title: Impulsivity as an underlying factor in the relationship between disordered eating and sexual behavior.
abstract: OBJECTIVE
  Previous research has reported associations between bulimia nervosa (BN), increased sexual activity, and impulsivity. However, most studies have examined these topics separately and have not examined the role of impulsivity in associations between bulimic and sexual behaviors. The current study sought to examine relationships between disordered eating, sexual behaviors, and impulsivity, as well as to investigate impulsivity as a third variable in these relationships.
  
  
  METHODS
  The participants were 500 female undergraduate students from a large midwestern university who completed self-report questionnaires of binge eating, the use of compensatory behavior, sexual behavior, and impulsivity.
  
  
  RESULTS
  Compensatory behavior, but not binge eating, was significantly correlated with sexual experiences. Partial correlations indicated that impulsivity is a third variable that partially underlies this relationship.
  
  
  CONCLUSIONS
  Compensatory behaviors and increased sexual activity likely represent risky behaviors that are influenced by impulsivity levels.
authors.affiliation: Department of Psychology, Michigan State University, East Lansing, Michigan 48824-1116, USA.
authors.forename: Kristen M
authors.initials: KM
authors.lastname: Culbert
authors.forename: Kelly L
authors.initials: KL
authors.lastname: Klump
mesh_terms: D000293:Adolescent; D000328:Adult; D002032:Bulimia / Q000175:diagnosis / Q000453:epidemiology* / Q000523:psychology; D003430:Cross-Sectional Studies; D005260:Female; D006306:Health Surveys; D006801:Humans; D007175:Impulsive Behavior / Q000175:diagnosis / Q000453:epidemiology* / Q000523:psychology; D010552:Personality Assessment / Q000706:statistics & numerical data; D011594:Psychometrics / Q000706:statistics & numerical data; D015203:Reproducibility of Results; D012725:Sexual Behavior; D013223:Statistics as Topic; D013334:Students / Q000523:psychology