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The Third Force: Humanistic Psychology, Self-Actualization, and the Person-Centered Revolution
Paperback
Publisher: Independently Published
Published: Jul 21 2026
Pages: 572
Weight: 2.16
Height: 1.16 Width: 7.00 Depth: 10.00
Language: English
Discover the Third Force That Transformed Psychology
The Third Force: Humanistic Psychology, Self-Actualization, and the Person-Centered Revolution by Elizabeth McLean is the definitive modern guide to one of psychology's most inspiring and influential movements.
Emerging in the 1950s-1960s as a passionate alternative to the determinism of behaviorism and the pessimism of psychoanalysis, humanistic psychology placed the whole person-capable of growth, authenticity, and transcendence-at the heart of the field. This richly detailed yet accessible textbook traces the movement's postwar American roots, European existential influences, key figures, core concepts, cultural impact, scientific critiques, and ongoing relevance in the 21st century.
What You'll Explore
- Abraham Maslow's hierarchy of needs, self-actualization, and peak experiences
- Carl Rogers' person-centered approach, core conditions (empathy, unconditional positive regard, congruence), and the fully functioning person
- Rollo May and the American synthesis of existential psychology, anxiety, freedom, responsibility, and the daimonic
- The human potential movement, encounter groups, sensitivity training, and alignment with 1960s social change
- Lasting influences on education (student-centered learning), management (Theory Y), therapy, coaching, and positive psychology
- Balanced examination of critiques: subjectivity, cultural bias, individualism, and measurement challenges
- Contemporary integrations with neuroscience, evolutionary psychology, flow research, and responses to digital-age and existential challenges (climate anxiety, AI ethics)
Designed for undergraduate and graduate courses in psychology, counseling, education, leadership, and American studies, the book includes learning objectives, key terms, timelines, tables, case studies, biographical spotlights, discussion questions, personal growth experiments, and interdisciplinary resources.
Whether you are a student, mental health professional, educator, leader, or lifelong learner, this volume offers both scholarly depth and practical inspiration for living more authentically and helping others do the same.
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