Is therapist evaluation of Social Anxiety/Avoidance traits associated with patient-reported attachment style?

The Social Anxiety/Avoidance Scale was recently added to the Shedler Westen Assessment Procedure (SWAP), and requires independent validation. This study used data drawn from a larger ongoing project in order to retrospectively examine its convergent validity with two self-report attachment measures: Relationship Questionnaire (RQ) and Experiences in Close Relationships Questionnaire-Revised (ECR-R). Fifty-two patients completed the RQ and the ECR-R before beginning psychotherapy treatment. Clinicians rated the patients on the SWAP after six sessions. The SWAP Social Anxiety/Avoidance Scale (SWAP-SAAS) was negatively related to the RQ secure attachment prototype scale and positively related to the ECR-R attachment anxiety scale. Our findings provide initial support for the use of the SWAP-SAAS as a therapist-rated measure associated with lower patient-reported levels of fit with a secure attachment prototype and with higher patient-reported levels of attachment anxiety. Implications and suggestions for future research on the SWAP-SAAS, as well as for clinical work with socially anxious and avoidant patients, are discussed.