Poster 10. Clinicians, clients, and their caregivers enrolled in Mental Health Rehabilitation (MHR) services completed a modified version of the Parent Involvement Project Questionnaire (PIPQ) to determine if it and its associated theory, the Hoover-Dempsey and Sandler Model of Parental Involvement (2005), can be used in a counseling format to assess for caregiver engagement in counseling. The PIPQ was a reliable measure and identified relationships between different subscales with caregiver report of engagement behaviors.