Off-campus Pacific University users: To download campus access theses and dissertations, please log into our proxy server with your PUNet ID and password.

Non-Pacific University users: Please talk to your librarian about requesting this thesis or dissertation through interlibrary loan.

Theses or dissertations that have a specific embargo period indicated below will not be available to anyone until the date indicated.

Date of Award

Spring 4-23-2018

Degree Type

Dissertation (On-Campus Access Only)

Degree Name

Doctor of Psychology (PsyD)

Committee Chair

Leonardo Bobadilla, PhD

Abstract

Risk assessment instruments are used to help determine treatment readiness and improvement and to inform decisions regarding placement in inpatient and outpatient civil commitment, parole, probation, and community supervision (Doyle & Logan, 2012; McKeown, 2010; Singh, Grann, & Fazel, 2011). Risk assessment measures are based on empirically validated static and dynamic risk factors (Wilson, Desmarais, Nicholls, Hart, & Brink, 2013). The present study investigated the static Historical scale and dynamic Clinical and Risk Management scales of the HCR-20 and the dynamic Strengths and Vulnerabilities scales of the START. None of the HCR-20 or START scales were significantly correlated with physical aggression, verbal aggression, or revocation of conditional release. However, the dynamic scales of the HCR-20 and START showed stronger correlations with verbal aggression compared to the static Historical scale of the HCR-20. Additionally, higher scores on the Vulnerabilities scale were associated with more incidents of verbal aggression. Finally, the HCR-20 scales had stronger correlations with outcomes for females than for men. The results also bring into question the use of the START with a female population. Assessment instruments used to inform decisions must be valid for the predicted outcomes.

Available for download on Tuesday, June 09, 2020

Share

COinS