Explain the concept of the therapeutic alliance and its impact on treatment outcomes.

• A. The alliance is mainly a formal agreement with limited impact on outcomes.
• B. It is a hierarchical dynamic where the clinician dictates all decisions.
• C. It is a collaborative relationship characterized by trust, agreement on goals, and collaboration on tasks; a strong alliance predicts better engagement and treatment outcomes.
• D. It is solely about the clinician's technical skills.

Answer: (C)