Book excerpt: This volume examines expressions of such feelings as love, anger, and sadness, and highlights the individual and interpersonal processes that shape emotional behavior. It offers a lively and comprehensive discussion of the role of emotional expression and nonexpression in individual adaptation, social interaction, and therapeutic process. Drawing upon extensive theory and research, the authors provide coherent guidelines to help clinicians, researchers, and students identify, conceptualize, and treat problems in emotional behavior. This guide is an important resource for teachers, students, and researchers of clinical, counseling, social, personality, and health psychology, as well as practicing counselors and psychotherapists. It will also serve as a text in advanced undergraduate and graduate-level courses on emotion and interpersonal communication, and in graduate-level counseling and psychotherapy seminars.