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Allen Bergin, 2021
This 7th edition marks the 50th anniversary of a leading reference in psychotherapy research and practice. It provides a comprehensive overview of research findings, serving as a rigorous, evidence-based text for professionals and students. The anniversary edition includes a Foreword by Allen Bergin and covers historical issues, methods for measuring change, therapeutic ingredients, delivery formats, and future research directions. Contributions from over 60 international experts offer state-of-the-art insights into the field.