title: In control of weight: the relationship between facets of control and weight restriction.
abstract: This study explored the moderating effects of body dissatisfaction (BD) on the relationships between various constructs of control and weight restricting and control behaviours (WRCBs). Participants were 167 female undergraduates who completed self-report measures of control, BD and WRCBs. It was found that higher external locus of control (LOC) was related to less dieting and exercise and that LOC was unrelated to purging. In addition, higher levels of general self-control were found to be related to higher levels of purging when BD was high but not low, and higher general self-control was associated with greater dieting and exercise behaviour. Finally, higher 'self-control as self-esteem' was strongly associated with greater dieting and exercise behaviour at both high and low levels of BD, whilst 'self-control as self-esteem' was related to purging only when BD was high. The results of this research suggest that different constructs of control have differential effects on WRCBs. The clinical implications of the findings are discussed.
authors.affiliation: School of Applied Psychology, Griffith University, Mt Gravatt QLD 4122, Australia. Electronic address: c.donovan@griffith.edu.au.
authors.forename: Caroline L
authors.initials: CL
authors.lastname: Donovan
authors.affiliation: School of Psychology, University of Queensland, St Lucia, QLD 4072, Australia.
authors.forename: Rhiannon
authors.initials: R
authors.lastname: Penny
mesh_terms: D000293:Adolescent; D000328:Adult; D001828:Body Image / Q000523:psychology*; D001835:Body Weight; D004032:Diet / Q000523:psychology; D015444:Exercise / Q000523:psychology; D001068:Feeding and Eating Disorders / Q000523:psychology; D005260:Female; D006801:Humans; D007389:Internal-External Control; D010549:Personal Satisfaction; D011793:Queensland; D012649:Self Concept; D057566:Self Report; D055815:Young Adult
keywords: Body dissatisfaction; Control; Dieting; Exercise; Purging