title: Dietary restraint and self-esteem as predictors of weight gain over an 8-year time period.
abstract: The study aimed to assess dietary restraint and self-esteem as predictors of weight change over a time period of 8 years. Questionnaires assessing self-reported weight, body dissatisfaction, dietary restraint, and self-esteem were completed by 77 young adults (19 men and 58 women) on two occasions separated by 8 years. On average, participants gained approximately 6 kg over the 8 years. Although neither dietary restraint nor self-esteem predicted weight change on its own, their interaction did. Furthermore, the relationship between restraint and weight change was best described as curvilinear. It was concluded that dietary restraint is predictive of subsequent weight gain, but in a more complex way than previously assumed.
authors.affiliation: School of Psychology, Flinders University, GPO Box 2100, Adelaide 5001, Australia. Marika.Tiggemann@flinders.edu.au
authors.forename: Marika
authors.initials: M
authors.lastname: Tiggemann
mesh_terms: D000328:Adult; D001828:Body Image; D004032:Diet; D005260:Female; D006801:Humans; D008297:Male; D011446:Prospective Studies; D012649:Self Concept; D013001:Somatoform Disorders / Q000175:diagnosis / Q000453:epidemiology; D011795:Surveys and Questionnaires; D013997:Time Factors; D015430:Weight Gain