Dataset yielded by an assessment of personality disorders among young French adults using the Inventory of Personality Organization.

Data on personality disorders in young French adults were collected using the validated French version of the Inventory of Personality Organization (IPO-fr). Respondents also completed the Personality Diagnostic Questionnaire-4th Edition (PDQ-4+). The sample comprised 607 students aged 18-26 years enrolled on a variety of courses at Angers University (France).

French version of the Inventory of Personality Organization (IPO-fr): psychometric properties in young adults.

Background: The Inventory of Personality Organization (IPO) is a self-assessment instrument designed to measure the level of personality organization. In the present study, we developed and validated a French version (IPO-fr) of this instrument in a population of young adults. Its validity was established on the basis of two studies examining (1) its internal structure, and (2) its convergent validity with the Personality Diagnostic Questionnaire-4+, the Positive and Negative Affect Schedule (PANAS), the Hospital Anxiety and Depression Scale (HADS), and the Aggression Questionnaire (AQ).