title: Body size and body esteem in women: the mediating role of possible self expectancy.
abstract: We predicted that an expectancy of acquiring a feared fat self and an expectancy of acquiring a hoped-for thin self both mediate the impact of body size on women's body esteem. We also predicted that the mediating pathway through the feared fat self would be stronger than that through the hoped-for thin self. A community sample of 251 women reported their age, height, weight, and completed measures of body esteem and expectancy perceptions of acquiring the feared fat and hoped-for thin selves. Bayesian Structural Equation Modeling (SEM) demonstrated that expectancies about the feared fat self and about the hoped-for thin self mediated the relationship between body size and body esteem. Bayesian SEM also revealed that the pathway through the feared fat self was stronger than that through the hoped-for thin self. Implications for future research and the development of eating pathology are discussed.
authors.affiliation: Faculty of Behavioral and Social Sciences, University of Groningen, Grote Kruisstraat 2/1, 9712 TS Groningen, The Netherlands. S.E.Dalley@Rug.nl
authors.forename: Simon E
authors.initials: SE
authors.lastname: Dalley
authors.forename: Thomas V
authors.initials: TV
authors.lastname: Pollet
authors.forename: Jose
authors.initials: J
authors.lastname: Vidal
mesh_terms: D000328:Adult; D001240:Aspirations, Psychological; D001499:Bayes Theorem; D001828:Body Image / Q000523:psychology*; D015992:Body Mass Index; D049628:Body Size; D005060:Europe; D005260:Female; D006801:Humans; D008960:Models, Psychological; D012649:Self Concept