Kaplan RM: Two pathways to prevention.American Psychologist
Healthy People 2010: Physical Activity and Fitness. Retrieved eptember 17, 2001 from http://web.health.gov/healthypeople/document/HTML/Volume2/22Physical.htm
Caspersen CJ, Pereira MA, Curran KM: Changes in physical activity patterns in the United States, by sex and cross-sectionalage.Medicine & Science in Sports & Exercise
Marcus BH, Dubbert PM, Forsyth LH, et al.: Physical activity behavior change: Issues in adoption and maintenance.Health Psychology
Arnett JJ: Emerging adulthood: A theory of development from the late teens through the twenties.American Psychologist
U.S. Department of Education, National Center for Education Statistics:The Condition of Education 2000, NCES 2000-602, Washington, DC: U.S. Government Printing Office, 2000.
Sallis JF, Calfas KJ, Nichols JF, et al.: Evaluation of a university course to promote physical activity: Project GRAD.Research Quarterly for Exercise and Sport
Calfas KJ, Sallis JF, Nichols JF, et al.: Project GRAD: Two-year outcomes of a randomized controlled physical activity inter-vention among young adults.American Journal of Preventive Medicine
Baranowski T, Anderson C, Carmack C: Mediating variable framework in physical activity interventions: How are we doing? How might we do better?American Journal of Preventive Medicine
Bandura A:Self-Efficacy: The Exercise of Control. New York: Freeman, 1997.
Bandura A: On rectifying conceptual ecumenism. In Maddux JE (ed),Self-Efficacy, Adaptation, and Adjustment. New York: Plenum, 1995, 347–375.
McAuley E: The role of efficacy cognitions in the prediction of exercise behavior in middle-aged adults.Journal of Behavioral Medicine
Dzewaltowski DA: Toward a model of exercise motivation.Journal of Sport and Exercise Psychology. 1989,11:251–269.
Marcus BH, Eaton CA, Rossi JS, Harlow LL: Self-efficacy, decision-making, and stages of change: An integrative model ofphysical exercise.Journal of Applied Social Psychology
Bandura A: Health promotion from the perspective of social cognitive theory.Psychology and Health
Maddux JE:Self-Efficacy, Adaptation, and Adjustment: Theory, Research, and Application. New York: Plenum, 1995.
Hofstetter CR, Hovell MF, Sallis JF: Social-learning correlates of exercise self-efficacy: Early experiences with physical activity.Social Science and Medicine
Fuchs R:Causalmodelsofphysicalexerciseparticipation:Testingthe predictive power of the construct “pressure to change.”Journal of Applied Social Psychology
Armstrong CA, Sallis JF, Hovell MF, Hofstetter CR: Stages of change, self-efficacy, and the adoption of vigorous exercise: A prospective analysis.Journal of Sport and Exercise Psychology. 1993,15:390–402.
Wallace LS, Buckworth J, Kirby T, Sherman WM: Characteristics of exercise behavior among college students: Application of social cognitive theory to predicting stage of change.Preventive Medicine
Sallis JF, Hovell MF, Hofstetter CR, et al.: A multivariate study of determinants of vigorous exercise in a community sample.Preventive Medicine
Dunn AL, Marcus BH, Kampert JB, et al.: Reduction in cardiovascular disease risk factors: 6-month results from Project Active.Preventive Medicine
King AC, Haskell WL, Taylor CB, Kraemer HC, DeBusk RF: Group- vs. home-based exercise training in healthy older men and women: A community-based clinical trial.Journal of the American Medical Association
King AC, Sallis JF, Dunn AL, et al.: Overview of the Activity Counseling Trial (ACT) intervention for promoting physical activity in primary health care settings.Medicine & Science in Sports & Exercise
Sallis JF, Calfas KJ, Alcarez JE, Gehrman C, Johnson MF: Potential mediators of change in a physical activity promotion course for university students: Project GRAD.Annals of Behavioral Medicine
Saelens B, Gehrman CA, Sallis JF, et al.: Use of self-management strategies in a 2-year cognitive-behavioral intervention to promote physical activity.Behavior Therapy
Kline RB:Principles and Practice of Structural Equation Modeling. New York: Guilford, 1998.
Sallis JF, Prochaska JJ, Taylor WC: A review of correlates of physical activity of children and adolescents.Medicine & Science in Sports & Exercise
Paffenbarger RS, Wing AL, Hyde RT: Physical activity as an index of heart attack risk in college alumni.American Journal of Epidemiology
Sallis JF, Grossman RM, Pinski RB, Patterson TL, Nader PR: The development of scales to measure social support for diet and exercise behaviors.Preventive Medicine
Sallis JF, Pinski RB, Grossman RM, Patterson TL, Nader PR: The development of self-efficacy scales for health-related diet and exercise behaviors.Health Education Research
Kendzierski D, DeCarlo KJ: Physical activity enjoyment scale: Two validation studies.Journal of Sport and Exercise Psychology. 1991,13:50–64.
Rodgers WM, Brawley LR: The influence of outcome expectancy and self-efficacy on the behavioral intentions of novice exercisers.Journal of Applied Social Psychology
Weinberg RS: Goal-setting in sport and exercise: Research to practice. In Van Raalte JL, Brewer BW (eds),Exploring Sport and Exercise Psychology
. Washington, DC: American Psychological Association, 1996, 3–24.CrossRef
Marcus BH, Selby VC, Niaura RS, Rossi JS: Self-efficacy and the stages of exercise behavior change.Research Quarterly for Exercise and Sport
Kohl HW, Blair SN, Paffenbarger RS, Macera CA, Kronenfeld JJ: A mail survey of physical activity habits as related to measured physical fitness.American Journal of Epidemiology
Cardinal BJ: Construct validity of stages of change for exercise behavior.American Journal of Health Promotion
Stofan JR, DiPietro L, Davis D, Kohl HW, Blair SN: Physical activity patterns associated with cardiorespiratory fitness and reduced mortality: The aerobics center longitudinal study.American Journal of Public Health
Ainsworth BE, Haskell WL, Leon AS, et al.: Compendium of physical activities: Classification of energy costs of human physical activities.Medicine & Science in Sports & Exercise
Pollock ML, Gaesser GA, Butcher JD, et al.: The recommended quantity and quality of exercise for developing and maintaining cardiorespiratory and muscular fitness and flexibility in healthy adults.Medicine & Science in Sports & Exercise
Joreskog K, Sorbom D:LISREL 8: Structural Equation Modeling in the SIMPLIS Command Language. Hillsdale, NJ: Lawrence Erlbaum Associates, Inc., 1993.
Wyse J, Mercer T, Ashford B, Buxton K, Gleeson N: Evidence for the validity and utility of the stages of exercise behaviour change scale in young adults.Health Education Research
Sarkin JA, Marshall SJ, Larson KA, Calfas KJ, Sallis JF: A comparison of methods of recruitment to a health promotion program for university seniors.Preventive Medicine
Schumacker RE, Lomax RG:A Beginner’s Guide to Structural Equation Modeling. Mahwah, NJ: Lawrence Erlbaum Associates, Inc., 1996.
Winett RA, Whiteley JA, Rovniak L, Galper DI, Graves KD: Blueprint for motivation: Theory and applications for exercise training. In Brzycki M (ed),Maximize Your Training: Insights From Leading Strength and Fitness Professionals. Indianapolis, IN: Masters Press, 1999, 161–180.
Sallis JF, Hovell MF, Hofstetter CR: Predictors of adoption and maintenance of vigorous physical activity in men and women.Preventive Medicine
Keith TZ: Structural equation modeling in school psychology. In Reynolds CR, Gutkin TB (eds),Handbook of School Psychology. New York: Wiley, 1999, 78–107.
Pedhazur EJ:Multiple Regression in Behavioral Research: Prediction and Explanation. New York: Holt, Rinehart & Winston, 1982.
Sallis JF, Hovell MF, Hofstetter CR, Barrington E: Explanation of vigorous physical activity during two years using social learning variables.Social Science and Medicine
Anderson ES, Winett RA, Wojcik JR, Winett SG, Bowden T: A computerized social cognitive intervention for nutrition be havior: Direct and mediated effects on fat, fiber, fruits, and vegetables, self-efficacy, and outcome expectations among food shoppers.Annals of Behavioral Medicine
Newell SA, Girgis A, Sanson-Fisher RW, Savolainen NJ, Hons BA: The accuracy of self-reported health behaviors and risk factors relating to cancer and cardiovascular disease in the general population.American Journal of Preventive Medicine
Sallis JF, Hovell MF, Hofstetter CR, et al.: Lifetime history of relapse from exercise.Addictive Behaviors
Simkin LR, Gross AM: Assessment of coping with high-risk situations for exercise relapse among healthy women.Health Psychology