Predicting eating disorder group membership: an examination and extension of the sociocultural model.
The purpose of this research was to examine and extend portions of the sociocultural model of bulimia nervosa (Stice, E. (1994). Review of the evidence for a sociocultural model of bulimia nervosa and an exploration of the mechanisms of action. Clinical Psychology Review, 14, 633-661; Stice, E., & Agras, W. S. (1998). Predicting onset and cessation of bulimic behaviors during adolescence: A longitudinal grouping analysis. Behavior Therapy, 29, 257-276). Participants were women who reported engaging in binge eating at baseline and the 1-year follow-up (n = 26), women who began binge eating between these 2 points (n = 25), and women who did not report binge eating during the course of the study (n = 199). Results of the first discriminant function analysis provided support for the sociocultural model. However, the results of subsequent analyses suggest that additional variables, including stress, escape-avoidance coping, and interoceptive awareness, emerged as important. Implications of these findings for our understanding of the development and maintenance of binge eating are discussed.
Engler
Patricia A
PA
Brown University/Rhode Island Hospital, Providence, RI 02903, USA. Patricia_Engler@brown.edu
Crowther
Janis H
JH
Dalton
Ginnie
G
Sanftner
Jennifer L
JL
D000223:Adaptation, Psychological; D000328:Adult; D015992:Body Mass Index; D002032:Bulimia / Q000175:diagnosis / Q000208:ethnology / Q000523:psychology; D052018:Bulimia Nervosa / Q000175:diagnosis / Q000208:ethnology / Q000523:psychology; D003469:Culture; D003863:Depression / Q000175:diagnosis / Q000453:epidemiology / Q000523:psychology; D005260:Female; D006801:Humans; D011237:Predictive Value of Tests; D012649:Self Concept; D011795:Surveys and Questionnaires