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Related Experiment Videos

Vomiting as a learned weight-control technique in bulimia.

J Chiodo, P R Latimer

    Journal of Behavior Therapy and Experimental Psychiatry
    |June 1, 1983
    PubMed
    Summary

    Vomiting as a weight-control method is often a learned behavior, frequently taught inadvertently by others. Public education about eating disorders needs careful risk-benefit evaluation.

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    Area of Science:

    • Psychiatry
    • Clinical Psychology
    • Behavioral Science

    Background:

    • Binge eating and vomiting are serious concerns.
    • Understanding the origins of maladaptive behaviors is crucial for effective treatment.

    Purpose of the Study:

    • To investigate the origins of vomiting as a weight-control method in patients with binge eating and vomiting.
    • To explore the hypothesis that vomiting is a learned behavior.

    Main Methods:

    • Systematic questioning of 27 consecutive patients presenting with binge eating and vomiting.
    • Detailed inquiry into the circumstances surrounding the onset of their vomiting habit.

    Main Results:

    • Twenty-four out of 27 patients identified specific incidents linked to adopting vomiting for weight control.
    • The nature of these incidents suggests vomiting is a learned maladaptive behavior.
    • Well-meaning individuals (friends, relatives, professionals) may inadvertently teach this behavior.

    Conclusions:

    • Vomiting as a weight-control method is often acquired through social learning.
    • Public education initiatives regarding eating disorders require careful consideration of potential risks.
    • Further evaluation of public health messaging is necessary to prevent inadvertent harm.

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