This study examined the impact, on therapeutic alliances, made by client motivation to change, insight, mistrust, and other factors; as well as therapist's clinical experience. This secondary data analysis used a sample of 212 client respondents extracted from the Treatment of Depression Collaborative Research Program's data set. Results of generalized least squares random-effects modeling showed a significant impact exerted by client social-adjustment difficulties, insight, alcohol use, and gender; and client-therapist matching gender. Also, four elements of therapeutic alliances-regard, empathic understanding, unconditionality, and congruence-had four unique patterns of significant factors. To foster therapeutic alliances, therapists need to help clients develop awareness of and insight into the clients' social-adjustment difficulties; therapists should also be particularly sensitive to expectations of clients of the opposite sex. Implications for future research are suggested.
Keywords: Insight; Motivation; Working alliance.