Aiken, F. W. / 2001 / An analysis of selected personal, environmental, and activity characteristics related to exercise adherence / 박사 / Temple University Anderson, J. C. / 1988 / Structural equation modeling in practice : A review and recommended two-step approach / Psychological Bulletin 103 (3) : 411 ~ 423 Beard, J. G. / 1980 / Measuring leisure satisfaction / Journal of Leisure Research 12 (1) : 20 ~ 33 Campbell, A. / 1979 / Subjective measures of well-being / American Psychologist 31 : 262 ~ 274 Iso-Ahola, S. E. / 1982 / The dynamics of leisure motivation : The effects of outcome on leisure needs / Research Quarterly for Exercise and Sport 53 (2) : 141 ~ 149