Article
Genetic risk factors for disordered eating in adolescent males and females.
Journal of abnormal psychology - 1 Aug 2009
Baker Jessica H, Maes Hermine H, Lissner Lauren, Aggen Steven H, Lichtenstein Paul, Kendler Kenneth S
Abstract excerpt
The etiologic role of genetic and environmental factors on disordered eating was examined in a sample of 15- to 17-year-old female-female, male-male, and opposite-sex twin pairs. Also assessed was whether a single factor is underlying 3 facets (body dissatisfaction, drive for thinness, bulimia) of disordered eating, including the possible importance of sex differences. Univariate model-fitting analyses indicated...
Topics
- Adolescent
- Anorexia Nervosa
- Body Image
- Bulimia Nervosa
- Diseases in Twins
- Female
- Gender Identity
- Genotype
- Humans
- Male
- Models, Genetic
- Motivation
