Is comorbidity in the eating disorders related to perceptions of parenting? Criterion validity of the revised Young Parenting Inventory

BackgroundRecent studies support the reliability and validity of the Young Parenting Inventory-Revised (YPI-R) and its use in investigating the role of parenting in the aetiology and maintenance of eating pathology. However, criterion validity has yet to be fully established. To investigate one aspect of criterion validity, this study examines the association between parenting and comorbid problems in the eating disorders (including general psychopathology and impulsivity).MethodThe participants were 124 women with eating disorders. They completed the YPI-R and the Brief Symptom Inventory (BSI; a measure of general psychopathology). They were also interviewed about their use of a number of impulsive behaviours.ResultsYPI-R scales were significant predictors of one of the nine BSI scales, and distinguished those patients who did or did not use specific impulsive behaviours.DiscussionThe criterion validity of the YPI-R is partially supported with regards to general psychopathology and impulsivity. The findings highlight the specificity of the parenting styles measured by the YPI-R, and the need for further research using this tool.