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…

Several treatment approaches to cigarette smoking were investigated, including a nicotine fading procedure in which subjects changed their cigarette brand each week to one containing progressively less nicotine and tar; a self-monitoring procedure in which subjects plotted their daily intake of nicotine and tar; a combined nicotine…