BirdA., & CripeB. (1986). Psychology and sport behaviour.St. Louis, MO: Mosby College Publishing.
4.
CsikszentmihalyiM. (1990). Flow: The psychology of optimal experience.New York: Harper and Row.
5.
ColemanD., & Iso-AholaS.E. (1993). Leisure and health: The role of social support and self-determination. Journal of Leisure Research, 25(2), 111–128.
6.
DaviesD. (1989). Psychological factors of self-esteem.Philadelphia, PA: Farmer Press.
7.
DeciE.L., & RyanR.M. (1985). Intrinsic motivation and self-determination in human behavior.New York: Plenum.
8.
FortierM.S., VallerandR.J., BriereN.M., & ProvencherP.J. (1995). Competitive and recreational sport structures and gender: A test of their relationship with sport motivation. International Journal of Sport Psychology, 26, 24–39.
9.
GillD. (1988). Gender differences in competitive orientation and sport participation. International Journal of Sport Psychology, 19, 145–159.
10.
GillD., GrossJ., & HuddlestonS. (1983). Participation motivation in youth sports. International Journal of Sport Psychology, 14, 1–14.
11.
HattieJ. (1992). Self-concept.Hillsdale, NJ: Lawrence Erlbaum Associates, Publishers.
12.
HigginsR.J. (1980). A comparison of former scholastic athletes and nonathletes: Self concept and selected life adjustment correlations. Unpublished Doctoral Dissertation, Temple University.
13.
HirschmanE.C. (1984). Leisure motives and sex roles. Journal of Leisure Research, 16(3), 209–223.
14.
Iso-AholaS.E., & AllenJ.R. (1982). The dynamics of leisure motivation: The effects of outcome on leisure needs. Research Quarterly for Exercise and Sport, 53(2), 141–149.
15.
MahoneyM.J. (1989). Psychological predictors of elite and non-elite performance in Olympic weightlifting. International Journal of Sport Psychology, 20, 1–12.
16.
SnodgrassM.L., & TinsleyC.E. (1990). Recreation and wellness: Identifying motivations for participation in recreational sports. NIRSA Journal, 15(1), 34–38.
17.
WankelL.M., & BergerB.G. (1990). The psychological and social benefits of sport and physical activity. Journal of Leisure Research, 22(2), 167–182.