Validating a multidimensional model of the psychopathology of bulimia nervosa

Author(s): Eberenz, K. P.

Journal/Book: J Clin Psychol. 1995; 51: 4 Conant Square, Brandon, VT 05733. Clinical Psychology Publ Co. 181-189.

Abstract: In a recent preliminary report, a multidimensional model for bulimia nervosa: was proposed with latent dimensions body dissatisfaction, restricting behaviors, bulimic behaviors, and affective and personality disorder. It was suggested that body dissatisfaction clearly represented a distinct dimension of the disorder. In the current investigation, we cross-validated the prior results on a larger sample with a different set of variables and tested the fit against alternative models. Subjects were 497 women diagnosed as having bulimia nervosa. We performed a confirmatory factor analysis using the LISREL 7 program. The results supported the fit of the four-dimensional model, but also suggested that self-injurious behaviors may represent additional separate dimensions of the disorder, relatively independent of the affective disturbance.

Note: Article DH Gleaves, Texas A&M Univ, Dept Psychol, College Stn, TX 77843 USA

Keyword(s): CONFIRMATORY FACTOR-ANALYSIS; ANOREXIA-NERVOSA; DEPRESSION; DISORDER

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