Construct Validity of the Relationship Profile Test: Links With Measures of Psychopathology and Adult Attachment

This study assessed the construct validity of the Relationship Profile Test (RPT; Bornstein &; Languirand, 2003 Bornstein, R. F., &; Languirand, M. A. (2003). Healthy dependency. New York, NY: Newmarket. [Google Scholar]) with a substance abuse sample. One hundred-eight substance abuse patients completed the RPT, Experiences in Close Relationships Scale–Short Form (Wei, Russell, Mallinckrodt, &; Vogel, 2007 Wei, M., Russell, D. W., Mallinckrodt, B., &; Vogel, D. L. (2007). The Experience in Close Relationships Scale (ECR)–Short Form: Reliability, validity and factor structure. Journal of Personality Assessment, 88, 187–204.[Taylor &; Francis Online], [Web of Science ®] , [Google Scholar]), Personality Assessment Inventory (Morey, 1991 Morey, L. C. (1991). Personality Assessment Inventory professional manual. Odessa, FL: Psychological Assessment Resources. [Google Scholar]), and Symptom Checklist–90–Revised (Derogatis, 1983 Derogatis, L. R. (1983). SCL–90–R administration, scoring, and procedures manual II. Towson, MD: Clinical Psychometric Research. [Google Scholar]). Results suggest that the RPT has good construct validity when compared against theoretically related broadband measures of personality, psychopathology, and adult attachment. Overall, health dependency was negatively related to measures of psychopathology and insecure attachment, and overdependence was positively related to measures of psychopathology and attachment anxiety. Many of the predictions regarding RPT detachment and the criterion measures were not supported. Implications of these findings are discussed.