Understanding Physical Activity Intention in Canadian School Children and Youth: An Application of the Theory of Planned Behavior
- 1 June 2000
- journal article
- research article
- Published by Taylor & Francis Ltd in Research Quarterly for Exercise and Sport
- Vol. 71 (2), 116-124
- https://doi.org/10.1080/02701367.2000.10608889
Abstract
The purpose of this study was to investigate the efficacy of the theory of planned behavior in predicting physical activity intention in a nationwide sample of Canadian children and youth. The study sample consisted of participants from Grades 3, 5, 8, and 11 from schools across Canada. School participation was determined by means of a randomly stratified sample design. Results show that the direct measures of the theory of planned behavior explained 47% of the variability in the measure of physical activity intention. In addition, notable differences in the relative contributions of the predictor variables of attitude, subjective norm, and perceived behavioral control were found across grade and grade-by-gender subgroups. The present study provides evidence that in a population of children and youth the determinants display a pattern of change developmentally.Keywords
This publication has 26 references indexed in Scilit:
- The Theory of Planned Behavior: A Review of its Applications to Health-Related BehaviorsAmerican Journal of Health Promotion, 1996
- The predictive capacity of the theory of reasoned action and the theory of planned behavior in exercise research: An integrated literature reviewResearch in Nursing & Health, 1995
- Correlates of Vigorous Exercise in a Predominantly Low SES and Minority High School PopulationPreventive Medicine, 1994
- The theories of reasoned action and planned behavior: Overview of findings, emerging research problems and usefulness for exercise promotionJournal of Applied Sport Psychology, 1993
- The practicality of using social psychological theories for exercise and health research and interventionJournal of Applied Sport Psychology, 1993
- The Role of the Federal Government in Promoting Health Through the Schools: Report from the President's Council on Physical Fitness and SportsJournal of School Health, 1992
- The theory of planned behaviorOrganizational Behavior and Human Decision Processes, 1991
- Psychosocial Factors Influencing Intentions to Exercise of Young Students from Grades 7 to 9Research Quarterly for Exercise and Sport, 1986
- Prevalence of selected cardiovascular and cancer risk factors in a pediatric population: The “Know Your Body” project, New YorkPreventive Medicine, 1981
- Coefficient alpha and the internal structure of testsPsychometrika, 1951