The process of analysis revealed that the younger populations, the peOple with lower incomes and those with larger families have a tendency to produce a large number of camping days, whereas non-campers tend to belong to the older age classes and have higher incomes and smaller families. In a second study with a different approach, a sample was made of the participation recorded in three different campgrounds as established by governmental statistics for 1971. The purpose of this study was to define the relationships between campgrounds participation and different characteristics of the zones of origin of the campground users. Three sets of data were collected: 1) the socio-economic characteristics of the zone of origin; 2) the communication characteristics between the zone of origin and the zone of destination; and 3) the attraction characteristics of individual campgrounds. These selected characteristics (independent varia- bles) were then related to campground participation (dependent variable) in statistical models. Jacques Arthur Auger By means of a stepwise regression analysis the size and slope of the regression coefficients were estimated. The coefficient of determination (R2) for each of the three campgrounds ranged between .56 and .69. The equations developed were then used to estimate the future participa- tion in camping at the different campgrounds. It was found through these equations for the years 1975 that the participation of the population will have increased by 18%, 18%, 9% for each of the three campgrounds respectively. For 1980, the predicted increases in participation will be 35%, 26% and 15% for each of the three campgrounds respectively. A VISITATION MODEL FOR SELECTED CAMPGROUNDS IN THE PROVINCE OF QUEBEC BY Jacques Arthur Auger A DISSERTATION Submitted to Michigan State University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Department of Resource Development 1974 ACKNOWLEDGMENTS I wish to express my appreciation of the helpful suggestions and co-operation of Dr. Daniel E. Chappelle, Professor, Departments of Resource Deve10pment and Forestry who directed the research. Special thanks also go to Dr. Michael Chubb (Associate Professor, Department of Geography), Dr. Milton Steinmueller (Professor, Department of Resource Deve10pment), and Professor Sanford S. Farness (Professor, Department of Urban Planning and Landscape Architecture), all of whom served on my Committee. Special thanks are also due to Dr. Josés Llamas, Professor, Department of Civil Engineering at Laval Univer- sity, who assisted in the statistical analysis of the data and supplied helpful suggestions during the course of the work. I am particularly indebted to the Quebec Department of Tourism, Fish and Game for granting me a leave of absence in order to facilitate the completion of my studies and the attainment of the degree of Doctor of Philosophy. ii TABLE OF CONTENTS Chapter INTRODUCTION . . . . . . . . . . . . . . . . I REVIEW OF EXISTING LITERATURE . . . . . . . The Demand Curve Models . . . . . . . . . The Origin Center Models . . . . . . . . The Site-Oriented Models . . . . . . . . II ECONOMETRIC MODEL FOR PREDICTING THE DEMAND . O O C O O C C O U C C C C C O O O 0 FOR CAMPING IN A PARTICULAR CITY . . . . Origin Area . . . . . . . . Size of Sample and Method of Sampling The Variables . . . . . . . . . . . Discontinuous Independent Variables . Independent Cross Variables . . . . . Quadratic Variables . . . . . . . . . The Model . . . . . . . . . . . . . . Level of Significance . . . . . . . . Analysis of the Data . . . . . . . . . III ECONOMETRIC MODEL FOR PREDICTING THE DEW D O O . O O O O O O O O O O C O O O O 0 FOR DIFFERENT CAMPGROUNDS . . . . . . . . The Variables . . . . The Data . . . . . The Attraction Index Factor Analysis . . Correlation . . . Initial Factors . Rotated Factors . Communality . . Eigenvalue . . Factor Scores . . . Proposed Application of the Factor Analysis . . . . . . The Variables . . Activities . . . iii Page 13 14 21 25 32 32 34 34 35 38 4O 44 45 46 47 56 Chapter The Physical Environment . . . . Services . . . . . . . . . . . . The Role of Factor Analysis . . . . Factor Loading . . . . . . . . Factor Score Coefficients . . . Factor Scores . . . . . . . . . Adjusted Scores . . . . . . . . Campers' Preference Study . . . . Activities . . . . . . . . . . Weight . . . . . . . . . . . . . Weighted Activity Scores . . . . Adjusted Scores . . . . . . . Calculation of the Attraction Index The Model . . . . . . . . . . . . . Analysis of the Data . . . . . . . . Level of Significance . . . . . . . Interpretation of the Results . . . Method of Estimating Future Participation . . . . . . . . . . . General Application . . . . . . . . SUWRY . O O O O C O O 0 O O O O O O 0 CONCLUSION AND SUGGESTION FOR FURTHER STUDY 0 O O C O O O O O O O O O O O O O BIBLIOGRAPHY . . . . . . . . . . . . . . . WPENDICES O O O O O O O O O O O O O O O O A. Factors defined by the factor analysis method, their values, communalities, and factor score coefficients . . . Participation expected at the three campgrounds studied-years 1975 and 1980 O O O O O O O O O O O O O O O Questionnaire used in the Ste-Foy Study 0 I O I O O O O O O O O O O 0 List of Provincial Campgrounds . . iv Page 83 90 91 92 94 96 100 103 110 112 114 116 118 123 131 132 133 151 152 154 157 162 166 166 170 179 180 Table 10 11 12 13 14 15 16 17 18 19 20 LIST OF TABLES Variables . . . . . . . . . Mean Comparisons Between Campers Non—Campers Subsamples . Camping Participation . . . Camping Participation . . . Camping Participation . . . List of Variables . . . . . Varimax Rotated Factor Matrix Factor Score Coefficients . Factor Scores . . . . . . . Standardized Factor Scores . Adjusted Factor Scores . . . Natural Characteristics . . Services . . . . . . . . . . Water . . . . . . . . . . . Weighted Park Factor Scores Raw Scores . . . . . . . . . Activity Weights . . . . . . Weighted Activity Scores . . Standardization and Adjusted scores 0 I O O O O O O O Attraction Index . . . . . . Activity Page 40 51 52 53 54 80 92 95 98 100 102 106 106 107 108 111 113 115 116 119 Table Page 21 County of Argenteuil . . . . . . . . . . . . . 122 22 Values of Dependent and Independent Variables . . . . . . . . . . . . . . . . . 125 23 Final Regression Equation . . . . . . . . . . 133 24 Projected Population . . . . . . . . . . . . . 143 25 Projected Income . . . . . . . . . . . . . . . 147 26 Estimated Number of Recreation Visits to the Three Campgrounds during July and August a o o O o o o o o o o o o o o o o o 152 vi LIST OF ILLUSTRATIONS Figure Page 1 Elements in Outdoor Recreation . . . . . . . . 8 2 Cross Variables . . . . . . . . . . . . . . . 42 3 Basic Measures for Coefficient of Determination . . . . . . . . . . . . . . . 49 4 Distribution of Quebec Provincial Campgrounds . . . . . . . . . . . . . . . . 58 5 Form Used by the Provincial Parks Service During the Summer of 1971 . . . . . . . . . 64 vii INTRODUCTION Recreation and leisure'are two words that we hear more and more in everyday conversation. Sociologists, politicians, union leaders, clergymen and university professors are greatly concerned with the notion of leisure and recreation which is constantly assuming greater ‘ importance in the life of every citizen of industrialized countries. Furthermore, it seems that trends are such that in future decades, recreation may become a field of activity so important that it could have a primordial influence on the economy and social order of the civilization of tomorrow. It would be interesting to analyze the evolution of this phenomenon as well as the ultimate results of its development, but we will have to limit the scope of our investigation to working out some of the mechanisms of its implementation, taking into account the economic and social factors involved. These various concepts will be considered time and again in the course of the present study which will be restricted mainly to that part of outdoor recreation which is called camping. Let us first find a proper and apprOpriate definition for recreation. In most cases, differences of opinion on the notion of recreation is due to restricted meanings in the definitions used by different authors. For instance, in their definition of recreation, Clawson and Knetsch noted that: "Recreation, as the word is used in this book, means activity (or planned activity) under- taken because one wants to do it."1 The Neumeyers, distinguished sociologists who took a special interest in the field of leisure, have defined recreation as follows: " . . . any activity, either individual or collective, pursued during one's leisure time."2 In the present study a definition of recreation is proposed, which is as broad as possible and which would be more satisfactory than those just mentioned. Such a definition can be formulated as follows: Recreation is any action, other than those answering a basic physiological need such as eating or survival or basic psychological needs, which satisfied the needs of the individual during the time that he is engaged in this particular action. It is important to note that such a definition is underlain by the basic principle that a rational man always tries to satisfy his needs. 1Marion Clawson and J. L. Knetsch, Economics of Outdoor Recreation (Baltimore: John Hopkins Press, 1966), p. 6. 2Martin H. Neumeyer and Esther S. Neumeyer, Leisure and Recreation (New York: Ronald, 1958). P. 17. However, we must keep in mind that man's outlook may be governed by two different approaches to the problem. First, he may have a long-term motivation behind the initiatives he takes; he is then probably trying to satisfy future needs. A good example of such long-term planning is when an individual, in order to develop his faculties and perfect his mind, spends a good part of his early life studying. He may prefer to do other things during these years of his youth, yet he keeps on studying since he hopes, in so doing, to satisfy future needs. In opposition to the above, a large number of man's actions are characterized by very short-term planning. This is especially true when he attempts to satisfy his needs by proceeding at once with the execution of his projects. Such a short-term approach is well illustrated when a boy watches a hockey match or a football game instead of studying. He then satisfies his immediate needs while watching the game, and his future is the least of his cares. Some individuals succeed in combining work and recreation; for instance, if writing this paper completely satisfies the individual's actual needs and, at the same time, contributes to a proper satisfaction of his future needs, it is then considered a recreational experience as well as a valuable work achievement. The above discussion on the definition of recrea- tion includes certain specific indoor or outdoor activities which are considered as integral parts of recreation. As mentioned above, this study deals exclusively with outdoor recreation activities and consti- tutes a rationale for including at this point, a discussion on the characteristics of this particular type of recreation. One of the main requirements for most outdoor recreation activities is the availability of certain types of natural resources. Indeed, outdoor recreation activities cannot very well be enjoyed without the presence of bodies of water, forests, swamps, mountains or other natural features. In this respect, outdoor recreation is no different from any other use that man may have for natural resources, such as farming, mining or timber harvesting. Yet it is important to remember that there is nothing in the physical landscape of any particular piece of land that makes it a recreation resource. It is really the combination of the natural qualities of the environ- ment and the ability and desire of man to use these for his personal enjoyment that makes a useful resource out of what otherwise would be a meaningless combination of rocks, soil and trees. It may be said that outdoor recreation is very rapidly becoming one of the major users of the nation's natural resources. Some existing data indicate that the present trend in this direction will likely increase during the next decades. For example, estimates prepared by Outdoor Recreation Resource Review Commission indicate that the demand for recreation facilities will have doubled by the year 2000, even if the participation of each citizen presently engaged in this type of activity does not increase above the present levels.3 However, it is preferable to be very cautious with such predictions, because studies have indicated that a saturation point has already been reached for many activities and that a decline may be indicated for the near future. A good example of such a phenomena is the snowmobile market which, for the last couple of years, has leveled up and may even decrease in the near future. In the past, research in the field of demand for outdoor recreation has been very scarce and irregular. Such research has also been greatly influenced by many fundamental problems resulting from the attitude of many workers in the field of recreation. Chappelle, in a state of the art paper takes a comprehensive look at these basic problems. The source of many problems in the field of recreation is as mentioned by Chappelle: "It appears that most recreation professionals hold strongly to the basic tenet that all people "need" recreation, or even more 3U.S. Outdoor Recreation Resource Review Commission, Outdoor Recreation for America (Washington, D.C.: U.S. Government Printing OffIce, 1962), p. 30. extreme,_that all peOple need certain types of outdoor recreation activities and experiences."4 Such an affirmation appears quite groundless as it does not seem to be based on facts and is not the result of serious studies. In fact, this author was unable to find scientific research that reached such a conclusion. Also according to Chappelle several subtenets seem to derive from the above such as: "the population's 'needs' for recreation must be fully satisfied" and "that recreational services cannot be priced in the way other goods and services usually are."5 Acceptance of the above premises by individuals supposedly specialized in the field of recreation can give a wrong orientation to research programs undertaken in that field. Indeed, if these premises were true, what would be the necessity of doing any research on the demand aspect of recreation? However, even if the two above-mentioned premises were true, it would be absolutely impossible to satisfy them completely on account of the limited quantity of natural resources and the important concurrence between the different potential users. It is the author's confirmed Opinion that for the proper administration, distribution 4Daniel E. Chappelle, "The Need for Outdoor Recreation: An Economic Conundrum," Journal of Leisure Research, 5 (Fall), p. 47. 5Ibid., p. 47. and conservation of the natural resources available for outdoor recreation purposes, a price must be attached to almost every use required by the people who choose this way of enjoying Quebec's natural resources. Thus it becomes necessary for the individual who chooses to visit and use public outdoor recreation areas to weigh the cost of other goods or services (including other types of recreational activities) that he might have acquired for the same amount of money. There is a personal choice to be made which depends in large measure upon his personal scale of values and his preferences, but conditioned also by many social factors inherent to that specific level of the society to which he belongs. Some key elements in outdoor recreation are shown in the following chart which has been drawn from two different figures; one by R. I. Wolfe,6 and the other by the Government of Ontario.7 As stated above, conflicting demands exist between industries and the people involved in outdoor recreation concerning the use of the same resources. Furthermore, experience shows that various segments of the population may 6R. I. Wolfe, "Perspective on Outdoor Recreation: A Bibliographical Survey," The Geographical Review, (19), p. 213. 7Ontario, Department of Tourism and Information, Tourism and Recreation in Ontario. (Toronto: Department of Tourism and Information of Ontario, 1970): pp. ll-25. a a mmmhfl COHU * mwnnfinofl -mwhowu UGOHUMMMG wocmumflu Mammufl mwum 0:» mCHUMAxO nomzuon :ofluaummEou muflaflnfimmmou< mo aua>wuomuuu¢ uo >uoucm>cH b e _ + 115 maowuowwoum hammdw wounSmmu Humans: :0 4IIIlIlllIlIIIIIlllllllllllIIlIlllIlllll. whommon mummuocH V J r T ._. a muonuo mcflawmm 9.3352 9.33m mmauu oocmu amount mcawxm a d‘ a mewafimu use: mmwfiflwww mumwmm 30Hu pcwxmo3 ouflxmom mowuflcoEm uwnuo Hw>mua mcwucmm mufiommmo Hmcofluowuap we) HNCOmmmm can ommwuooo o w . p o t 11» Emwusoe muuomm :mamuq :onmomcoo P|||allcluL 03.” Immuomx uoouuso mcaccmHm :« :oflummao we? nwuumm 636.35 0 homo u fillllall'a Hw>mH :oHumoaum mmwuaaaowu OWUMMMMWM moon: HmofimoHonuxmm ousmHmH no pwucm+umlw0ma nonmam :ofiumuauaumuum HMfloom nodumnawmuuofioa . maqmus mousuoswum canmmumofioo . .. _ 9 woman .NUEOE who wEwu who: mmwum comma QUHDOmuu _ wwnznmwm oawn0E0u5< "Ga muonmnu Eouw “my wamowm mo _ » coflmuuumucoo ummmuuq _ a coHumNfiamnua :oflmasmom 00:05 < _ mowuzfiog uuommauua o . _ Lawn \ _ a a 8:3 8i 112.6% I Illllll. JESSE). \\ 5330 \ /|uul. llllllllllllllllll l\ ZOHBummoo "mmHQMHHm> poms Hopoz may cw moanmflum> mfifiso mo cowumucmmmumom H mamflfi 41 retired class appears in the constant term. If the model is used to estimate annual camping days for a family in which the head of the household is a professional, the occupation variable in this case would have a value of one and the parameter b5 which would be determined for this occupation would be added to the value of a. It would then be entered as: Y=a+b5(l) or Y = a + b5 where b5 = parameter determined for the professional class. Independent Cross Variables It is a known fact that some independent variables interact with one another and that the resulting joint effect influences the behavior of the dependent variables in a different way than would do so each of the individual independent variables. For this reason it was decided to introduce other variables as cross variables. The following figure illustrates how one independ- ent variable can affect any number of other independent variables through a phenomenon of interaction which gives a resulting cross product as explained below: 42 FIGURE 2 Cross Variables Dependent 5 Variable Y1 4 ~\\\\\\\ use 3 / 2 I income x1 In the above diagram, the effect of income X1 on the dependent variable Y1 is not only a function of the actual income of the different groups of people that form the population of a city, but also a function of the age of those people. Hence, it is evident that independent variables cannot always be used as such without due account being taken of the effects that one variable can have on other variables. In other words, in a regression analysis of these data, the effects of those variables cannot be considered as simple values and added to one another 43 because they are not additive. To illustrate this point, let us consider that in the above figure the annual income of the family and the age of the head of the household have been introduced as cross variables. If the coefficient of this cross variable is significant, it means that the effect of one of these two social characteristics is itself a function of the value obtained with the other characteristic. If we consider the relation existing between age and income, it is evident that the same income has differ- ent effects on the dependent variable according to the age of the individual. In the present study, the variables introduced as cross variables are: (1) age of head of household; (2) household income; (3) number of children in household. The above three variables are expressed by: 1) x1 X3 2) x3 x4 3) x1 x3 x4 where: Age of head of household Household income level >< u» ll Number of children in household X as H 44 Quadratic Variables After computer processing the available data, we expect to obtain a series of curves which we know to be curvilinear from previous experience. In order to facilitate processing, it was assumed that some variables do not have linear relationship with the dependent variable; therefore, the variables are introduced in both regular and quadratic form: Y = a + blx1 + 01 xi in which Y = The number of visitors from a specific popula- tion center, a = The value of the Y coordinate at the point of intersection of the curve and the Y axis, b1 = The slope of the curve at this point, and c1 = sign that indicates direction and the degree of curvature of the curve. Theoretically the value of "a" should correspond to the point of origin (coordinate 0-0) of the curve. In fact, it is always above the point of origin, due to some variables which are not included in the statistical model. In the present study we have introduced, in quadratic form, the four following variables: x1 = age of head of household x2 = education level of head of household x3 = income level of household x4 = number of children in household 45 The Model To analyze the collected data, a multiple- regression model is used. Such a model measures the simultaneous influence of a number of independent variables upon one dependent variable, and describes the average relationship between these variables; this relationship is used to predict values for the dependent variables. As seen in the above section, the variables are introduced into the regression analysis model as: simple variables, quadratic variables, and cross variables. The resulting equation has therefore, the following form: 1 Y = a + 2 b. X. i = 1, ..... , 21 in which Y = number of camping days = partial regression coefficients age of head of household = education level of head of household XXXU‘ = household income level >< «n h. u» h) id = number of children in household X = 1 if employed in primary industry, 0 otherwise. if employed in finished product industry, otherwise. if employed in public service X ll 0 H O l—‘ otherwise. 10 11 12 13 14 15 19 Id c> rd c> rd C: re c> id c: Ia c: rd 0 46 if employed in office work otherwise. if professional otherwise. if arts otherwise. if employed in construction industry otherwise. if employed as machine operator otherwise. if student otherwise. if retired otherwise . Xla = Quadratic variables . x = Cross variables 21 Level of Significance After carefully examining research of other authors in the field of recreation and appropriate areas, it is believed that with the present type of study, a level of significance of 0.1 is appropriate, hence one may accept 47 the risk of being wrong 10% of the time. Little5 and 6 in two studies of the same kind, have also used a McCoy level of significance of 0.1. So in the present study the significance of the independent variables at a level of 0.1 is thus specified. Analysis of Data The S.P.S.S. multiple-regression analysis computer program7 was used to estimate the regression coefficients. The S.P.S.S. mutliple regression analysis is a computer program with automatic stepwise addition of variables to form a least squares equation. This program provides a means of choosing independent variables which will lead to the best possible prediction with the fewest independent variables. Through the use of this stepwise-regression analysis, an independent variable is chosen at each stage amongst all the independent variables which are not included in the equation. In this way, at every stage of the 5A. D. Little, A Study of Factor Affecting Pleasure Travel to U.S., Report to the U.S. Travel Service (Washington, D.C.: U.S. Department of Commerce, 1967), p. 198. 6E. W. McCoy, "Analysis of the Utilization of Outdoor in Tennessee," op.cit., p. 39. 7Norman H. Nie, Dale H. Bent and C. Hadlai Hull, Statistical Package for the Social Sciences (New York: McGraw Hill Book Company, 1970), pp. 208-244. 48 analysis, the variables of the preceding stage are reexamined. The independent variable selected is the one which will reduce to the greatest extent the unexplained variance around the mean of the dependent variable. It follows, therefore, that the selected independent variable is also the one which will raise to the greatest extent the coefficient of multiple determination. In the present study, with the data obtained in the 693 completed questionnaires submitted by households of Sainte-Foy, the regression model was tried for the dependent variable. All the variables listed above were assumed to have a significant influence on the demand for camping and were included in the models. In every case the value of the coefficient of multiple determination (R2) was found to be much too small to be of any practical significance and leads one to conclude that the selected independent variables account for very little variability of the dependent variables. Such surprising results led us to make a very careful study of the whole procedure in order to find out what caused this model, carefully elaborated, to be of so little practical value in this particular analysis. It seems at first sight that the main difficulty is due to the fact that a very large proportion of the population interviewed through the questionnaire did not participate in camping in any way. Therefore we may conclude that in the city of Sainte-Foy, since the majority 49 of the people have a dependent variable of zero or near zero, the value of R2 cannot possibly be high enough to make prediction on the future use of campgrounds. In the survey made in Sainte-Foy, out of 693 households who answered the questionnaire, 516 did not camp during the summer of 1972. The survey yielded a participa- tion mean of .78 camping-day per household. The following (Figure 3) also explains the basis of the coefficient of multiple determination. In this case, however, it is adapted to the particular case where a great proportion of the individual observations has 0 as value for the dependent variable (camping nights). FIGURE 3 Basic Measures for Coefficient of Determination When a Great Proportion of Observations are non Participants add 00"” 6N0.UIC~JO 0 XX XXX XX XX X X X 15 25 as 45 55 ‘5 ’5 INDEPENDENT VARIABLE 50 The R2, which is the explained variance divided by total variance around the mean thus obtained, is very small. It was believed that further interpretations of the data obtained can bring some very interesting information. It does not seem possible to predict whether an individual will participate or not in the camping activity; conse- quently, having determined the subpopulation of individual campground users, it was proposed to determine which variables influenced the degree of participation and whether the entire recreation activity tends to increase or decrease. It would be interesting if one could predict which individuals are likely to participate in various outdoor recreation activities, but since this seems impossible, it seems promising to compare the difference between the participating and non-participating individuals for the different variables. In the following analysis the "t" test is applied to the interval-scale variables. In such case the null hypothesis is that ii = Xi, where fl is the mean value of the participants and that {2 is the mean value of the non- participants. The chi-square test is commonly used for testing nominal scale variables. This test is used to verify the hypothesis that the means or relative frequencies of the K population means are not significantly different. In this analysis a contingency table is constructed in order to .Jua: 51 test the hypothesis that there is no relationship between the individuals' occupation and their participation in camping. Table 2 gives the t values and the direction of effect for the mean differences between campers and non- campers. TABLE 2 Mean Comparisons Between Campers and Non-Campers Subsamples Variables Campers Non-Campers t Z 82 i 62 Age 41.452 75.386 44.229 93.882 - 3.4 Education 5.678 4.379 5.729 4.35 - .28 Income 13.160 1.650 13.700 1.920 - 44.77 Number of children 3.492 2.688 3.461 2.195 + 1.526 From the survey made in the city of Sainte-Foy, we know that there are 177 campers and 516 non-campers. With a level of significance of 0.1 the critical value of 1.64 is used. The t test leads to the conclusion that there is not sufficient evidence to indicate a relationship bet- ween the degree of participation and the number of children or the level of education of the participants. 52 The following table was constructed to verify the hypothesis that there is no relationship between individ- uals' occupations and participation in camping activities. TABLE 3 Camping Participation g E.“- X5 X6 x7 X8 x9 x10 X11 X12 x13 X14 TOTAL 1 Camping 3 13 22 33 9o 4 2 3 1 5 176 "n'; Non-Camping 7 20 52 69 263 6 14 13 1 74 519 woman 10 33 74 102 353 10 16 16 2 79 695 where x5 = Employed in primary industry x6 = Employed in finished products x7 = Employed in public service x8 = Employed in office work x9 = Professional x10 = Arts xll = Employed in construction industry x12 = Employed as machine operator x13 = Student x14 = Ret1red The critical value of x2 for a = .10 and 9 degrees of freedom is 14.684; hence, because of the magnitude of x2, 25.86, the hypothesis that the mean degree of participation 53 is equal for all the k occupations is rejected. This leads to the conclusion that the frequencies of participation differ by occupation. It was then decided by a trial and error process to group together occupations which did not show any difference in the rate of participation and to sort out the occupations which did show a difference. It was first decided to eliminate five of the occupations because of the small number of individuals belonging to these groups. These are x5, x10, x11, x12 and x13. After many trials, the chi-square test showed no difference between X6' x7, X8 and x9 (see Table 4) and as a result x14 is sorted out as the only one with a significantly different rate of participation. TABLE 4 Camping Participation x6 X7 X8 X9 TOTAL Campers 13 22 33 90 158 Non-campers 20 52 69 263 404 TOTAL 33 74 102 353 562 x2 = 4.35 The critical value of x2 for a = .10 with 3 degrees of freedom is 6.251, therefore, because of the magnitude of 54> 4.35, the hypothesis that the relative frequencies of participation of the k occupation are equal is accepted and the conclusion is that the frequency of participation does not differ significantly among the four occupations. However, when the tenth occupation X14 is entered into the test, the x2 obtained falls into the rejection region. For more sensitivity, it was then decided to aggregate X6 x7 X8 and x9 and to test against x14. TABLE 5 Camping Participation X6 X7 X8 x9 x14 TOTAL Camping 158 5 163 Non-camping 404 74 478 TOTAL 562 79 641 x2 = 67.50 The critical value of x2 for u = .10 with 1 degree of freedom is 2.706, therefore because of the magnitude of 67.50, the hypothesis of an equal participation is rejected. The above analysis tends to indicate that a young population with lower income and a larger family produces a larger number of campers, whereas non-campers belong to the older population with a higher income and smaller families. The analysis of the binominal variables. using ‘o —-_ 55 the chi-square method, further indicates that there would be no significant difference between the rate of participa- tion of people with different occupations, except for retired people who show a clear tendency toward a lower participation. CHAPTER III STATISTICAL MODEL FOR PREDICTING THE DEMAND FOR CAMPING AT VARIOUS PROVINCIAL PARKS Following the completion of the first study, it was felt that positive results were needed in order to obtain some valuable projections on the future demand for camp- grounds in the Province of Quebec. For this reason, a second study was undertaken in which groups of individuals were used as observation units instead of individual house- 1 and Grubb and Goodwin.2 holds, such as suggested by Cheung In so doing it was expected that any group of individuals, such as those represented by the population of a county or of any other geographic unit, should have much greater stability than individuals. It is indeed most likely that each of these groups will send at least a few visitors to the campgrounds each year. In this second model, the observation units selected are the counties of origin of the citizens travelling to the 1H. K. Cheung, A Day-Use Park Visitation Model, Report to the Canadian Outdoor Recreation Study Committee (Ottawa: Department of Indian Affairs and Northern Development, 1970). 2H. W. Grubb and J. T. Goodwin, Economic Evaluation of Water-Oriented Recreation, Report No. 84 (Texas: Agricul- tural Experiment Station, 1968). 56 57 campgrounds; the independent variables are the calculated average of the socioeconomic characteristics of all the residents of any such county of origin. There are other variables which are also included in this model, such as the distance between the origin and destination points, and others which will be described in a later part of the present study. In this model the dependent variable (the number of camping nights) is calculated by adding, for a definite period of time, the number of visitor/days that are recorded at a given campground and which originate from the different counties of the Province. Let us assume that during a sampling period of 14 days, campground A, is visited by x persons from a particular county. Since some of the visitors remain at the site for more than one night, the total number of camping nights for these people will be greater than x. The same thing is bound to happen for almost any other county in the province. It was possible to obtain the data described above for the three following provincial campgrounds: (1) La Mare du Sault, in Laurentides Park; (2) Lac La Vieille and (3) the Mont Orford Park (see Map No. l for location). All of these campgrounds have been defined in the framework of the P.P.B.S. system as destination campgrounds. The Department of Tourism, Fish and Game, in describing the 58 (.0: .35.... £ 3:32ng .0 3:52 .3 aficaoanEUU 3.2.30.5 . .010... E 13.. upsemnEoU . aunt; _:_ aucqm a: .35..- ,: . °\ , Q , .::.III_I, . . . Pk o. 90 4 = . .22.... .. 3 _ .953? .2: Simzsxuszsaox w.:.u.><._ us 1 E E<4n3u851 >101- . , . nquauin‘l .. , . . fl ., .j; 5.31:3“ . :5: a. ’ sIISLJ- I'D-is 59 different programs comprised in the framework of the P.P.B.S.,3 has utilized three different types of campgrounds: l - Overnight campgrounds, that are usually located along major highways and mostly used by travelers for only one night. 2 - Peri-urban campgrounds located in the vicinity of urban areas. These are usually a supplement to the urban-oriented recreation facilities. 3 - Destination campgrounds; most campgrounds of this type are located within the large provincial parks and usually have a supplemen- tal function to the park itself. Most campgrounds of this third group are resource- oriented. We cannot be absolutely sure that the campgrounds classified above in the third group are used exclusively as destination recreation area by all visitors. Yet we do not think that it is presumptuous to assume that the parks themselves are used as destination areas by the great majority of the park users for the following reasons: (1) most provincial parks are located some distance from the major tourist roads; (2) most provincial parks offer outdoor life facilities of a very high standard and of 3Jacques Auger, Dossier Préliminaire des Programmes, Report to the Treasury Board (Quebec: Ministére du Tourisme, de la Chasse et de la Péche, 1972): p. 49. 60 great diversity. (For instance, we know that in these parks, fishing and hunting are among the best in North America. Rivers of very good quality for canoeing are present in all the parks and there are many other types of activities available to resource-oriented visitors of the parks); (3) the Province of Quebec is so large and the provincial parks so widely spaced that it is difficult for a visitor to make a tour of these recreation areas. The above-mentioned reasons make the campgrounds located within provincial parks quite different from overnight campgrounds which are always located very close to important tourist roads and which have very little to offer, except overnight facilities. These overnight camp- grounds have more or less hotel accommodations and they cannot be considered as attractive by themselves, but they are usually located along the roads going to attractive centers such as Montmagny, Beaumont, etc. The previous map shows with different shapes the location of the various types of campgrounds located within the boundaries of the Province of Quebec, as well as the three campgrounds which are studied in the present research study. The Variables The provincial park authorities have collected data on the number of people from various points of origin who visited the different parks during a two-week survey 61 period in 1971. Taken along, these do not yield the infor- mation needed for an economic evaluation of the campgrounds. However, these data are important and must be evaluated in economic terms in order to estimate the recreational benefits of the campgrounds considered in this study. The cost of travel and the acquisition of recreational equipment as well as the rental of all necessary services are the major costs incurred by park users. The fact that the consumer allocates a portion of his income to the use of recreation facilities means that these activities have an economic value for this consumer. The demand curve for any specific good or facility is defined by Samuelson as follows: ". . . there exists at any one time a definite relationship between the market price of a good and the quantity demanded of that good. The relationship between price and quantity bought is called the "demand curve."4 If in the above-mentioned relationship the price of a good is changed, the quantity demanded will change. However, it is possible to shift the entire demand curve by introducing a variation in different characteristics such as income, market structure, or simply a change in the desire of the people to spend their money on a particular good. Such a change in demand means that 4Paul Samuelson, Economics: An Introductory Analysis (New York: McGraw-Hill Co., 1967). P. 66. 62 different quantities will now be bought at the same price. It is believed that each of the factors listed in the first chapter of the present study might affect in one way or another the demand in any particular outdoor recreation area. Unfortunately it was found to be very difficult, or in some cases impossible, to gather data bearing on some of the variables. Therefore, for the purpose of the present study some of those less important factors used in the first study had to be eliminated. The author had to be satisfied with only those variables that were available from the statistics at hand and which are shown in the general form of the visit-estimating equation shown below. Y = a + b1 x1 + b2 X2 + b3 x3 + b4 X4 + b5 x5 + b6 X6 + b7 x7 in which Y = number of visitor/days from a particular county of origin. a = intercept bi = partial regression coefficients x1 = population of the county of origin of the visitors x2 = per capita income in the county of origin of the visitors 63 x3 = round trip cost from the county of origin to the campground, in dollars x4 = average age of the heads of households in the origin county x5 = average age of the inhabitant in the origin county x6 = degree of urbanization of the origin county x7 = substitution effect variable which reflects the competitive effect of other campgrounds . . 5 located near the or1g1n area. The Data For the present study, it was decided to use the county as the observation unit, because this geographic entity is the basis for all statistics available and thus gives us a chance to estimate the influence of the above- mentioned variables upon the number of visitors to camp-' grounds. As mentioned above, data for these variables were most readily available on a county basis. In some cases, the campgrounds did not receive any visitors from certain counties during the two-week period used for the present survey. However, these counties could not be ignored since they each represent a potential supply of visitors. Such origin areas were entered into the analysis with a zero value for the dependent variable. 5This variable will be dealt with extensively in a later part of the present study (p. 67). 64 In order to have information on the number of visitors from each county, the author was provided access to data collected during the summer of 1971 by the Provincial Parks Service. Each party entering the provin- cial campgrounds was requested to complete the form shown below. FORM USED BY THE PROVINCIAL PARKS SERVICE DURING THE SUMMER OF I97I BOWERNEIENT DU QUEBEC "BTU?! DU TOURISIEJ’E LA CHASSE [1' DE LA PECHE MOTION GENERALE DEB PARCS Damn-m CAMPING No MAR. 01!. 0M: 01m 08A um: mu-IN—mu-oor E] E] U D D U m mum-nun"? _— J m m mm. nuuu- am mus-cm D U D count-com m TENT mm m "AV-m" mnmcuunou - can nun-um“ amt-flu -x .8 m... 1:]... - .___-. um» won - um 09 cm E SITE ”o ”"1me 3 Each form indicates the county of origin of each group of visitors, the number of persons in the group and the number of nights that each person spends in the park. From the data thus collected, it was possible to obtain the number of visitors per day from each county of origin. The compilation was made for a sample period of two weeks (the first week of July and the first week of August) for each of the three campgrounds used in this study. It was no easy matter to collect and classify data 65 because the classification system of the Department did not lend itself to that type of use of the statistics accumu- lated over a period of years. The present project proved so valuable that the authorities of the Department of Tourism, Fish and Game decided that, starting in 1973, new forms would be used and a data bank would be formed in order to make appropriate information more readily available. The data obtained were then matched with the different characteristics of the county of origin for the purpose of calculating an acceptable estimate of recreation visits. For example, if, during the sample period from county A, 200 parties originated totaling 567 visitor/ days to campground x1, the number 567 was entered as the value for the dependent variable for county A. The variables entered as independent variables are different socioeconomic characteristics of the origin county. Data inputs for independent variables used in the present study are derived through calculation from raw data obtained from a variety of sources. The 1970 census has been used extensively to determine the population (x1), the per capita income (x2), the average age of the head of the household (x4) and the average population age (XS). The round-trip cost (x3) from the origin county to the destination area has been calculated by measuring the distance in miles from the approximate center of gravity 66 of the population within every county to the sample camp— ground. The measure of these distances was taken along the major highways most likely to be followed by the park users in traveling to the campgrounds. The distance found is then multiplied by $0.19, which is the average cost per mile for travelling by car within the Province of Quebec as calculated and published by the Quebec Automobile Club.6 The degree of urbanization (variable X6) was con- structed for each county. One of three values (1, 2 or 3) was attributed to each county in the Province of Quebec. A value of 3 was given to high density counties, a value of 6This cost has been calculated for a 1971 Chevrolet Impala, as follows: Item Average cost variable per mile 1- Oil and gas $0.0345 2- Maintenance 0.0085 3- Tires 0.0075 $0.0505 Fixed cost Cost per year 1- Insurance fire $30.00 2- Insurance collision 145.00 3- Insurance 237.00 4- Driving permit, license fees '45.00 5- Depreciation (3 year period) 945.00 $1,402.00 For an average of 10,000 miles per year A- Variable cost 5.05 X 10,000- $505.00 $1,907.00 or 19 cents/mile 67 2 to medium density counties, and a value of l to counties with the lowest density of population, as follows: 1 - A high density county has been defined as a county that comprises a major city such as Quebec or Montreal with a population greater than 100,000. 2 - A medium density county may be an area located within 50 miles of a major city: Or a county which includes a city having between 50,000 and 100,000 of population. 3 - A low density county is one which is located in a rural area and includes no major city. The substitution effect (variable X?) was constructed for each county in the Province of Quebec. The model thus obtained takes into account, for any campground, the effect of all the competing campgrounds of the same type within 200 miles of the center of each county. Data used in this analysis indicated that a great majority of the visitors originate within 200 miles of each sample campground. The assumptions underlying this variable are as follows: (1) The larger the number of campgrounds located within the ZOO-mile radius of any county and offering the same kind of facilities and enter- tainment, the less likely residents of that county will visit any particular campground, 68 (2) The camping attraction index is an important variable used to measure the attraction of a site on the users. The number of visitors attracted to a recreation area is generally considered as directly proportional to the value of the index. On the other hand, Renoux7 believes that the logarithm is a better indi- cator of the importance of the attraction index. To prove his point, he has demonstrated that the attraction index of one very attractive area is of less importance than the added influence of many recreation areas of lower attraction indices, even if the total of these indices is close to the attraction of the more attractive area. (3) The distance between the campground and the origin county also affects the number of visits to recreation areas. The value of the number of visitors to a particular recreation area was assumed to be inversely proportional to distance. The substitution effect variable was determined as follows. 7Maurice Renoux, "Techniques Econométriques de Prévision de la demande Touristique et Amorce de leurs Integrations dans un Systéme Décisionnel" (Unpublished Doctoral dissertation, Université Aix-Marseille, France, 1972), p. 408. 69 n X3 = i=1 log10 Si 7i}— where Xj = The substitution effect for county j n = The number of campgrounds located within a ZOO-mile radius from the county of origin si = The attraction index of the different camp- grounds, as described below. dij = The distance from the campground to the center of gravity of the population for county j. There are as many terms in the gravity equation as there are campgrounds within 200 miles from the center of county j (n equals the number of campgrounds within 200 miles from the center of gravity of county j). In our calculations, the logarithm of any campground attraction index has been weighted by dividing it by the distance, in miles, from the campground to the center of gravity of the county. Large numeric values associated with the substitution effect variable are expected for counties which have very attractive campgrounds in their vicinity, whereas counties having few campgrounds in their neighborhood are expected to have smaller numeric gravity values. The Attraction Index Many methods of measuring the attractiveness of a recreation area have been suggested. Wenger and 70 Videback8 explored the usefulness of the eye pupillary response as a measure of aesthetic reaction to photographs of forest scenes. Factor analysis has been used by Van Doren,9 10 11 Shafer and the Ontario Department of Highways to deter- mine an attraction index. The following section contains a description of the procedure observed in applying the 'factor analysis to this type of study. This is followed by a description of the work done in the Province of Quebec, where such a procedure will be used in order to obtain the required attraction index for this specific study. In the present research program, factor analysis is used purely as a tool intended to help derive a useful attraction index from data obtained in the course of two different surveys. In the first one, abundant information 8Wiley D. Wenger Jr., Richard Videback, Pupillapy Response as a Measure of Aesthetic Reaction to Forest Scenics Report No. 1, Project K, 10-272 (Washington, D.C.: U.S. Department of Agriculture, Bureau of Economic Research, Sept. 1968). 9Carlton S. Van Doren, "An Interaction Model for Pro- jecting Attendance of Campers at Michigan State Parks: A Study in Recreational Geography" (Unpublished Ph.D. disser- tation, Michigan State University, 1967). loElwood L. Shafer, J. F. Hamilton, Elizabeth A. Schmidt, "Natural Landscape Preferences: A Predictive Model,” Journal of Leisure Research, 1, No. 1 (Winter 1969). llOntario Department of Highways, A System Model for Recreational Travel in Ontario, Report No. R.R. 148 (Toronto: Department of Highways of Ontario, 1967). 71 was collected on the characteristics of different camp- grounds. In the second one, made by the Department over a period of several months, data were collected on a sample of 700 campers who have used the camping facilities. Factor Analysis Cooley and Lohnes define multivariate analysis as: '. . . generally considered to include those statistical procedures concerned with analyzing multiple measurements that have been made on a number N of individuals. The important distinction is that the multiple variates are considered in combination, as a system."12 Factor analysis, a multivariate statistical method, has that unique characteristic of making it possible to consider a large number of interrelated variables and reduce them to a smaller number of factors. As defined by Schwartz: ". . . this technique attempts to determine the number and nature of the underlying factors affecting the relationship between a set of variables. This tech- nique maintains, in effect, that the variables can be added and studied together rather than separately. Two advantages of utilizing this technique are immediately apparent. First, the combined influence of the most widely different variables can actually 12William W. Cooley and Paul H. Lohnes, Multivariate Procedures for the Behavioral Sciences (New York: John Wiley and Sons, 1962), p. l. 72 be studied. Secondly, this technique limits the number 8f variables with which the research must c0pe."l Factor analysis follows different specific steps which are namely: (1) Correlation, (2) Initial Factors, (3) Rotated Factors, (4) Communality, (5) Eigenvalue, (6) Factor Scores. Correlation It is first necessary to build a correlation matrix which is an m by m rectangular array of correlations bet- ween pairs of individual variables. This matrix is instrumental in determining the coefficients of the linear combinations which produce the factors. Initial Factors A factor may be defined as a linear combination of variables in a data matrix, the variables thus combined being of such a nature that, whenever any change occurs in one of them, an identical or corresponding change occurs in the second or any other related variables; it is then clear that if such two variables are used as independent variables to explain a dependent one, then, only one of these two should be used. The above-mentioned correlation matrix may be factored by constructing a set of new variables on the basis 13Ronald D. Schwartz, "Operational Techniques of a Factor Analysis Model," The American Statistician, (October 1971), p. 38. 73 of the interrelations exhibited in the data. In so doing, it is possible to define the new variables either as mathematical transformations of the original data, or in the form of inferential assumptions about the structuring of variables and about their source of variation. The former approach, which used defined factors, is called principal-component analysis and has been defined by Nie gt a1 as a: ". . . method of transforming a given set of variables into a new set of composite variables or principal components that are orthogonal (uncorrelated) to each other. No particular assumption about the underlying structure of the variables is required. One simply asks what would be the best linear combination of variables-best in the sense that the particular combination of variables would account for more of the variation in the data as a whole than any other linear combination of variables. The first principal component, therefore, may be viewed as the single best summary of linear relationships exhibited in the data. The second component is defined as the second best linear combination of variables, under the condition that the second component is orthogonal to the first. To be orthogonal to the first component, the second one must account for the proportion of the variance not accounted for by the first one. Thus the second component may be defined as the linear combination of variables that accounts for the most residual variance after the effect of the first component is removed from the data. Subse- quent components are defined similafiy until all the variance in the data is exhausted." This solution, however, does not yield a framework which is easily interpreted; the configuration of this 14Nie, Bent and Hull, "Statistical Package for the Social Sciences," 0p.cit., p. 216. 74 factor structure is not unique. One factor solution can be transformed into another without violating the basic assumptions or the mathematical properties of a given solution. As mentioned by Nie gt 31: ". . . there are many statistically equivalent ways to define the underlying dimensions of the same set of data. This indeterminancy in a factor solution is. in a way, unfortunate because there is no unique and generally accepted best solution. On the other hand, not all the statistical factor solutions are equally meaningful in theoretical terms. Some are simpler than others; some are more informative than others; and each tells us something slightly different about the structure of the data. Therefore, one is left to choose the best rotational method to arrive at the terminal solution that satisfies the theoigtical and practical needs of the research problem." Rotated Factors In choosing a reference frame for the interpretation of the variables in terms of factors we must decide on the criterion by which to make the choice. According to 16 it is necessary to rotate the factors' axis so Thurstone that there will be as many zero or near zero loadings as possible in the factor analysis matrix. In other words, it seems unlikely that, if we use many observation units, all the variables involved should be important for all the observation units. It seems much more likely (unless the 15Nie, Bent and Hull, "Statistical Package for the Social Sciences," op.cit., p. 212. 16L. L. Thurstone, Multiple Factor Analysis (Chicago: University of Chicago Press, 1940), p. 93. 75 observation units are very similar) that some groups of variables should be concerned with some of the observation units and other groups with other observation units. The numerical values of the factor loading are, of course, dependent on where we put the factorial reference frame. For every position in which we like to place the reference axis we get a new set of loadings. That means 360 different positions if we vary by only one degree at a time, and, as it is obvious that we may vary by minute fractions of a degree, an infinite number of such loadings are possible. We thus have, mathematically, a great number of solutions to the factor problem and for every position in which the axes of references are placed, we get a new set of loadings. However, since we are interested in a unique solution, it is possible to define different criteria which can be used to indicate whether or not we have rotated the factor axes to a satisfactory position. According to Adcock17 there are basically two such criteria: (1) The explanation should be as simple as possible. (2) It must be consistent with other explanations which we accept. The loadings or numbers in a given row of the factor analysis matrix represent both regression weights and correlation coefficients of factors to evaluate a given 17C. J. Adcock, Factorial Analysis for Non- Mathematicians (Melbourne: University Press, 1954), p. 29. 76 variable. Each variable has a factor loading on each factor and the loading can be considered as a simple correlation between a variable and a factor. More specifically, we could represent it by using the following general formula: Z. = a. F + a. F + .... + a. Fm + d. U. 3 11 1 12 2 3m 3 J (j=1' 2' .... n) where 23. = Variable j P = A common factor Uj = A unique factor ajl’ dj = Regression weights Communality The total variance of a variable accounted for by the combination of all common factors, designed by h2, is usually referred to as the communality of the variable. The variance of a variable accounted for by a factor is given by the square of the respective factor loadings. It is then possible to express the proportion of the variance in one variable accounted for by all common factors as follows: hi = ? a21i (i=1, 2, . . . m) l=l where hi = Variance accounted for by variable 1 m = The number of factors aii = The square of the respective factor loadings, for variable 1 in each factor. 77 Eigenvalue The total variance of one factor accounted for by the combination of all common factors is usually referred to as eigenvalue. The variance of a variable j accounted for by factor i is the square of the respective factor loadings. It is therefore possible to calculate the total amount of variance accounted for by a factor, by adding the square of the loadings in each column; we may say that the variance accounted for by a particular factor is expressed as follows: 2 n 2 . K = Z a. (j=l,2,...n) l j=l 31 where Ki = Variance accounted for by factor 1 ail = The square of the respective factor J loadings for the different variables in factor 1 n = The number of variables Factor Scores After the terminal factor matrix is obtained, it might be necessary to build composite scales that represent the theoretical dimensions associated with the respective factors. By means of a factor score matrix, it is possible to assign factor scores to each observation. A factor score can be defined as the relative importance of a factor in one observation. For example, in one of the campgrounds observed, one of the factors could 78 be more important than the same factor in a second camp- ground, hence there is a factor score for each factor and each observation (campground). Thus, it shows that one observation possesses the general characteristic particular to one factor to a higher or lower degree than the other observation in the model. It is then possible to develop an index showing the importance of a particular character- istic for each observation. To obtain the factor score, it is necessary to make a conversion of the factor loading obtained in previous operations into convenient weights which, when multiplied by the standardized real value of the variable, insure that each one contributes in proportion to its importance. This weight or factor score coefficient is determined from the following formula: a = s1 R—1 where a = The factor score coefficient matrix S1 = The rotated factor matrix such as explained above R—1 = The inverse of the correlation matrix The factor score coefficient represent the regression weights of each standardized variable to con- struct a factor index. The factor score for the first observation can then be obtained by solving the following equation: m Q1 =‘ i=1 J1i 211 where 01 = The factor score for the lst observation jli = The factor score coefficients defined from the previous equation for the different variables in the first observation. Zli = The standardized value of the different variables in the first observation. As a factor score is obtained for each observation and each factor, it is then possible to make a comparison between the various observations and to determine to what degree a particular observation possess the characteristics particular to a specific factor such as it has been defined by the factor analysis. Proposed App1ication of the Factor Analysis As stated above, the present study applies the factor analysis method only to the state-owned campgrounds in the Province of Quebec which were identified as destination campgrounds above (see page 57). The Department of Tourism, Fish and Game is the owner and administrator of 27 destination campgrounds distributed throughout the province. In the present study, these campgrounds have been visited and thoroughly studied in order to gather the necessary information to carry out this particular analysis and thus supply all the information needed to arrive, through factor analysis, at an attraction index. 80 The Variables According to professional judgment, a total of 48 characteristics were selected as representative of the general attractiveness of a campground. We may find these characteristics inside a campground, or outside but within reasonable distance from the campground. These different characteristics were then grouped under three major headings: (l) The facilities and services; (2) The physical environment and (3) The recreational activities. These characteristics are the variables that will be used in our survey. They are listed below according to the grouping described above. TABLE 6 List of Variables A - Facilities and services: 1 - Showers 7 - Playground 2 - Flush toilets 8 - Swimming pool 3 - Laundry 9 - Roads 4 - Electricity 10 - Type of sites 5 - Grocery ll - Shelters 6 - Restaurant Table 6 81 (Cont'd) B - Physical environment: l - Elevation 2 05h) ooqmm Overlook Falls Virgin Forest Shade Vegetation Quietness of surroundings Flies and pests Hiking trails C - Activities: 1- Swimming 2 3 10 Angling Organized activities Hiking Organized sports (team) Hunting Canoeing Tennis Golf Boating 10 11 12 13 14 15 16 17 11 12 13 14 15 16 17 18 19 Quality of water for fishing Presence of body of water Offshore composition Foreshore composition Water pollution Turbidity Offshore composition Boat rental Ski Sun bathing Badminton Horseback riding Sailing Yachting Water skiing Camp fire Bicycling The variables listed above have been inventoried and graded according to a system devised by the author. 82 In the following section we discuss the grading system used for each variable. Different sources of information have been used as guidelines. However, in many cases, there is a great deal of subjectivity and it was often necessary to rely on professional judgment. Activities Different types of grading systems were considered; however, after many trials, it was decided to use a trichotomous grading system. In this system, three different values can be given to any activity; such a system is based on the assumption that the absence of the activity has no value and a grade of zero is then attri- buted; if the recreation activity is made available on the campground, we then assume that it adds to the attractive- ness of the area. It is then given a value of one, if the activity is of average quality, and a value of two if it is of a much higher quality. In order to have the most possibly realistic measure of the variables in the system described above, we have also given numeral values to activities located outside the campground. These values however vary with the distance at which they happen to be from the recreation area (campground). These variables are graded such as shown in the following examples. 83 Activities within the campground: 211.12 Absence of the activity 0 Average quality of the activity 1 Good quality of the activity 2 Activities outside the campground: Quality of activity Distance from Value or facility recreation area good 1 mile or less 2 good 1 to 3 miles 1 average 1 mile or less 1 average more than 1 mile 0 The Physical Environment Different classifications have been studied in order to determine to what extent they could help in deter- mining the grading system needed for the different physical environment characteristics. The Canada Land Inventory,18 19 20 the deVries and the ORRRC methods were carefully studied. 18Field Manual: Land Capability Classification for Outdoor Recreation (Ottawa: Department of Forestry and Rural DeveloPment, 1967). 19L. deVries, An Approach to the Recreational Capabil- ities of Shoreland by Photo Interpretive Method (Toronto: Lockwood Survey Corporation Limited, 1966). 200.8. Outdoor Recreation Resource Review Commission, Potential New Sites for Outdoor Recreation in the North- east (Washington, D.C.: Government Printing Office, 1962). 84 In the following section, the grading system used for such natural resource characteristic is explained. Viewpoint, Waterfalls, Virgin Forest, Trails: Each of these natural characteristics is very important and can have a great influence on the attractive- ness of a recreation area. However a great deal of subjectivity is involved in grading these variables and what one individual would rate high can be rated in a completely different manner by another individual. In order to get around such a problem, a dichotomous scaling system is used where a value of l is given if the characteristic is present and 0 if it is absent. Vegetation: This characteristic is of great importance since different types of vegetation and certain combinations of the same add value of different importance to the attractiveness of the campgrounds, because they increase the enjoyment of the park users. A short study of the different possible vegetation types existing in Quebec indicates a great number of possible combinations. In this study, the vegetation characteristics have been graded according to four basic classes: Barren 0 Evergreen 1 Mixed evergreen and deciduous 2 Deciduous 3 85 In this classification the deciduous forest has been given the highest rating because it has been observed that people in Quebec prefer the deciduous type of forest mainly because of the smaller amount of flies and pests which are very abundant and extremely unpleasant during the best part of the summer season. It is possible that in other parts of the country, where there are fewer pests, the same persons would prefer a mixed type of forest. Another factor which can play an important role is the fact that in Quebec a deciduous forest usually grows in areas where the climate is less rigorous. Quietness of Surroundings: This characteristic does not apply to any natural resource variable as such, but to the overall quality of the environment. It was graded according to the general level of noise in the immediate surroundings for example; if a campground is located very close to a heavily used highway, or an airport where the level of noise is high, it would be graded low. The quality of the surroundings has been graded for each park according to the following classification: Very noisy 0 Moderately noisy 1 Quiet 2 86 Fishing: The lakes and rivers in the Province of Quebec have always been renowned for their fishing qualities. It is therefore reasonable to assume that the quality of fishing can influence, to a certain degree, the general attractive- ness of the campground. For that reason the fishing quality of bodies of water found at different campgrounds or in their immediate vicinity are quantified in order to be included in the attraction index. The bodies of water present at each campground have been rated with the help of Gilles Shooner of the Wildlife Division, Department of Tourism, Fish and Game, according to the following numerical scale. No fishing possibilities 0 Poor fishing conditions 1 Medium fishing conditions 2 3 Good fishing conditions Quality, as used in the above classification, is based mainly on the type of sport fishing that can be practiced at any particular site, for example, salmon fishing and trout fishing being rated higher than pike or wall-eyed fishing. It was however first assumed that there was a relatively good chance of success, or a relatively good chance of catching some specimens of the desirable species. 87 Relief: In Quebec, camping grounds are located throughout the Province, and are associated with a great variety of topographies. According to deVries,21 areas with high relief and showing strong contrast are favored by a great number of park users. After consultation with professionals in the field of recreation, the following grading is assumed: 0 - 100 feet 0 100 - 200 feet 1 200 - 700 feet 2 700 feet and above 3 Body of Water: The types and shapes of the bodies of water present in a campground area may be of great importance in grading the park, since activities of different types will be made possible on different bodies of water. A great number of activities are usually possible on a lake, such as swimming, sailing, water skiing, fishing, whereas a river, even if it also has many possible activities, is usually limited as compared to a lake. This characteristic is graded according to the following classification: 21DeVries, "An Approach to the Recreational Capabil- ities of Shoreland by Photo Interpretive Methods," op.cit. 88 No water River Lake OJNI-‘O Lake and River 5195.2: This variable is of prime importance, since swimming is one of the most pOpular outdoor activities practiced by campers. In order to describe this variable, the following three characteristics have been used: the composition characteristic of the offshore, the composition characteristic of the foreshore, and the length of the beach. Each of the above characteristics have been discussed by deVries. However, some minor changes have been brought in the following, such as the presence of grass on the offshore. Each has been graded according to the following classifications. Composition characteristics of the offshore: No offshore 0 Rock 1 Gravelly 2 Grass kw Sand 89 Composition characteristics of the foreshore: No foreshore Gravelly 0 Rock 1 2 Sand 3 Length of the beach: No beach 0 1 to 100 feet 1 100 to 500 feet 2 500 to 1000 feet 3 1000 feet and more 4 Water quality: The water quality of a body of water, when used for outdoor recreation activities, is related to its pollution and its natural turbidity. It is obvious that clear water, free of any pollution, is superior and preferred by park users; however the measurement of such characteristics is very difficult and subjective. In order to quantify these characteristics, the author relied on his own experience and judgment, and graded them according to the following classification. Pollution of water: No water High pollution Moderate pollution le-‘O No pollution 90 Turbidity of water: No water 0 Turbid water 1 Clear water 2 Services: The popularity of any campground among the park users depends greatly upon the facilities and services available at a recreation area. Facilities and services have been defined in different ways by different individuals. For the purposes of this study, services can be defined in terms of the utilities such as toilets, showers, grocery, etc., and which may be found within or close to the campground. Different types of grading systems have been con- sidered. However the most satisfactory and less subjective one seemed to be a dichotomous scaling system, where a value of one is given to the variable, if present in the area, and a value of zero if it is absent. For instance, if there are flush toilets on the campground, a value of one is given to the variable, and if, on the contrary, these are lacking, a value of zero is given. Flush toilets: Presence of flush toilets 1 Absence of flush toilets 0 91 The Role of Factor Analysis The list of variables defined above includes out- door activities variables. However, it was found, by a trial and error process, that the factor analysis was improved when these trichotomously-scaled activity variables were deleted; the major problem encountered, when using the activity variables in the factor analysis, was that the different activities did not correlate with a common factor, but instead correlate with different factors. The results of the initial factor analysis conducted after the deletion of the activity variables were not entirely satisfactory. It was therefore decided to eliminate some additional variables which have been found of no useful significance when working out the factor analysis. It was found that two of these variables, namely the presence of toilets and showers, have no detectable correlation with any particular factor used in the present analysis. Another variable, the presence of a waterfall, which occurs in only one of the provincial campgrounds, has also been deleted, as a single observation is insufficient to establish correlation. After many runs through the factor analysis program, it was found that the three-factor solution was the most satisfactory. A short study of the variables grouped by the factor analysis method shows that the first factor groups together all the physical environment variables 92 except water which characterize the campgrounds; the second factor groups all the water characteristics and, finally, the third factor groups the different services present in the park. So the three factors were named respectively, physical environment, water and service factors. Factor Loading: The following table shows the factor loadings as determined by the factor analysis for each of the 25 variables. The variables which are included in the factor have been underlined in Table 7 for the sake of classifi- cation. TTEHHE 7 Varimax Rotated Factor Matrix Factor 1 Factor 2 Factor 3 Physical en- Water Services vironment 1 Laundry -0.l7592 -0.03640 0.90157 2 Electricity -0.00814 -0.26059 0.55269 3 Grocery -0.27877 -0.10993 0.90137 4 Restaurant -0.15249 —0.18563 0.86472 5 Playground -0.23713 0.25315 0.66013 6 Swimming pool -0.45083 -0.63489 0.28218 7 Roads -0.33978 -0.11592 0.53124 8 Type of site 0.37858 -0.09773 0.03240 93 TABLE 7 (Cont'd) Factor 1 Factor 2 Factor 3 Physical en- Water Services vironment 9 Presence of shelter 0.00700 -O.16900 0.54300 10 Relief 0.74720 0.08815 0.49215 11 Panorama 0.30623 -0.09414 0.34647 12 Virgin forest 0.87569 0.15642 -0.27372 13 Shade 0.78087 -0.-1351 -0.09737 14 Vegetation 0.75019 0.10913 ~0.08866 15 Quietness 0.67250 0.16841 -0.34129 16 Flies and pests -0.75126 -0.41917 0.20765 17 Hiking trails 0.87570 0.15642 -0.27372 18 Quality of fishing 0.77497 0.20221 -0.lO754 l9 Bodies of water 0.06685 0.82365 -0.02750 20 Offshore composition 0.06963 0.96309 -0.15690 21 Foreshore composition 0.06882 0.98228 -0.l7879 22 Water pollution 0.75234 0.54487 -0.09750 23 Turbidity of water 0.64370 0.56143 -0.25626 24 Length of the beach 0.07337 0.84756 -0.24898 25 Boat rental 0.26000 0.43579 0.30506 Following the results obtained above, it was found necessary to build a measuring scale that would represent the relative value of each variable corresponding to the three factors selected. In order to obtain the desired measuring scale, two successive steps were necessary. The first one being to establish the factor score coefficients 94 that determine the correlation between variables and the factors obtained above; the second one being to establish the factor scores themselves. Factor Score Coefficients: Nie g; 2122 has outlined in statistical package for the Social Sciences a subprogram in which they propose to use the least square regression method to estimate the factor score coefficients. They explain that such a program defines the best set of coefficients for the variables in such a way that the correlation between the composite variable and the hypothetical factor is maximum. The formula used in calculating the score coefficient matrix is: A = s' R"1 where A = The factor-score coefficient matrix s = The rotated factor structure matrix R = The correlation matrix For instance, the regression coefficient associated with the jth factor is then given by: m -1 ai1 = p21 rlp Slj where ajl = Regression coefficient associated with the factor 22 Nie, Bent, and Hull "Statistical Package for the Social Sciences," op.cit., p. 226. 95 r-l 1p = Element of inverse of the correlation matrix slj = Element in jth column of the rotated factor matrix j = l, 2, . . ., K 1 = l, 2, . . ., m The factor score coefficients thus obtained are shown below in Table 8. {RABIJB 8 Factor Score Coefficient 10 ll 12 13 14 Laundry Electricity Grocery store Restaurant Playground Swimming pool Roads Site Shelter Elevation Viewpoint Virgin forest Shade Vegetation FACTOR 1 -0.53825 0.03009 -0.64535 -0.11750 -0.68889 -0.76400 -0.78430 1.39230 0.23971 1.71969 0.23917 1.38254 1.59370 3.18497 FACTOR 2 -1.47252 -0.96861 -0.51069 -0.46813 0.56815 -l.964l9 -0.74037 0.08070 -0.35388 0.73783 -0.49275 0.36052 -0.11069 -0.11798 FACTOR 3 2.66338 1.03714 0.95394 1.62458 0.90274 1.86111 2.05202 0.16954 0.83972 -0.28186 0.66872 -2.22840 -l.10721 -0.77155 TABLE 8 (Cont'd) FACTOR 1 FACTOR 2 FACTOR 3 15 Quietness 2.26452 0.30693 -3.47351 16 Flies and pests -2.77755 -0.94988 2.31977 17 Hiking trail 2.35697 0.62948 -2.45126 18 Fishing quality 3.26238 0.53754 -l.53450 l9 Bodies of water 1.55506 0.64168 -0.71194 20 Offshore composition 1.11117 1.30178 -1.21766 21 Foreshore composition 1.33342 1.34912 -l.21156 22 Water pollution 1.72460 0.71448 -0.95275 23 Turbidity of water 1.09641 0.37849 -l.33761 24 Length of the beach 0.59241 1.33228 -l.25978 25 Boat rental 0.60978 0.81500 0.61953 96 Factor Scores: Once the factor score coefficients were obtained, it was deemed sufficient to go to the second step and determine the factor scores for all 27 provincial campgrounds used in this model. The factor scores, which represent the relative importance of one factor at one particular site compared with the same variable in another site, were obtained through the standard analytical method. To build the factor scores scale, two methods can be used. These methods are described by Nie §E_al in the following manner: 97 "It is customary to build factor scales employing only those variables that have substantial loadings on a given factor. It seems, however, that the complete estimation has some advantages over the first method. In the shorter method, the influence of variables not included in the scale is not con- trolled; they will affect the scale through this intercorrelation with the variables used in the scale. In the complete estimation method, on the other hand, some variables are simply used as supression variables to give the best estimate of the given factor."23 In the present paper, because of the amount of work involved in the complete estimation method, it was decided to build the factor score scale by employing only those variables which have substantial loadings on the given factor. In other words, only the value of the variables in each factor with the highest loadings are used. For example, if different variables have the following loadings for three different factors, only variables 1 and 2 will be used tion in order to determine the factor score for one observa- in factor number 1. Factor 1 Factor 2 Factor 3 Var. 001 0.88920 0.07829 ' 0.03230 Var. 002 0.78523 0.014023 0.005768 Var. 003 0.10210 0.67352 0.06342 I I I I I I I I I I I I Var. 0070 0.32460 0.34210 0.04274 23 Ibid., p. 226. 98 Then, in order to determine the different scores, the following formula is used by Nie eg'el:24 m _ Factor Score = 151 a (X1 _xi) - sdi where a = The standard-score coefficient x1 = The original value of the variable i ii = The mean of the original values for a variable i sdi = The standard deviation of the original value for a variable i m = The number of variables. The factor scores for the different campgrounds considered in the present study are shown below in Table 9. TABLE 9 Factor Scores Factor 1 Factor 2 Factor 3 Physical environment Water Services 1 Lac Dozois 22.46 4.23 -ll.29 2 Belle Riviére 18.71 6.04 -10.60 3 Moisie 17.22 4.63 5.02 4 Lac Albanel 19.01 .79 - 8.45 24Ibid., p. 227. 99 TABLE 9 (Cont'd) Factor 1 Factor 2 Factor 3 Physical environment 'Water Services 5 Riviere Chalifour - .65 4.39 -10.60 6 Lac d'Argenson 18.71 -6.61 -13.56 7 Lac Normand 15.66 7.75 -13.56 8 Lac Savary 19.01 7.75 -l3.56 9 Riviere Matane 2.60 -4.12 2.78 10 Riviere des Ecorces 8.60 -2.64 - 7.64 11 Lac Arthabaska 9.67 -l.85 -10.60 12 Lac Lajoie 20.23 6.90 -10.60 13 Lac La Vieille 23.69 5.42 - 7.64 14 Lac Monroe 12.96 7.75 4.48 15 Lac Bellevue 21.45 3.44 -13.56 16 Port Daniel 25.16 4.12 - 8.93 17 Lac Rimouski 23.94' 4.30 -l3.56 18 La Sablonniere 8.75 5.49 -13.56 19 Voltigeurs -27.66 -4.12 7.53 20 Mont Orford 3.13 6.78 8.77 21 Oka - 7.34 7.75 -10.60 22 Stoneham - 9.34 4.54 8.13 23 Mare du Sault 17.04 -2.65 8.19 24 Barriere John 28.46 -4.12 - 7.63 25 Etang a la Truite 10.06 5.35 -l3.56 26 La Loutre 15.26 7.07 5.80 27 Lac du Milieu 15.38 6.04 - 5.28 100 In the above table, factor scores show the relative importance of one factor in the different campgrounds. For example it shows that for the Lac Dozois campground, the physical environment factor is more important with a value of 22.46 than that of Belle Riviere which shows a value of 18.71. Aejusted Scores The above table lists the factor scores determined for each of the 28 campgrounds selected. However, these values have to be standardized with a mean of 0.00 and a standard deviation of 1.0 for the following reasons, as described by Racine: "The method of standardization makes it possible to compare values pertinent to different variables. These values may follow differensscurves which could differ widely from one another." Table 11 shows these standardized values. TABLE 10 Standardized Factor Scores Factor 1 Factor 2 Factor 3 l Lac Dozois .71 .13 - .69 2 Belle Riviére .42 .59 - .60 3 Moisie .44 .23 1.23 25J. B. Racine, Modéles Graphiques et Modeles Mathé- matiques en Géographie Humaine. Essai de Méthodologie Expérimentale (Ottawa: Université d'Ottawa, Department de Geographie, 1969), p. 42. Table 10 (Cont'd) 4 5 1000401 10 11 12 l3 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Lac Albanel Riviére Chalifour Lac d'Argenson Lac Normand Lac Savary Riviere Matane Riviere des Ecorces Arthabaska Lac Lajoie Lac La Vieille Lac Monroe Lac Bellevue Port Daniel LaclRimouski La Sablonniere Voltigeurs Mont Orford Oka Stoneham Mare du Sault Barriére John Etang a la Truite La Loutre Lac du Milieu 101 Factor 1 .44 -1.05 .42 .18 .44 - .84 - .37 - .28 .54 Factor 2 .43 1.02 - .07 .10 .15 .45 -1.97 .78 1.02 .21 -l.60 -1.97 .41 .85 .59 Factor 3 - .30 .60 - .96 - .96 - .96 1.04 .23 - .60 - .60 - .24 1.25 - .96 - .39 - .96 - .96 1.63 1.78 1.70 1.70 - .23 - .97 1.41 - .05 102 Table 10 shows the same relative importance of one factor as in Table 9 but presented on a different basis, as explained above. In Table 11 for convenience, we standardized around a mean of 100 and by using a standard deviation of 40 eliminate the negative values. TABLE 1 1 Adjusted Factor Scores ; = 100 s.d. = 40 Factor 1 Factor 2 Factor 3 l Lac Dozois 128.46 104.98 72.12 2 Belle Riviere 116.80 122.96 70.03 3 Moisie 117.60 109.18 149.28 4 Lac Albanel 117.60 70.38 88.00 5 Riviére Chalifour 44.11 106.78 76.03 6 Lac d'Argenson 116.20 129.18 61.61 7 Lac Normand 107.20 80.34 61.61 8 Lac Savary 117.60 80.84 61.61 9 Riviére Matane 28.24 20.77 101.69 10 Riviere des Ecorces 85.26 36.00 90.85 11 Arthabaska 88.80 43.99 76.03 12 Lac Lajoie 121.60 132.40 76.03 13 Lac La Vieille 132.07 117.21 90.42 14 Lac Monroe 98.80 140.77 150.06 15 Lac BelleVue 125.28 97.21 61.61 Table 11 (Cont'd) Factor 1 Factor 2 Factor 3 16 Port Daniel 136.81 104.42 84.40 17 Lac Rimouski 139.22 106.00 61.61 18 La Sablonniére 86.99 117.98 61.61 19 Voltigeurs 9.91 21.16 165.27 20 Mont Orford 155.98 131.20 171.26 21 Oka 35.60 140.77 76.03 22 Stoneham 29.21 108.41 168.00 23 Mare du Sault 111.20 36.00 168.00 24 Barriére John 147.21 21.20 90.82 25 Etang 5 la Truite 90.00 116.39 61.21 26 La Loutre 106.42 134.99 156.49 27 Lac du Milieu 106.42 123.60 98.03 103 Campers' Preference Study In the present study, we had sufficient data to indicate the most desired characteristics requested by the users of the campgrounds. These data were obtained through a survey made by the research service among the campers of 26 Because of this, we are in a the Province of Quebéc. position to obtain an attraction index based on factors which are themselves evaluated or weighed according to the preference expressed by the users themselves. 26Service de la Recherche, Essai sur 1es usagers des terrains de camping provinciaux du Quebéc (Quebec: Mifiistére du Tourisme de la Chasse et de la Péche, 1971), pp. 102-109. 104 The present approach is quite different from that of most of the studies we have consulted and in which equal weight was assigned to each factor. In those studies, the authors assumed that there was no difference in the campers' preference for different campground characteristics. Such an unrealistic assumption was usually made because of lack of information on the recreationist's preference for the various activities. During the summer of 1971, the Department of Tourism, Fish and Game conducted a survey throughout the Province of Quebec on camper's attitudes toward activities, facilities and various natural characteristics. This survey was conducted in 17 parks distributed throughout the province, five in the Montreal area, five in the Quebec City area, four in the Gaspe Peninsula, and one in each of the following regions: Eastern Townships, Drummondville, and Lake Saint-Jean (see Map No. 1). A total of 698 interviews were conducted during the summer period; these interviews were distributed as follows: 201 interviews from June 13 to June 30. 167 interviews from July 1 to July 15. 207 interviews from July 16 to July 31. 123 interviews from August 1 to August 18. 698 One of the survey questions consisted in asking the user to list characteristics most desirable in campgrounds 105 he intends to use. Along the same line of thought, during the same survey, the camper was asked to state those characteristics he appreciates the least in the campground he visits. This last question was used as a cross reference permiting the analyst to verify answers obtained in reply to the preceding question. With all the answers, one single list was then drawn-up. Such a list enumerated the different character- istics preferred by interviewed campers. It was then possible to sort out from this list the different character- istics which could be grouped under each of the factors defined earlier with the factor analysis method. These are (1) natural characteristics; (2) services and (3) water. Tables 12 to 14 below show the number of persons that preferred each type of characteristics. Each figure shown in these tables, represents the total of positive answers from users. 106 TABLE 12 Natural Characteristics User's preference listed in decreasing order l Quietness of the environment 171 2 Beauty of the site 153 3 Absence of flies 109 4 Natural character 104 5 Lot of space available 30 6 Shade 23 7 Privacy of the sites _22 612 TABLE 13 Services User's preference listed in decreasing order 1 Overall quality of the services offered 168 2 Good planning of the services offered such as distance between individual campers 104 3 Order and cleanliness 96 4 Quality of welcome at reception 36 5 Access roads 28 6 Internal circulation 11 7 Security 8 8 Facility to obtain a camping site __3 107 TABLE 14 Water User's preference listed in decreasing order 1 Presence of good swimming facilities 62 2 Closeness to water 44 106 The three tables above indicate that out of a total of 1,172 users, 612 or 52.2% of the peeple interviewed showed a preference for the natural characteristics, 454 or 38.7% for services and 106 or 9.1% for the presence of water. From the above, it was concluded that it is possible to attribute weights or value of different magnitudes to the different factor scores obtained for each observation; this is a new element which permits a more refined estimation of the desires of campers. With this in hand, we need not be limited to an assumed equal weight of unity for each factor score, as used by most researchers in the subject area. On the contrary, these preference rankings provide a measure of the extent to which one factor is preferred to another by the campers. In the above section, it has been shown from our survey that the people going to campgrounds located in provincial parks prefer natural characteristics in a pro- portion of 1.349 individuals or 612/454 against 1.0 or 108 454/454 who prefer high quality services and .233 or 106/454 who are more interested in the presence of water. It is important to note that this set of weights applies to the average park visitor and that when these weights are applied to a particular campground it is not certain that visitors may be considered as average visitors. The following table gives the weighted factor scores for each factor and for each of the different camp- grounds. To obtain the figures of Table 15, the adjusted scores found in Table 12 are multiplied by the weights which have been developed in the section above. Tfidflflfi 15 Weighted Park Factor Scores Weight = 1.349 Weight = .233 Weight = 1.00 Natural Characteristics Water Services 1 Lac Dozois 173.29 24.46 72.12 2 Belle Riviére 157.56 28.65 70.03 3 Moisie 158.64 25.44 149.28 4 Lac Albanel 158.64 16.40 88.00 s Riviére Chalifour 59.50 24.88 76.03 6 Lac D'Argenson 156.75 30.10 61.61 7 Lac Normand 144.61 18.72 61.61 8 Lac Savary 158.64 18.72 61.61 9 Riviére Matane 38.09 4.84 101.69 109 Table 15 (Cont'd) Weight = 1.349 Weight = .233 Weight = 1.00 Natural Characteristics Water Services 10 Riviére des Ecorces 114.24 8.39 90.85 11 Lac Arthabaska 119.79 10.25 76.03 12 Lac Lajoie 164.04 30.85 76.03 13 Lac La Vieille 178.16 27.31 90.42 14 Lac Monroe 133.28 32.80 150.06 15 Lac Bellevue 169.00 22.65 61.61 16 Port Daniel 184.55 24.23 84.40 17 Lac Rimouski 187.80 24.70 61.61 18 La Sablonniere 116.01 27.49 61.61 19 Vbltigeurs 13.37 4.93 165.27 20 Mont Orford 210.44 30.57 171.26 21 Oka 48.02 32.80 76.03 22 Stoneham. 39.40 25.26 168.00 23 Mare du Sault 150.01 8.39 168.00 24 Barriére John 198.59 4.94 90.82 25 Etang a la Truite 121.41 27.12 61.21 26 La Loutre 143.56 31.22 156.49 27 Lac du Milieu 143.56 28.80 98.03 In Table 15 each column shows the relative value of the characteristics of each campground, this indicates for each site the interest of the users. 110 Activities: The relative values of the different activities associated with the parks was not included in the factor analysis calculation but was calculated separately for the reasons given on page 91. This scale of values is based on the assumption that the presence of an activity has a positive value and that its absence has no value. The activities have then been graded according to the following trichotomous scale: No activity 0 Medium quality 1 Good quality 2 The following table shows the distribution and relative value of each activity that is offered to campers in the provincial campgrounds of the Province of Quebec. TABLE 16 1:1]. Raw Scores VI .2 u .— m U, > U C .— I— '- u 0 ‘0 U o_ ._ “I U" 0'! W‘- .U .0 .E .E .x .- u E IE 5 -5 S ‘2 8 'E ‘8 .5 ‘° 3 .— '5 o :3 '3 .2 8‘ :5 8’ 5 S 5 '6 3 I; S 3 '3 3 3 m WKOIOIUFU¢WWIW>JU Mara du Sault 0 2 2 0 0 0 0 2 0 l 0 0 0 0 2 Stoneham 2 1 l 0 1 0 1 0 l 2 0 1 2 0 0 0 2 Mont Orford 2 l 1 2 0 0 l 0 2 l l l 1 l 0 0 2 Barricrc John 0 2 O 2 O 2 0 O O 0 0 O 0 O O 0 2 Etang Truite 0 2 0 2 0 2 2 0 0 2 0 1 0 0 0 0 2 Port Daniel 0 2 O 2 O 2 O O O 0 0 0 0 0 0 0 2 Lac Rimouski 2 2 0 2 1 2 2 0 0 2 0 2 0 l l l 2 Lac Monroe 2 2 l 2 l 0 2 0 0 2 1 2 0 l 1 l 2 Lac La Vieille 2 2 0 2 0 2 2 0 0 2 0 2 0 1 1 l 2 Lacujoie 11020020021122222 Lac Bellevue 2 2 0 2 0 2 2 0 0 2 0 l 0 0 0 0 1 Lac Normand 2 2 0 2 0 2 2 0 0 2 0 2 0 2 O 0 O Lac du Milieu 2 1 0 2 0 0 2 0 0 2 0 2 0 0 0 0 2 Lac d'Argenson 2 2 0 2 0 0 2 0 0 2 0 2 0 2 0 0 2 Lac Albanel 0 2 0 2 0 0 2 0 0 2 0 1 0 0 0 0 1 Riviire Chalifour 1 2 0 2 0 0 2 0 0 2 0 l 0 0 0 0 2 M01818 1 2 0 1 0 0 0 0 0 0 0 1 0 0 0 l. 0 Lac Arthabaska 0 2 0 0 0 0 1 0 0 1 0 0 0 0 0 0 2 Ln Loutre 1 1 o o o o 2 o o 2 o 1 o 1 1 o 0 Belle Riviére 2 2 0 0 0 0 2 0 0 2 0 2 0 1 1 0 2 Rivitre den Ecorces 0 2 O 0 0 0 2 0 0 2 0 1 0 0 0 0 l Riviira Matane 0 l 0 0 0 0 0 0 1 0 0 0 2 0 0 0 l Oka 2 l 0 1 0 0 1 0 l 1 0 2 l 2 2 2 2 Voltigeurs l 0 0 1 2 0 l 0 2 1 0 l 1 0 0 0 1 La Sablonn1§re l 2 0 2 0 0 2 0 0 1 1 2 0 0 0 0 2 Lac Dozois 2 2 0 1 0 2 2 0 0 2 0 2 0 0 0 0 2 Lac Savary 1 2 0 1 0 2 0 0 0 2 O 0 0 0 2 0 2 Bollard des Ormeaux l l l l 0 0 2 0 0 2 0 2 2 2 2 2 1 112 Weights: In the above-mentioned survey conducted by the Department of Tourism, Fish and Game the preference of the campers for each type of activity was also investigated. In the survey conducted by the Department, the users of camping facilities were asked to identify those kinds of recreation activities they prefer at campgrounds. This was an open type of question in which each person gives his personal rating to each of three differ- ent activities normally associated with campgrounds; these opinions, were to be based entirely on personal taste. A value of three was given to the first choice, of two to the second choice, and of one to the third choice. In the following table the number of points given to each activity is distributed between the first three columns according to the choice of individual campers. The fourth column gives the total number of points according to each individual activity. The fifth column is the total number of points expressed in percentage; this value is then used as the weight of each individual activity. In order to arrive at this step it is necessary to make the assump- tion that the values given to the different activities are interpersonally valid. TABLE 17 Activity Weights 113 10 11 12 13 14 15 16 17 18 19 20 Swimming Fishing Organized activities Hiking Organized sports Excursion Hunting Canoeing Tennis Golf Row boating Skiing Sun Bathing Badminton Horseback riding Sailing Yatching water Skiing Camp fire Bicycle ride Points lst 2nd 3rd 798 332 492 144 144 93 90 54 30 42 30 45 21 42 24 27 12 12 12 94 98 56 56 72 52 44 92 38 26 36 22 16 16 12 10 8 10 90 65 44 30 13 15 16 13 20 17 24 Total Points 1,220 701 282 221 159 125 118 99 94 94 83 77 62 58 31 30 27 25 25 22 3,523 % = weights 34.6 19.8 2.7 2.7 2.4 1.8 1.6 0.9 0.9 0.8 0.7 0.7 100% 114 Weighted activity scores: The activity weights as calculated indicate the activities most desired by the users of the campgrounds; it is now possible to take into account the campers preference for each different campground activity. The activity weights calculated in Table 17 are used to deter- mine the weighted activity scores for each activity offered in the campgrounds studied. In order to obtain the figures of Table 18, the recreational activity grades found in Table 16 are multiplied by the weights shown in Table 17. TABLE 18 115 Weighted activity Scores m .2 U .- m 01 > t .E 75 o ‘c u o. ._ m m m m 1. c c '0 'U -- o— J a— o 01 0 0 CD «I .c u 01 .x 1. c 0| N N 0'1 c to u to 0'! c v: ._ °-£°-°*--.S'-.: 8 28.52.“-_. E L g E «‘5 u 8 c u- m -— u 0 0. <1: -— m m .x m I: c c - 3 «- c 1. -- u u E 1— 3 -- 1. .. L 3 to u o .1: :1 o to to m to o m u. o z: o :l: u I- o x m m x m >- 3 u .— Mare du Sault 00 40 07 13 00 06 00 00 05 00 02 00 00 00 00 01 .74 Stoneham 69 20 07 00 04 00 03 00 03 05 00 O2 02 00 00 00 01 1.16 Mont Orford 69 20 07 13 00 00 03 00 05 02 02 02 01 01 00 00 01 1.26 Barriére John 00 40 00 13 00 07 00 00 00 00 00 00 00 00 00 00 01 .61 Etang Truite 00 40 00 13 00 07 06 00 00 05 00 02 00 00 00 00 01 .74 Port Daniel 00 40 00 13 00 07 00 00 00 00 00 00 00 00 00 00 01 .61 Lac Rimouski 69 40 00 13 04 07 06 00 00 05 00 04 00 01 01 01 01 1.52 Lac Monroe 69 40 07 13 04 00 06 00 00 05 02 04 00 01 01 01 01 1.54 Lac La Vieille 69 40 00 13 00 07 06 00 00 05 00 04 00 01 01 01 01 1.48 Lac Lajoie 35 20 00 13 00 00 06 00 00 05 02 02 02 02 02 01 01 .91 Lac Bellevue 69 40 00 13 00 07 06 00 00 05 00 02 00 00 00 00 01 1.43 Lac Normand 69 40 00 13 00 07 06 00 00 05 00 04 02 00 00 00 00 1.46 Lac du Milieu 69 20 00 13 00 00 06 00 00 05 00 04 00 00 00 00 01 1.18 Lac d'Argenson 69 40 00 13 00 00 06 00 00 05 00 04 00 02 00 00 01 1.40 Lac Albanel 00 40 00 13 00 00 06 00 00 05 00 02 00 00 00 00 01 .67 Riviére Chali- 35 40 00 13 00 00 06 00 00 05 00 02 00 00 00 00 01 1.02 four Moisie 35 40 00 06 00 00 00 00 00 00 00 02 00 00 00 01 00 .84 Lac Arthabaska 00 40 00 00 00 00 03 00 00 02 00 00 00 00 00 00 01 .46 La Loutre 35 20 00 00 00 00 06 00 00 05 00 02 00 01 01 00 00 .70 Bella Riviére 69 40 00 00 00 00 06 00 00 05 00 04 00 01 01 00 01 1.27 Rivibre Ecorces 00 40 00 00 00 00 06 00 00 05 00 02 00 00 00 00 01 .54 Riviére Matane 00 20 00 00 00 00 00 00 03 00 00 00 02 00 00 00 01 .26 Oka 69 20 00 06 00 03 03 00 03 02 00 04 01 02 02 01 01 1.17 Voltigeurs 35 00 00 06 09 03 03 00 05 02 00 02 01 00 00 00 01 .67 La Sablonniere 35 40 00 13 00 07 06 00 00 02 02 04 00 00 00 00 01 1.10 Lac Dozois 69 40 00 06 00 07 06 00 00 05 00 04 00 00 00 00 01 1.38 Lac Savary 35 40 00 06 00 00 00 00 00 05 00 00 00 00 02 00 01 .89 Ballard des 35 20 07 06 00 07 06 00 00 05 00 04 02 02 02 01 01 .98 Ormeaux 116 Adjusted scores: The above table lists the weighted activity scores determined for each of the 28 campgrounds selected. These values are then standardized around a mean of 0 with a standard deviation of 1; then, in order to make these values comparable with values obtained previously for each factor, it is necessary to adjust these values around a mean of 100 and a standard deviation of 40., such as shown in the following table. TABLE 19 Standardized and Adjusted Activity Scores Total weighted activity Scores Adjusted scores standardized scores 2 = 1.00 i = 0.00 2 =100 s.d. = .358 s.d. = 1.00 s.d. = 40 Lac Dozois 1.38 1.06 142.41 Belle Riviére 1.27 .75 130.00 Moisie .84 - .45 82.00 Lac Albanel .67 - .92 63.25 Riviére Chalifour 1.02 .06 102.43 Lac Argenson 1.40 1.12 144.85 Lac Normand 1.46 1.28 151.20 Lac Savary .89 - .31 87.67 Riviére Matane .26 -2.07 17.26 Table 19 (Cont'd) Riviére des Ecorces Lac Arthabaska Lac Lajoie Lac La Vieille Lac Monroe Lac Bellevue Port Daniel Lac Rimouski La Sablonniere Voltigeurs Mont Orford Oka Stoneham Mare du Sault Barriére John Etang a la Truite La Loutre Lac du Milieu Total 117 weighted activity score S x s.d. 1.00 .358 Scores standardized i = s.d. = 0.00 1.00 .54 .46 .91 1.48 1.54 1.43 .61 1.52 1.10 .67 1.26 1.17 1.16 .74 .61 .74 .70 1.18 -1.28 -1.51 - .25 1.34 1.51 1.20 -1.09 1.45 .28 - .92 .73 .45 .45 - .73 -1.09 - .73 - .84 .50 Adjusted scores 2 =100 s.d. = 40 48.84 39.68 90.03 153.69 160.44 148.01 56.42 158.00 111.20 63.20 129.21 118.00 118.00 70.81 47.52 70.81 66.42 120.00 118 Calculation of the Attraction Index The index of camping quality for each campground is a weighted combination of its scores on the individual variables. It is however important to note that the pre- vious studies apply to the average park visitor, and that when the value defined for the average visitor is applied to specific campgrounds it is necessary to make the assumption that such value is interpersonally valid. Only then, can we add up these different values. The composite index for each park is the sum of the four scores, as shown in Table 20 below. 119 mm.mae 55.06H mo.omH om.~m m~.mma mouse: 683 mm.m4¢ mm.mma mv.om Hm.sm ma.mpa maanmfi> an own mm.omm mo.om no.6» mm.om vo.eoa maonmq one ma.mv~ mm.mm no.6h m~.oa mh.maa mammnmanu< can mm.~o~ vm.m¢ mm.om mm.m 4~.4HH mmonoom moo mnmn>em om.HmH o~.ha mm.aoa 4m.¢ mo.mm manna: mumn>em 4m.m~m em.hm Hm.ae ~8.wa sm.mma anm>mm one ea.mem o~.ama HG.HG ma.ma Hm.qsa oceanoz own Hm.mmm mm.4qa HG.HG oa.om mh.mma comcmmna.o own vs.~mm m4.~oa mo.oa mm.v~ om.mm usomflamno wnmn>nm m~.e~m m~.mm oo.mm oq.ma se.mma Hmamnae one om.mav oo.~m m~.mva qs.m~ 4m.mma mango: ¢~.~mm co.OMH no.8“ me.m~ mm.hma mnmu>8m maamm m~.~Hv. H¢.~¢H ~H.~a o¢.v~ m~.mha mflonoa own .HflBOB mmfluflxrflunud mTOH>me kum3 mOHumHHOUOMHmnu Housumz xoocH cowuomuuué om mqmdfi 120 mm.omm oo.o~a mo.mm om.m~ Gm.mva unflaflz so one mm.nmm ~¢.Go m5.mma -.Hm mm.m¢a mausoq ma mm.om~ Hm.o> H~.He NH.>N H4.H~H munsna mamum hm.aem ~m.a¢ mm.om 4m.4 mm.mma anon mumnnnmm H~.hmm Hw.oe oo.mea mm.m Ho.oma nasmm so 6982 mo.omm oo.mHH oo.moa m~.m~ ow.mm ausmcoum mm.va~ oo.maa mo.ea om.~m No.m¢ mac m¢.H¢m H~.mma mm.aha hm.om vw.oa~ 690690 6202 ah.o¢~ o~.mm h~.mon mm.¢ am.ma mnsmmnuao> Hm.eam o~.HHH HG.HG 54.nm no.6HH mnmeaeoflnmm no oa.~m¢ oo.mma HG.HG on.¢~ om.hma nxmsoaam omq mm.m5m ~5.om ov.vm m~.v~ mm.5ma Hmflcmo upon n~.oo¢ Ho.mwa Hm.ae mm.- oo.mma ms>maamm own .HJNBOH. wwwnuflerfluud mmuwarhmm kumg mOHumHHmuOMHMSU Housumz Ac.ucoov om manna 121 The last column of Table 20 shows that the camp- grounds are graded according to the value of their recreative attraction index. For example Mont Orford with the highest value is the most interesting to visit. Let us consider at this point a case where we use the attraction index to define the substitution effect for one particular county (see page 67, paragraph 4). Let us take the county of argenteuil with the six campgrounds that are located within a radius of 200 miles measured from the center of the county. Table 21 lists these six campgrounds along with their respective distances and attraction indices. It is followed by the numerical value of the equation mentioned above. This gives the substitution effect index for this county. The same formula was applied to all the other counties of the province and the substitution effect indices for these counties are listed in Table 22. The value of these indices indicates how much the citizens of one county will be inclined to remain in the vicinity of their point of origin when they go camping. 122 TABLE 21 Campgrounds located within a radius of 200 miles from the center of the county of Argenteuil Campgrounds Distance . Attraction Index Lac La Vieille 144 449.49 Lac Savary . 144 326.64 Lac Lajoie 48 390.95 Lac Munroe 60 476.58 La Sablonniere 60 316.31 Oka 36 274.85 From these data the value of the substitution variable for the county of Argenteuil is determined by means of the following gravity formula. n Xij = i i 1 1“ho Si 13 Xi' = 10910 449.49 + 10910 326.64 + 10910 360.95+ 3 144 144 48 10910 476.58 + 10910 316.31 + 10910 274-35 = 245.52 60 60 36 Xij = 0.24552 = Substitution effect variable. For instance, the people of Argenteuil with an index of 0.24552 would be expected to camp closer to home than the people of Abitibi. These people, with an index of 123 .10887 will have to find the needed facility outside of the immediate vicinity of their county. The Model In the previous section we have defined the different variables and explained how these were arrived at. The 1971 data plotted on an arithmetic scale give a curvilinear distribution of the points. It was observed that when plotting the same data on a double logarithmic scale the points had a tendency to group themselves along a straight line. This type of curve proved to be more useful for further analysis. Such an equation, where we used the double- 1ogarithm form, is a special case of the more general technique of transformation of variables to achieve straight-line relationships. In that instance, the dependent variable Y and the independent variables xl to X6 are transformed into log Y and log x1 to log x6 and a linear regression equation was then calculated, using the transformed value in place of the original data. Such an equation where we used the double-logarithmic values is linear in its parameters but curvilinear in its variables; hence there is continuous change in the dependent variable depending on the level at which a particular independent variable happens to be entered into the equation. A double logarithmic transformation was used to obtain the equation form shown below for each campground. In this 124 equation, the dependent variable is the number of visitors originating from the different counties, and the independ- ent variables represent the values of the different socioeconomic variables that characterize the counties located within 200 miles of each sample campground. The data used in this analysis indicate that a great majority of the visitors originate within 200 miles from each destination area. The form of the equation is:27 log (Y + 1.0) = a + b1 log x1 + b2 log x2 + b3 log x3 + b4 log x4 + b5 log x5 + b6 log x6 + b7 109 x7 where Y1 = The number of visitor-days from a particular county of origin x1 = The population of the county of origin of the visitors x2 = The per capita income in the county of origin of the visitors x3 = The approximate cost of the round trip from the county of origin to the campground x4 = The average age of the heads of households in the county of origin 27 In this equation we added 1.0 to the value of each dependent variable for each observation. Such a constant is necessary as in some cases there is no visitation originating from a particular county and the logarithm of zero is undefined. 125 x5 = The average age of the inhabitants in the county x6 = The degree of urbanization of the county of origin x7 = The substitution effect variable constructed to reflect the competitive effect of other campgrounds (this was extensively explained in page 67 above). The following table indicates the values of the dependent and independent variables for each of the 72 counties of the Province of Quebec. 126 ocean. mn.~m nu.o¢ a on.¢oo md.noo oo.-o onnd aqaoo oooo 000 0000 oaoum nod Amman. NN.0~ ~¢.~¢ A o~.co~ mn.h¢~ on.~nH oo- nméoo 0000 000 #000 ouauco>ucom no Ougwm. oo.o~ oo.h¢ H mw.h¢o on.¢wo m~.ono coda unwoo «H00 000 0000 Howauuom um wodnn. o~.w~ HN.0€ a m~.ono ow.on~ oo.¢no Omoo Nuwoo @000 N00 muoo oundBOOuHom In Nnfinm. No.5N ~0.m¢ N m¢.omo Nn.nno on.nwo OMAN admoo Node mac odoo muonudnauom no amomw. o~.o~ Ho.n¢ H ¢O.H¢o wo.an~ ch.wno ohma smooo Owoo ooo «moo mun-on In wnnon. -.n~ ~o.n¢ g ow.-o o~.~oo w~.ono owfia onwoo waoo «Ho 0000 uomum no owomn. mm.om oo.¢¢ g Nn.oNo mm.¢on an.o¢o Odo“ cameo mnoo 400 #500 «menwnuH4 In Nnnano ms.o~ mh.oe A 0H.Ono 00.noo on.noo Owen nomoo oooo 000 0600 stuucwwu< nu hwwofi. n®.n~ ~m.n¢ a om.sma on.~oo dw.om~ owha oodao «Odo «00 0000 «nauw94 1~ 95 9V ”V “SH 03 “OH 10“ 3V d H 1 1 I," am“ 3A 1"". W430 I’O Elam 9A 0 m P. e 39 es 991 n o n da d o as J P1 ene .43u lu Wlu 11 n 1 W o 3 e e u 1 I. J D. 1.1 D. J D. 3 e I. .I 3|. 5 05 P 09 99 JD. 95 e 0 E J 19 9 I29 1A3 A3 3A1 a .4 J a n 11w.“ MW”. 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58.3: occonouuoa consoum0swa 630:0800m0ewa vmoumcuum 1N5 :05 :05 I00 I00 :50 00.0c060 NN 040<5 131 Analysis of the Data The S.P.S.S. multiple-regression analysis computer program28 was used to estimate the regression coefficients. The S.P.S.S. multiple regression analysis is a computer program with automatic stepwise addition of variables to form a least squares equation. This program provides a means of choosing independent variables which will provide the best prediction possible with the fewest independent variables. Through the use of this stepwise-regression analysis, an independent variable is selected at each stage from all independent variables not presently in the equation. The independent variable selected for inclusion is that variable which will reduce to the greatest extent the unexplained variance around the mean of the dependent variable. It follows, of course, that the selected independent variable is the one that provides the largest increase in the coefficient of multiple determination (R2) . 28Nie, Bent, and Hull "Statistical Package for the Social Sciences," cp.cit., p. 208. 132 Level of Significance In this study we apply a level of significance of 29 30 in two studies of 0.1 such as used by Little and McCoy the same kind. The significance level, which is predetermined, is a restricting criterion which will terminate the selection of the variables. To check the above, the significance of the observed value of F, which is the variance ratio, is calculated to explain the variance of the last variable included against the F distribution. That provides a judgment on the contribution made by each variable as though it had been the most recent variable entered, irrespective of its actual point of entry into the model. Any variable which provides a non-significant contribution is not added to the model. 31 stepwise regression According to Draper and Smith, is the best of the variable selection procedures. However, stepwise regression can easily be abused by including irrelevant variables in the equation, since the inclusion 29Little, "A Study of Factor Affecting Pleasure Travel to U.S.," op.cit., p. 198. 30Edward Wayne McCoy, "Analysis of the Utilization of Outdoor Recreation in Tennessee," op.cit., p. 39. 31M. R. Draper and H. Smith, Applied Regression Analysis (New York: John Wiley & Sons, Inc., 1966), p. 172. 133 of even one irrelevant variable will almost certainly increase R2 due to chance fluctuation. It is therefore necessary to use sensible judgment in the initial selection of the variables. Interpretation of Results For the campgrounds studied in this model we obtain three equations, one for each campground. The different equations are shown in the following table. These equations show only the variables which have been found significant in the least square analysis. TAIHJB 23 Final Regression Equation Campgrounds Equations R2 value S value La Vieille log(Y+1.0)=0.43892 + 1.11236 log x .67973 0.49919 -2.04462 log x3+l.11790 log x6-1.7 302 109 X7 Mont Orford log(Y+l.0)=l.68015 + 1.70128 log x1 .55988 0.65651 -1.30490 log X3-1.18291 log X7 La Mare du Sault log(Y+l.O) - 15.94958 + 1.09780 log .65031 0.49720 X1 -2.l7l93 log x3-8.52690 log x4 In these equations: Y = The estimated number of visitor-days from a particular county of origin at the different campgrounds 134 x1 = The population of the county of origin of the visitors x3 = The cost of the round trip from the county of origin to the campground x4 = The average age of heads of households in the county of origin X6 = The degree of urbanization of the county of origin x7 = The substitution effect variable constructed to reflect the competitive effect of the other campgrounds. In the above equations, the coefficients of the population of the county of origin and the coefficient of the variable that reflects the nature of the county of origin indicate that each successive increase in value of those variables results in ever smaller increases in visits, assuming that all other variables remain constant. However, the coefficient of the cost of the round trip, the regression coefficient of the average age of the heads of households, and the regression coefficient of the substitution effect variable, indicate that each successive increase in value of these variables results in ever smaller decreases in visits to the campgrounds, when all other variables are taken as constant. In a subsequent analysis a check was made to discover if the different equations of Table 23 are 135 statistically different from one another. For example, a check was made for a significant difference between the equation of Lac La Vieille and that of Mont Orford. The method of achieving this is as follows: 10) The coefficients in the first equation are replaced by the coefficients in the second equation. 20) With the new coefficients in place we calculate the projected values for each county. 30) Using the original value found for each county and the second set of values obtained after substitution of the coefficients for the same counties, we run a least squares analysis and obtain the following equation: X = a + by where X Estimated values before substitution y = Values after substitution 40) It is a known fact that if the two sets of results are identical we will get a regression line at exactly 45° with an origin at 0. 50) We then verify whether the coefficients a and b of the equation shown in step No. 3 are significantly different from 0 and l which we normally have in any linear curve at 45°. In doing so, if we find that: a) a = o and b = l, we conclude that the equations are identical. b) a f o and b = l, we conclude that the equations are parallel. 136 c) a = o and b # 0, we conclude that even if the origin is the same the equations are different. d) a f o and b # 0, we conclude that the equations are different. 60) In order to verify this we used the well known "t" test below: t II D) I 9) £13 8. (‘1' ll (7‘ I 0‘ where a and b are the two coefficients obtained in the equation shown in step 3. Using the above principles and applying the "t" test we may now proceed to verify if the equations of Table 23 are statistically different. Let us compare first the equation of Lac La Vieille with that of Mont Orford using the data below computed from the least squares analysis. 137 n = 33 2 x1 = 819.26 2 y1 = 976.84 2 xi = 67351.19 2 yi = 102651.95 E = 24.83 § = 29.60 2 - _ _ 2 x1 [(2 x1) (x1)] — x00 — 47012. x x2 - [(2 y ) (§ )1 = s = 73730 38 1 l 1 ll ' XY- ‘= = Z l 1 [(2 x1) Yl)] $01 51923.28 b = 501 = 51923.28 = 0.72 S11 73730.38 a = £1 - [(b) (21)] = 24.83 — (.72 x 29.60) = 3.51 Re31dua1 sum of squares Roo = S00 - b $01 = 47012 - (0.72 x 51923.28) = 9.62 In the above: n = number of counties x1 = Value obtained before substitution y1 = The value obtained after substitution We just verify the null hypothesis Hl : a = 0 against alternative a # 0 at a level of significance .01. where Sa is the estimated standard error of a, given by: 138 -2 A Sa = (1 + x ) Roo = (1 + 876.16 ) 9.62 = 0.11 (n 511) n-Z (33 73730.38) 31 t = 3.51 - 0 = 31.91 0.11 The null hypothesis is then rejected, as 31.91 is much larger than 1.64, which, in conformity with table of t distribution, is the value of "t” with a level of significance of .10 when n = 33. We now verify the null hypothesis H2 : b = 1 against the alternative b # l at a level of significance .01. t = b-Bo Sb where Sb is the estimated standard error of b given by: sb = Roo / n-2 = 9.62_4_31 = .0065 s 73730 11 t = 0.72 - 1 = 43.07 '.0065 The null hypothesis is then rejected as 43.07 is much larger than 1.64 which in conformity with table of t distribution is the value of t with a level of signific- ance of .10 when n = 33. We then conclude that the equations are different. Let us now see if there is a significant difference between the equation for Mont Orford and that for La Mare du Sault. Here again, we obtain two sets of estimations as explained above from which we have the following: 139 n = 55 2x2 = 373.14 zyz = 2548.43 x2 = 12931 28 y2 = 2335880 17 2 2 ' z 2 ' x2 = 46.35 Y2 = 6.78 y2 - [( y2) (" )1 = s = 2217760 40 z 2 2 Y2 00 ° x2 - [( x ) (i )1 = s = 10401 40 z 2 2 2 2 11 ° x - "" = X x2y2 [(2 2) (Y2)] - 801 116273.58 b = 801 = 116273.58 = 2.47 800 47011 a = §2 - b i2 = 46.35 — 11.18 (6.78) = 29.45 Re81dua1 sum of squares R00 = S00 - b 801, = 2217760.40 - 11.18 (116273.58) = 938757.43 In the above: n = number of counties x2 = values obtained before substitution y2 = values obtained after substitution. We first verify the null hypothesis Hl : a = 0 against the alternative a # l at a level of significance .01 Sa where Sa is the estimated standard error of "a" given by: 140 sa = (1 + 33) R00 = (1_ + 45:96 ) 938757.41 = (n 511) n—2 (55 2217760.40) 53 17.4 t = 29.45 - o = 1.06 17.4 The null hypothesis is then accepted and we may conclude that the origins are similar. We now verify the null hypothesis H2 : b = 1 against the alternative b # 1 at a level of significance .01. t = b - Bo Sb where Sb = Roo / n-2 = 938757.40/53 = 0.089 Soo 2217760.4 t = 2.47 - l = 15.30 .089 The null hypothesis is then rejected, as 15.30 is much larger than 1.64, which, in conformity with table of t distribution, is the value of t with a level of significance of .10 when n = 55. We then conclude that even if the origin is the same, the equations are different. From the above, it must be inferred that the equations corresponding to the three campgrounds under study are not similar. Data Used in Projecting Visitation Estimates for the Years 1975 and 1980 The estimation of future recreation participation at the campgrounds studied requires the projection of 141 values for the independent variables included in the estimating model. In this type of model, two variables are liable to change over the period of time considered in the present study: (a), the population of the county of origin x1, and (b), the mean income per capita of the county of origin x2. Other variables likely to change in the same lapse of time are significant in none of the equations. However, since no projection of the future value of these variables is available on a county basis in Canada, it was necessary, in this study, to estimate changes expected to occur in the next ten years. It was first assumed that the average age of the head of household and the average age of the population would likely change very slowly, and that over a period of ten years, such variables would remain relatively stable. It was therefore decided that the 1971 values would be used in the projections. The statistics show that in the last ten years both the population and the income distribution of the population have changed considerably. It was therefore necessary to estimate changes in these two variables for the forthcoming decade. The following method was used. It was first assumed that there is a simple linear relationship between the value of these two variables and time. Using this relationship, a linear equation was then 142 deve10ped with the use of the least squares method for each of the 72 counties in the Province of Quebec. Yi = a - b xj where Y1 = population of the origin county xj = year for which we are interested in estimating the population a and b = coefficients From the equations thus obtained estimates of future papulation and future income for the 72 counties were calculated. The corresponding regression coefficients are shown in the following table, along with the projection for 1975 and 1980. 143 TABLE 24 Projected Population of the Counties of Origin County Regression Partial re- Projected Projected slope gression population population coefficient in 1975 in 1980 (a) (b) (00) (00) Abitibi 1153.200 .800 1246.0 1212.0 Argenteuil 343.600 -4.000 279.0 259.0 Arthabaska 475.400 3.500 531.4 548.9 Bagot 224.400 1.000 240.4 245.4 Beauce 663.400 -2.100 629.8 619.3 Beauharnois 530.800 -0.900 516.4 511.9 Bellechasse 283.2 -5.9 188.8 159.3 ' Berthier 292.2 -2.9 245.3 231.3 Bonaventure 460.6 -2.9 414.2 399.7 Br6me 148.0 -0.6 138.4 135.4 Chambly 1472.0 63.6 2489.6 2807.6 Champlain 1211.4 -10.6 1041.8 988.8 Charlevoix est 175.8 -l.2 156.6 150.6 Charlevoix ouest 160.6 -2.0 128.6 118.6 Chateauguay 335.2 19.2 642.4 738.4 Chicoutimi 1686.6 -7.2 1571.4 1535.4 Compton 264.6 -5.6 175.0 147.0 Deux-Montagnes 338.0 8.0 466.0 506.0 Dorchester 377.4 -5.2 294.2 268.2 Drummond 612.4 3.7 671.6 690.1 Frontenac 332.2 -5.9 237.8 208.3 144 Table 24 (Cont'd) County Regression Partial re- Projected Projected slope gression population population coefficient in 1975 in 1980 (a) (b) (00) (00) Gaspé-est 458.9 -5.3 374.1 347.6 Gaspé-ouest 231.0 -6.0 135.0 105.0 Gatineau 539.8 0.4 546.2 548.2 Hull 814.6 17.3 1091.4 1177.9 Huntington 158.2 -0.4 151.8 149.8 Iberville 191.4 0.8 204.2 208.2 Joliette 475.4 2.6 517.0 530.0 Kamouraska 293.6 -3.5 237.6 220.1 Labelle 306.4 -O.4 300.0 298.0 Lac Saint-Jean est 476.6 -1.7 449.4 440.9 Lac Saint-Jean ouest 661.0 -7.6 539.4 159.6 Laprairie 303.6 21.3 644.4 1252.3 L'Assomption 397.6 14.8 634.4 708.4 Lévis 532.6 7.5 652.6 690.1 L'Islet 267.6 -3.0 219.6 204.6 Lotbiniére 330.2 -5.5 242.4 214.7 Maskinongé 225.2 -1.3 204.4 197.9 Matane 379.4 -8.5 243.4 200.9 Matapédia 401.6 -11.5 217.6 160.1 Mégantic 623.4 -5.8 530.6 501.6 Missisquoi 312.8 2.4 351.2 363.2 Montcalm 202.4 -l.0 186.4 181.4 Montmagny 280.4 -1.5 256.4 248.9 Table 24 (Cont'd) .145 County Montmorency Montréal Napierville Nicolet Papineau Pontiac Portneuf Québec Richelieu Richmond Rimouski Riviére-du-Loup Rouville Saguenay Saint-Hyacinthe Saint-Jean Saint-Maurice Shefford Sherbrooke Soulanges Stanstead Témiscamingue Regression slope (a) 274.6 19462.4 120.8 335.0 356.0 216.8 542.6 3378.8 399.0 456.4 706.4 439.2 273.2 816.4 477.6 404.6 1178.6 577.2 837.0 108.0 385.2 654.0 Partial re- gression coefficient (b) 65.4 3.1 38.1 2.2 Projected population in 1975 (00) 244.2 23739.2 117.6 283.8 282.4 188.0 496.2 4425.2 519.0 370.0 610.4 343.4 322.8 1426.0 512.8 438.2 1089.0 644.4 1072.2 111.2 362.8 554.8 Projected population in 1980 (00) 234.7 25075.7 116.6 267.8 259.4 179.0 481.7 4752.2 556.5 343.0 580.4 346.8 138.3 1616.5 1277.7 488.7 1061.0 665.4 1145.7 112.2 355.8 523.8 146 Table 24 (Cont'd) County Regression Partial re- Projected Projected slope gression population population coefficient in 1975 in 1980 (a) (b) (00) (00) Témiscouata 333.8 -9.6 180.2 132.2 Terrebonne 1053.8 26.3 1474.6 1606.1 vaudreuil 295.0 6.9 405.4 439.9 Verchéres 266.4 6.5 370.4 402.9 Wblfe 201.4 -4.5 129.4 106.9 Yamaska 175.6 -2.6 133.4 120.4 147 TABLE 25 Projected Income of the Counties of Origin County Regression Partial re- Projected Projected slope gression income in income in coefficient 1975 1980 (a) (b) Abitibi 748.030 78.252 2000.06 2391.32 Argenteuil 817.121 97.238 2372.93 2859.12 Arthabaska 691.818 56.258 1591.95 1873.24 Bagot 602.424 46.293 1343.16 1574.58 Beauce 453.788 66.084 1511.13 1841.55 Beauharnois 1085.909 76.014 1292.23 2682.77 Bellechasse 469.091 41.678 1135.94 1344.33 Berthier 580.909 50.245 1384.83 1636.05 Bonaventure 406.818 61.643 1393.11 1701.32 Brame 615.757 54.371 1485.70 1757.55 Chambly 1034.394 161.888 3624.60 4434.04 Champlain 758.333 117.308 2635.26 3221.80 Charlevoix est 603.106 70.766 1735.37 2089.19 Charlevoix ouest 527.121 54.930 1406.00 1680.65 Chateauguay 713.485 175.489 3521.30 4398.75 Chicoutimi 684.848 149.510 3077.01 3139.71 Compton 501.818 80.874 1795.80 2200.17 Deux-Montagnes 611.818 140.489 2859.64 3562.09 Dorchester 426.212 48.146 1196.55 1437.28 Drummond 793.484 70.105 1915.16 2265.69 Frontenac 448.182 58.357 1381.89 1817.59 148 Table 25 (Cont'd) County Regression Partial re- Projected Projected slope gression income in income in coefficient 1975 1980 (a) (b) Gaspé-est 423.636 65.210 1467.00 1793.05 Gaspe-ouest 492.121 99.930 2091.00 2590.65 Gatineau 1354.000 62.000 2346.00 2656.00 Hull 787.424 131.678 2238.53 3552.66 Huntingdon 716.061 67.273 1792.49 2128.19 Iberville 871.515 62.587 1872.91 2185.84 Joliette 652.727 74.580 1846.01 2218.91 Kamouraska 360.909 65.629 1410.97 1739.12 Labelle 482.121 58.776 1422.54 1716.42 Lac Saint-Jean est 897.864 96.790 2428.50 2930.45 Lac Saint-Jean oeust 739.242 47.937 1506.23 1745.92 Laprairie 711.515 127.972 2759.07 3398.93 L'Assomption 564.394 156.119 3062.30 3842.89 Lévis 643.636 115.979 2499.30 3079.19 L'Islet 411.212 66.224 1524.32 1684.64 Lotbiniére 348.333 63.077 1693.56 1672.95 Maskinongé 614.697 60.559 1583.64 1886.44 Matane 375.909 71.014 1512.13 1867.20 Matapédia 583.000 44.000 . 1287.00 1507.00 Mégantic 595.000 122.308 2551.93 3163.47 Missisquoi 957.727 58.042 1886.43 2176.61 Montcalm 462.576 69.476 1574.19 1921.57 1.. I.“ 149 Table 25 (Cont'd) County Regression Partial re- Projected Projected slope gression income in income in coefficient 1975 1980 (a) (b) Montmagny 511.515 61.049 1488.30 1793.54 Montmorency 600.000 100.000 2200.00 2700.00 Montreal 1246.061 116.119 3103.96 3684.56 Napierville 504.697 69.790 1621.34 1970.29 Nicolet 385.455 75.315 1590.49 1967.07 Papineau 620.152 78.951 1883.37 2278.12 Pontiac 714.394 56.119 1612.30 1892.89 Portneuf 717.273 75.804 1930.14 2309.16 Québec 856.515 126.049 2873.36 3503.48 Richelieu 841.670 93.287 2334.26 2893.98 Richmond 873.940 111.573 2658.84 3216.97 Rimouski 473.182 85.664 1843.81 2272.13 Riviére-du-Lcup 565.000 70.000 1685.00 2035.00 Rouville 500.455 156.084 2997.80 3778.22 Saguenay 344.545 231.993 4056.43 5216.40 Saint-Hyacinthe 798.636 63.287 1802.23 2127.66 Saint-Jean 1287.727 49.196 2074.86 2320.84 Saint-Maurice 750.606 126.189 2769.63 3400.57 Shefford 824.242 68.706 1923.54 2267.07 Sherbrooke 991.818 78.182 2242.73 2633.64 Soulanges 628.485 103.182 2279.40 2793.01 Stanstead 820.606 54.266 1688.86 1960.19 Témiscamingue 982.727 74.195 2169.85 2540.82 150 Table 25 (Cont'd) County Regression Partial re— Projected Projected slope gression income in income in coefficient 1975 1980 (a) (b) Témiscouata 500.909 50.629 1310.97 1504.12 Terrebonne 718.939 106.189 2417.96 2948.91 Vaudreuil 722.727 187.273 3717.49 4655.46 Verchéres 630.758 153.217 3082.23 3848.31 Wolfe 368.788 68.776 1469.20 1813.08 Yamaska 385.758 68.986 1489.53 1834.46 151 Method of Estimating Future Participation As seen above we now have a particular equation which was developed for each of the three sample campgrounds. These equations may now be used to estimate the participa- tion of the citizens from any of the counties located within a radius of 200 miles of each of the three campgrounds mentioned above. This radius of 200 miles was used in the present study because the data indicate that most visitors to campgrounds originate within that distance. In order to estimate the participation for the years 1975 and 1980, the values for the independent variables for each county were inserted in each of the three equations developed above (page 135). The results obtained through the solution of each equation for each county and a summation of these results gives an estimate of the total expected visitation for the campgrounds. The following tables show the estimated number of recreational visits to each of the three camp- grounds during the peak of the summer season, that is, duringthe months of July and August. In order to estimate the number of visitations during these two months, the estimates for the two-week survey period during the same months were used. It was then possible to estimate the participation during that eight-week period, assuming that the survey is representative of that period. 152 TABLE 26 Projected Number of Recreation Visits to the Three Campgrounds During July and August From Within a 200 Miles Radius 1972 1975 1980 Mont Orford 34780 40900 46933 Lac La Vieille 4152 4879 5211 La Mare du Sault 9340 10188 10758 General Application In the Province of Quebec, none of the Provincial Parks is used exclusively for recreation and all of them are used simultaneously for the production of timber, mineraly and recreation. Furthermore due to sharp competition within these parks, it is very important to estimate the future demand for recreation in order to obtain the value of the area for recreational use. Such a value, ones established for recreation, may be compared with that already established for the alternative uses of the same area, namely: timber or mineral production. For the population, the estimation of future demand is especially important, in three different interrelated aspects of outdoor recreation activities. First it is most important to know the quantity and quality of the land, water and other natural resources that will be needed in the future for outdoor activities. If this information is 153 not known some time ahead, we may be assured that the most valuable land, if not all the land in provincial parks, will have been acquired by the forest and mining industries and that it will be extremely difficult to acquire areas for public use, when the need arises to establish recreation facilities. It is also possible that the water, air, and even the soil, could be spoiled, through pollution caused by industrial activities, to a much greater extent than by any use that could be made of the same areas for recreation purposes. A second field in which future needs must be estimated as early as possible is that related to the recreation activities which are accessory to camping, such as fishing, hunting, hotels, etc. . . . It is impossible to imagine that a government could build a new recreation site when it is needed, and make available to the users abundant fishing, hunting or hiking facilities, if this has not been foreseen some time ahead of actual construc- tion. Finally the forecast must also include the major problem of availability of manpower for both the construc- tion and operation of new campgrounds and recreation sites. “t. “ SUMMARY The present study was undertaken to estimate camp- ground participation in the Province of Quebec both in government and private campgrounds. In order to attain the result intended, a survey was first made in the city of Sainte-Foy, a suburb of the provincial capital. This was done by sending a questionnaire to every fifth family in the city, for a total of 1,700 households. The purpose was to find out which socioeconomic characteristics have a significant influence on the camping participation originating from this city. A total of 693 answers were received and subsequently analyzed by regression analysis. The results thus obtained indicated that with this type of model, it is very difficult to estimate further participa- tion; yet it indicated quite clearly which socioeconomic characteristics are likely to have a significant influence on camping participation. In this analysis, the “t" test is applied to the interval-scale variables to verify the null hypothesis that i1 = fi, where 21 is the mean value of the participants and Y2 is the mean value of the non-participants. Upon going through the analytic procedure, it was found that the younger populations, the peOple with lower incomes and 154 155 those with larger families have a tendency to produce a larger number of camping days, whereas non-campers belong to the older populations with higher incomes and smaller families. The chi-square test is applied to the nominal scale variables to verify the hypothesis that frequencies of participation are not influenced by the occupation of the participants. The analysis of the data indicated that there is no significant difference between the rate of participation of the people with different occupations, except for retired persons who show a clear tendency toward a lower participation. In a second study we used the basic data on the participation of the population in different campgrounds as established by the governmental statistics for 1971. The purpose of this study was to define the relationships between campground participation and the socioeconomic characteristics of the people of each county. Factor analysis is used to define the attraction index of the different campgrounds. It is a multivariate statistical method which makes it possible to consider a large number of interrelated variables and reduce them to a smaller number of factors. By means of a stepwise regression analysis, the size and slope of the regression coefficients have been estimated for three campgrounds. In order to achieve this, 156 the variables having the greatest influence on the degree of participation in campground attendance were first identified. Then a double logarithmic equation was filled to the data obtained for three different campgrounds. An equation was developed which was later used to estimate future participation in camping at the three campgrounds. Using this equation with forecasted values for the independent variables for the years 1975 and 1980 indicated that the participation of the population is expected to increase by 17.60% and 34.92% for Mont Orford, 17.53% and 25.51% for Lac La Vieille, 9.02% and 15.21% for La Mare du Sault as compared with the 1971 participation. CONCLUSIONS AND SUGGESTIONS FOR FURTHER STUDY The present study is the first attempt to implement an econometric analysis in the field of outdoor recreation in the Province of Quebec. The use of campgrounds has developed very rapidly in recent years for both state-owned and private enterprises. As a result of this accrued activity, abundant data and statistics have been accumulated but have never been used for an analysis of the phenomenon and for an adequate forecast of the future use of camp- grounds. It is the author's belief that this first attempt has been successful in pointing out the most prominent factors which govern the use that the public presently makes of existing campgrounds. The present study went further and used these factors to estimate the future participation of the public in campground activities for 1975 and 1980. However, there are some shortcomings which are listed below along with some recommendations for further studies. 1) Plenty of data concerning the campgrounds understudy had been collected, but none had been properly classified and made readily available. That is why we had to limit 157 u, 158 our compilation to two-week sample periods for each camp- grounds. Due to this limitation, we had to make the assumption that for the estimated number of recreational visits each week is representative of the month to which it belongs. In the near future, the Department of Tourism, Fish and Game will use new registration forms which will permit the building of an improved data bank. This one would be not only most valuable to make readily available all information needed for future studies of this kind, but more complete, and more dependable, because it would be based on a sample covering a full season instead of a few weeks. 2) For the present study, future values of the different socioeconomic variables were needed. Since no projection of these variables was available on a county basis in Quebec, it was necessary to make our own estimates of the changes expected to occur in the next ten years. Such projections could be improved through close cooperation between the Dominion Bureau of Statistics and the Department of Tourism, Fish and Game. Thus, it would be possible in the future to obtain better estimates on a county basis. 3) It is important to be very cautious when developing a prediction model because basic data used in the model change very rapidly due to technological improvements and other exogenous events. However, the author believes that 159 it is worth while to develop complete models for short periods of time in order to have adequate adaptation to changing conditions. It is further possible to have a continuous process of model revision as conditions change; that may mean more work and greater costs, although not an insurmountable task. It is even possible to develop simulation models for the various subsystems which could be dynamic in both time and space. In addition to the analysis made in the present study, there are many aspects of recreation demand that require further investigation. For instance the present analysis deals with conditions which may be considered as entirely static because it was based on a sample survey made for different campgrounds at one point in time during which the consumer had at his disposal a specific supply of recreation Opportunities. It has been assumed that the availability of facilities will gradually increase with the demand. In this study those possible effects that a change in supply may have over a period of time on the participa- tion of the peOple in recreational were not taken into account. It is possible that the future supply of outdoor recreation opportunities will be adequate to meet the estimated demand, nevertheless we are not sure that the supply will expand to meet the increased demand which was demonstrated in this study. Since this aspect of the question could not be included in the present study because 160. of a lack of data, it is felt that as time goes on, more and more data will be made available,_and any future analysis of recreational activities is bound to come to grips with the importance of the supply factors. That is why it is believed that any further studies should make use of the trends indicating the increasing amount of facilities, this would permit to obtain more precise results in future estimations. In the present study a statistical relationship has been established between the actual participation of the people in campground activities and certain socio- economic variables. After formulating this relationship, the best possible scientific computations were made of the future levels of the socioeconomic variables, and these were used as a basis for predicting future participation. In so doing it was assumed that in the future the same relationship between these variables and the participation will maintain. It is suggested that, in a future study, a similar statistical relationship be established between participa-- tion and supply. After proper processing of the data some very interesting and useful information may result from such a research program. It must be remembered that in the present study most of the variables were socioeconomic ones and thus impossible to change or control. This new aspect of the question is most interesting, especially for future planning, because 161 the availability of supply is one of the only variables on which the decision maker has some control and thus may lead to a better use of campgrounds. Along the same line of thought, the principle of "learning by doing" may be investigated to see how the increasing availability of recreational facilities will affect the ability of the individual through greater F“ opportunities to practice. This is especially true of most 4 sports and is bound to affect the eventual demand for this sort of facilities. In the first part of the present thesis, the study was based on the socioeconomic characteristics particular to individuals within a single city. In the second part, the study was based on the socioeconomic characteristics particular to the population of specific geographical units (counties). It would be of great interest to use as the basis for a future study the characteristics particular to groups of individuals that make up the population of a country. The groups could be professional, ethnical, financial, religious . . . etc. The results of such a study could add greatly to the knowledge of the needs of the population and be very useful in estimating the future demand for outdoor recrea- tion. BIBLIOGRAPHY BIBLIOGRAPHY BOOKS Adcock, C. J. Factorial Analysis for Non-Mathematicians. Melbourne: University Press, 1954. Clawson, Marion and Knetsch, J. L. Economics of Outdoor Recreation. Baltimore: John Hopkins Press, 1966. Draper, M. R. and Smith, H. Applied Regression Analysis. New York: John Wiley & Sons, Inc., 1966. Ferguson, G. A. Statistical Analysis in Psychology and Education. New York: McGraw-Hill Book Company, Inc., 1959. Neumeyer, Martin H. and Neumeyer, Esther S. Leisure and Recreation. New York: Ronald, 1958. Nie, Norman H., Bent, D. H. and Hull, C. H. Statistical Package for the Social Sciences. New York: McGraw- Hill Book Company, 1970. Richardson, Harry W. Regional Economics. New York: Praeger Publishers, 1969. 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"The Measurement of Benefits of Trout Fishing: Preliminary Results of a Study at Grafham Water, Great Ouse Water Authority, Huntingdonshire." Journal of Leisure Research, 1, No. 4, (Autumn, 1969). Trice, A. H. and Wood, S. E. "Measurement of Recreation Benefits." Lands Economics, XXXIV, No. 3, (1958). Wennergren, B. E. and Neilson, D. B. "Probability Estimates of Recreation Demands." Journal of Leisure Research, (1970). Wolfe, R. I. "Perspective on Outdoor Recreation: A Bibliographical Survey." The Geographical Review, (1968). PUBLIC DOCUMENTS AND REPORTS Auger, Jacques. Dossiergpréliminaire des Programmes. Québec: Service de la Recherche, Québec Ministere du Tourisme, de la Chasse et de la Péche, 1972. Canada Department of Forestry and Rural Development. Field Manual: Land Capability Classification for Outdoor Recreation. Ottawa: Canada Land Inventory, Canada Department of Forestry and Rural Development, 1967. Cheung, H. K. A Day-Use Park Visitation Model. Working Progress Report on the Canadian Outdoor Recreation Demand Study. Ottawa: Research Division, Canada Department of Indian Affairs and Northern Development, 1970. Cicchitti, C. J., Seneca, Joseph J. and Davidson, Paul. The Demand and Supp1y_of Outdoor Recreation. Bureau of Economic Research. New Brunswick: Rutgers, The State University, 1969. 164 Coomber, Nicholas H. and Biswas, Asit K. Evaluation of Environmental Intangibles. Ottawa: Ecological Systems Branch, Canada Department of Environment, 1972. Ellis, J. B. A System Model for ReCreational Travel in Ontario: A Progress Report. Report No. R.R. 126. Toronto: Ontario Department of Highway, 1967. Gillespie, G. A. and Brewer, Durward. An Econometric Model for Predicting Water Outdoor Recreation Demand. Missouri: Agricultural Experiment Station, Dept. of Agricultural Economics, University of Missouri, 1969. La Page, W. F. The Role of Fees in Campers' Decisions. Research Paper NE-118. Forest Service, U. S. Depart- ment of Agriculture, 1968. Little, Arthur D. A Study_of Factors Affecting Pleasure Travel to U.S. Washington, D.C.: U.S. Travel Bureau, Department of Commerce, 1967. Ontario Department of Highway. A System Model for Recreational Travel in Ontario. Report No. R.R. 148. Toronto: Ontario Department of Highway, 1967. Ontario Department of Tourism and Information. Tourism and Recreation in Ontario. Toronto: Ontario Department of Tourism and Information, 1970. Prewit, R. A. The Economics of Public Recreation: An Economic Study of the Monetary Evaluation of Recreation in the National Park. Washington, D.C.: National Park Service, U.S. Department of the Interior, 1947. Québec, Ministere du Tourisme, de la Chasse et de la Péche. Essai sur les Usagers des Terrains de Camping Provinciaux du Quebec. Québec: Service de la Recherche, Québec Ministére du Tourisme, de la Chasse et de la Péche, 1971. Racine, J. B. Modeles Graphigues et Modéles Mathématiques; Ottawa, Ontario: Department de Géographie, Universite d'Ottawa, 1968. Scotte, C. C. Criteria for Evaluating the_guality of Water Based Recreation Facilities. Report No. 1. Raleigh: Water Resources Research Institute, North Carolina State University, 1967. U. S. Outdoor Recreation Resource Review Commission. Out- door Recreation for America. Washington, D.C.: Government Printing Office, 1962. -41 165 U. S. Outdoor Recreation Resource Review Commission. Potential New Sites for Outdoor Recreation in the Northeast. Report No. 8, Washington, D.C.: Government Printing Office, 1962. Wenger, D. Wiley Jr. and Videback, Richard. Pupillary Resource as a Measure of Aesthetic Recreation to Forest Services. Report No. 1, Project K, Washington, D.C.: U. S. Department of Agriculture, 1968. Wennergren, Boyd E. Value of Water for Boating Recreation. Bulletin 453: Utah Agricultural Experiment State, Utah State University, 1965. OTHER SOURCES "Annuaire Marcotte de Quebec." R. L. Polk and Co. Ltd., Quebec, 1971. Chappelle, Daniel E. "A Resource Economist Looks at Recreation Research." Departments of Resource Development and Forestry, Michigan State University, East Lansing, 1971. (Mimeographed) Clawson, M. "Method of Measuring the Demand and Value of Outdoor Recreation." Resource for the Future, Reprint No. 10, 1959. De Vries, L. "An Approach to the Recreational Capabilities of Shoreland by Photo Interpretive Method.” Lockwood Survey Corporation Limited, Toronto, 1966. McCoy, E. W. "Analysis of the Utilization of Outdoor Recreation in Tennessee." Unpublished Ph.D. disserta- tion, University of Tennessee, Dept. of Agricultural Economics, 1966. Renoux, Maurice. "Techniques Econométriques de Prévision de la Demande Touristique et Amorce de leurs Intégrations dans un Systeme Décisionnel." Unpublished doctoral dissertation, Université Aix-Marseille, France, 1972. Van Doren, C. S. "An Interaction Travel Model for Pro- jecting Attendance of Campers at Michigan State Parks: A Study in Recreational Geography." Unpublished Ph.D. dissertation, Michigan State University, 1967. 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