Individual and Environmental Mechanisms of PA Change

Targets perceptions of outcome severity and susceptibility, self-efficacy, response efficacy, response costs, and rewards of physical inactivity. One computer interactive session is followed by 3 automated telephone counseling sessions and 4 tailored newletters spread over a 6 month period.

Targets increased awareness and use of local parks and trials near the home and work environments. Targets increased access by providing membership to a local fitness facility for 12 months. One computer interactive session is followed by 3 automated telephone counseling sessions and 4 tailored newletters spread over a 6 month period.