Compulsive Physical Activity in Adolescents with Anorexia NervosaA Psychobehavioral Spiral of Pathology
作者:
CAROLINE DAVIS,
DEBRA KATZMAN,
CYNTHIA KIRSH,
期刊:
The Journal of Nervous and Mental Disease
(OVID Available online 1999)
卷期:
Volume 187,
issue 6
页码: 336-342
ISSN:0022-3018
年代: 1999
出版商: OVID
数据来源: OVID
摘要:
The excessive exercising that is frequently observed in anorexia nervosa (AN) has been viewed both as an addictive behavior and as a type of obsessive compulsive disorder. The present study tested a nonrecursive structural equation model that specified associations among personality factors, cognitions, and behavior in the development and progression of excessive exercise in adolescent patients with AN. As proposed, findings indicated that both addictive personality and obsessive-compulsive personality contributed to excessive exercising by means of their influence on obligatory/pathological cognitions about exercising. Childhood physical activity also predicted excessive exercising. The implications of these results are discussed from a psychobiological perspective.
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