US Department of Health and Human Services. Healthy People 2000. DHHS Publication No. (PHS) 91–50212. Washington, DC: US Government Printing Office, 1991.
2.
KingAC. Community intervention for promotion of physical activity and fitness. Exerc Sport Sci Rev1991;19:211–59.
3.
OwenNDwyerT. Approaches to promoting more widespread participation in physical activity. Community Health Studies1988;12:339–47.
4.
OwenNLeeC.NaccarellaLHaagK. Exercise by mail: A mediated behavior-change program for aerobic exercise. J Sport Psychol1987;9:346–57.
5.
BlairSNKohlHWIIIGordonNF. Physical activity and health: A lifestyle approach. Med Exerc Nutr Health1992;1:54–7.
6.
BlairSN. Living with exercise. Dallas: American Health, 1991:1–119.
7.
ProchaskaJODiClementeCC. Stages and processes of self-change in smoking: Towards an integrative model of change. J Consult Clin Psychol1983;51:390–5.
8.
MarcusBHRossiJSSelbyVCNiauraRSAbramsDB. The stages and processes of exercise adoption and maintenance in a worksite sample. Health Psychol1992;11:386–95.
9.
MarcusBHBanspachSWLefebvreC.RossiJSCarletonRAAbramsDB. Using the stages of change model to increase the adoption of physical activity among community participants. Am J Health Promot1992;6:424–9.
10.
CardinalBJ. Behavioral and biometric comparisons of the preparation, action, and maintenance stages of exercise. Wellness Perspectives: Research, Theory, and Practice1995;11 (3):36–44.
11.
CardinalBJ. The stages of exercise scale and stages of exercise behavior in female adults. J Sports Med Phys Fitness. In press.
12.
CardinalBJ. Development and evaluation of stage-matched written materials about lifestyle and structured physical activity. Percept Mot Skills1995;80:545–6.
13.
Centers for Disease Control and Prevention, American College of Sports Medicine. Summary statement: Workshop on physical activity and public health. Sports Med Bull1993;28(4):7.
14.
American College of Sports Medicine. Guidelines for exercise testing and prescription. 4th ed.Philadelphia: Lea & Febiger, 1991:93–118.
15.
FriedmanM.The use of ranks to avoid the assumption of normality implicit in the analysis of variance. J Am Statist Assoc1937;32:675–701.
16.
FleissJL. Statistical methods for rates and proportions. 2nd ed.New York: Wiley, 1981:119–23.
17.
McNemarQ. Note on the sampling error of the difference between correlated proportions or percentages. Psychometrika1947;12:153–7.
18.
FranklinBA. Program factors that influence exercise adherence: Practical adherence skills for the clinical staff. In: DishmanRK, editor. Exercise adherence: Its impact on public health. Champaign, IL: Human Kinetics, 1988:237–58.