The relation between the working alliance on mental illness and criminal thinking among justice-involved people with co-occurring mental illness and substance use disorders.

These findings expand the literature on the relation between working alliance and changes in mental illness symptoms by testing this association in the understudied population of justice-involved people with mental illness; these results also suggest the working alliance is associated with changes in criminal thinking. Treatment providers working with justice-involved people with mental illness should assess and emphasize the development of a working alliance to maximize treatment change. (PsycInfo Database Record (c) 2022 APA, all rights reserved).