The dimensionality of the 12-item version of the Eating Attitudes Test. Confirmatory factor analyses

Scand J Psychol. 1999 Dec;40(4):293-300. doi: 10.1111/1467-9450.404129.

Abstract

The assumed three-dimensional structure of the 12-item version of the Eating Attitudes Test was examined by confirmatory factor analysis in a non-clinical sample of 224 female and 261 male adolescents in grade 8 aged 14-15 years. Alternative models were examined. Data did neither support a three-dimensional structure, nor a one-dimensional structure using twelve items. Three dimensions were supported when one and three items were omitted from the girls' and boys' analyses, respectively. A second order factor structure was supported in both genders. Conceptual and psychometric issues are discussed. A discussion of the measurement domain of the eating problem construct in non-clinicals is warranted.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adolescent
  • Attitude*
  • Feeding and Eating Disorders / diagnosis*
  • Feeding and Eating Disorders / psychology
  • Female
  • Humans
  • Male
  • Models, Statistical
  • Personality Inventory / statistics & numerical data*
  • Psychometrics
  • Reproducibility of Results