J Abnorm Psychol. 2002 Nov;111(4):598-609.

Modeling individual differences in perceptual and attentional processes related to bulimic symptoms.

Journal of abnormal psychology

Richard J Viken, Teresa A Treat, Robert M Nosofsky, Richard M McFall, Thomas J Palmeri

PMID: 12428773

Abstract

Attentional and perceptual differences between women with high and low levels of bulimic symptoms were studied with techniques adapted from cognitive science. Stimuli were pictures of young women varying in body size and facial affect. A multidimensional scaling analysis showed that the high-symptom women were significantly more attentive to information about body size and significantly less attentive to information about affect. In prototype classification tasks, the high-symptom women used significantly more information about body size and significantly less information about affect. There were strong associations between individual differences in attention in the similarity task and decision making in the classification tasks. The study shows the potential utility of cognitive science methods for the study of cognitive factors in psychopathology.

MeSH terms

• Adult
• Affect / physiology
• Analysis of Variance
• Attention / physiology
• Body Constitution / physiology
• Body Image
• Bulimia / physiopathology
• Bulimia / psychology
• Cognition / physiology
• Cognitive Science
• Female
• Humans
• Individuality*
• Models, Psychological*
• Perception / physiology
• Self Disclosure
• Students / psychology

Publication Types

• Journal Article