This text investigates the fundamental techniques and structural requirements necessary for conducting effective clinical interviews within a therapeutic or diagnostic setting. Authors Michael Hersen and Vincent B. Van Hasselt draw upon their extensive backgrounds in clinical psychology and behavioral assessment to provide a systematic framework for practitioners. The book argues that mastery of basic interviewing skills is the primary prerequisite for accurate diagnosis and successful treatment planning in mental health care.

Experts and educators frequently cite this work as a foundational resource for graduate students and early-career clinicians. Readers often note the practical, no-nonsense density of the prose, which prioritizes actionable clinical methodology over abstract theory.