title: An experimental study of the effect of mood on body size perception.
abstract: The study presented is an experimental investigation of the effect of mood on body size perception. Female students estimated their body size and indicated their degree of dissatisfaction with their body size before and after the induction of a negative or positive mood state. Compared with women who received the positive induced mood, the induction of low mood led to greater disturbances in body size perception in the form of a tendency to overestimate their body size more and significantly greater dissatisfaction with their body size. Furthermore, among the women who received the negative mood condition, compared with those with little or no concern with their body shape, for those with such concerns the induction of low mood led to greater disturbances in body size perception in the form of overestimating their body size significantly more and a tendency towards greater dissatisfaction with their body size. These findings suggest that depressed mood may play an important role in determining the extent of disturbance in body size perception in clinical populations.
authors.affiliation: Department of Experimental Psychology, University of Cambridge, U.K.
authors.forename: M J
authors.initials: MJ
authors.lastname: Taylor
authors.forename: P J
authors.initials: PJ
authors.lastname: Cooper
mesh_terms: D000328:Adult; D001824:Body Constitution; D001828:Body Image; D003863:Depression / Q000523:psychology*; D005260:Female; D006801:Humans; D010469:Perceptual Distortion; D010555:Personality Inventory