The effects of feedback, reinforcement, and increased food presentation on caloric intake were sequentially examined in an experimental single-case design with an anorexia nervosa patient. Although feedback on weight and a point-reinforcement system for weight gains led to increased consumption, augmenting the amount of food presented in combination with feedback and reinforcement resulted in the most dramatic change in caloric intake.
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References
1.
BachrachA. J.ErwinW.MohrJ. P.The control of eating behavior in an anorexic by operant conditioning techniques. In UllmannL.KrasnerL. (Eds.), Studies in behavior modification. New York: Holt, Rinehart, & Winston, 1965. Pp. 153–163.
2.
BlinderB. J.FreemanD. M. A.StunkardA. J.Behavior therapy of anorexia nervosa: Effectiveness of activity as a reinforcer of weight gain. American Journal of Psychiatry, 1970, 126, 1093–1098.
3.
DallyP.SargentW.A new treatment of anorexia. British Medical Journal, 1960, 1, 1770–1773.
4.
FrazierS. H.Anorexia nervosa. Diseases of the Nervous System, 1965, 26, 155–159.
5.
HallstenE. A.Jr.Adolescent anorexia nervosa treated by desensitization. Behavior Research and Therapy, 1965, 3, 87–91.
6.
LangP. J.Behavior therapy with a case of nervous anorexia. In UllmannL.KrasnerL. (Eds.), Studies in behavior modification. New York: Holt, Rinehart, & Winston, 1965. Pp. 217–221.
7.
LeitenbergH.AgrasW. S.ThomsonL. E.A sequential analysis of the effect of selective positive reinforcement in modifying anorexia nervosa. Behavior Research and Therapy, 1968, 6, 211–218.
8.
NemiahJ. C.Anorexia nervosa: Fact and theory. American Journal of Digestive Diseases, 1958, 3, 249–274.
9.
StumphauzerJ. S.Application of reinforcement contingencies with a 23-year-old anorexic patient. Psychological Reports, 1969, 24, 109–110.
