Construct validity of the Relationship Profile Test: links with attachment, identity, relatedness, and affect.

Studies suggest that overdependence and detachment have negative effects on psychological adjustment, health, and therapy process and outcome. In contrast, healthy dependency (ie., flexible, situation-appropriate help and support seeking) has beneficial effects in each of these areas. In this investigation, 90 college students (50 women and 40 men) completed a battery of personality scales including the Relationship Profile Test (RPT), a 30-item measure of destructive overdependence, dysfunctional detachment, and healthy dependency. RPT scores showed the expected patterns of subscale intercorrelations, gender differences, and links with measures of attachment style, identity, relatedness, and affect. Implications of these results for the construct validity of the RPT are discussed in the context of theoretical models of dependency-detachment.

Construct validity of the relationship profile test: a self-report measure of dependency-detachment.

This study evaluated the construct validity of the Relationship Profile Test (RPT; Bornstein & Languirand, 2003), a 30-item self-report measure of dependency-detachment that yields three subscale scores: (a) destructive overdependence, (b) dysfunctional detachment, and (c) healthy dependency. Scores on the RPT subscales generally showed the expected patterns of intercorrelations and gender differences, and comparison of RPT scores with scores on other tests supported the convergent and discriminant validity of each RPT subscale. Results of internal and retest reliability analyses were generally supportive as well, and suggested that the three RPT subscales assess aspects of the traits they purport to measure