title: A comparison of the effects of external control and self-control on the modification and maintenance of weight.
mesh_terms: D000328:Adult; D001521:Behavior Therapy; D001835:Body Weight; D005247:Feeding Behavior; D005260:Female; D006801:Humans; D007389:Internal-External Control; D008297:Male; D008875:Middle Aged; D009765:Obesity / Q000628:therapy*; D012054:Reinforcement, Psychology