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Theoretical Foundations & Pioneers

Authors & Clinical Thinkers

Explore the pioneering theorists, clinicians, and foundational thinkers whose frameworks, clinical formulations, and philosophical insights underpin modern counselling and psychotherapy practice.

48 Thinkers Documented | Knowledge Hub View
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[TEST] Irvin D. Yalom

Emeritus Professor of Psychiatry & Pioneer of Existential Psychotherapy 1931–Present
[TEST DUMMY RECORD] Irvin David Yalom is an American existential psychiatrist and emeritus professor of psychiatry at Stanford University. Yalom posited that...
Key Concepts
The Four Ultimate Concerns Here-and-Now Process The Fellow Traveler +2
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[TEST] Viktor Frankl

Neurologist, Psychiatrist & Founder of Logotherapy 1905–1997
[TEST DUMMY RECORD] Viktor Emil Frankl was an Austrian neurologist, psychiatrist, and Holocaust survivor who established the ‘Third Viennese School of Psychotherapy’...
Key Concepts
Will to Meaning Existential Frustration Dimensional Ontology +2
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A

Aaron T. Beck

Father of Cognitive Therapy 1921–2021
Aaron Temkin Beck was an American psychiatrist regarded as the father of cognitive therapy and cognitive behavioral therapy (CBT).
Key Concepts
Cognitive Triad Automatic Thoughts Cognitive Distortions +1
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C

Carl Rogers

Founder of Person-Centred Therapy 1902–1987
Carl Ransom Rogers was an American psychologist among the founders of the humanistic approach to psychology.
Key Concepts
Unconditional Positive Regard Empathy Congruence +1
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F

Fritz Perls

Co-Founder of Gestalt Therapy 1893–1970
Friedrich Salomon Perls, known as Fritz Perls, was a German-born psychiatrist and psychotherapist who co-founded Gestalt therapy with his wife Laura Perls...
Key Concepts
Here-and-Now Empty Chair Technique Contact Boundaries +1
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