title: A cross-sectional examination of non-suicidal self-injury, disordered eating, impulsivity, and compulsivity in a sample of adult women.
abstract: Non-suicidal self-injury has been classed as having both impulsive and compulsive characteristics (Simeon & Favazza, 2001). These constructs have been related to disordered eating behaviors such as vomiting (Favaro & Santonastaso, 1998). Utilizing an international sample of adult females, this paper further explored this model, aiming to identify whether all types of disordered eating could be classified as impulsive or compulsive, and whether the impulsive and compulsive groupings reflect underlying trait impulsivity and compulsivity. The hypothesized impulsive and compulsive dimensions did not emerge from the data. Notably however, all self-injurious and disordered eating behaviors were linked to Urgency (an impulsivity facet) to varying degrees; no relationship with trait compulsivity was found. These findings are discussed, study limitations are noted, and relevance for clinical practice is outlined.
authors.forename: Emma B
authors.initials: EB
authors.lastname: Black
authors.forename: Helen
authors.initials: H
authors.lastname: Mildred
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003192:Compulsive Behavior / Q000523:psychology*; D003430:Cross-Sectional Studies; D001068:Feeding and Eating Disorders / Q000523:psychology*; D005260:Female; D006801:Humans; D007175:Impulsive Behavior; D008875:Middle Aged; D016728:Self-Injurious Behavior / Q000523:psychology*; D055815:Young Adult