ERA users may experience slowness when using the application. We apologize for any inconvenience this may cause. Thank you for your patience while we work to resolve the issue. When the work is completed, we'll remove this notice.
Communities and Collections
- 58 views
- 86 downloads
The processes of change and physical activity: Three-step validation in a sample of adolescents
- Date created
- Type of Item
- Research Material
- © 2003 Human Kinetics. This version of this article is open access and can be downloaded and shared. The original author(s) and source must be cited.