Reviewed research on the relationship between health, family communication, and support systems. Described a project encouraging family members to support each other's attempts to alter their diet and exercise patterns. Demonstrated that promoting social support for change among family members can encourage changes in diet and, less effectively,…

Commitment is a self-control technique to induce weight loss. Tow targets of commitment contingencies, completion of the study and behavior change, were examined among 42 female and 3 male subjects who made a monetary deposit to enroll in the 10-week program. The treatment consisted of self-monitoring of eating and exercise behavior. Subjects were…