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Discipline Focus

psychotherapy

10 thinkers, books, and ideas connected to this field.

Thinker

Albert Ellis

American psychologist who developed Rational Emotive Behavior Therapy (REBT) — the first cognitive therapy — arguing that emotional disturbance is caused by irrational beliefs, not by events.

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Thinker

Barry Michels

American psychotherapist and former entertainment lawyer who co-developed the Tools therapeutic framework with Phil Stutz — bringing Jungian depth psychology and practical tool design together into a distinctive therapeutic approach used widely in the Hollywood creative community.

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Thinker

Carl Rogers

American psychologist who developed client-centered (person-centered) therapy — arguing that unconditional positive regard, empathy, and congruence are the necessary and sufficient conditions for therapeutic change.

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Thinker

Donald Robertson

Scottish cognitive-behavioral therapist and author whose How to Think Like a Roman Emperor uses Marcus Aurelius's life as a framework for CBT-adjacent psychological techniques — making Stoicism actionable as a therapeutic practice.

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Thinker

Fritz Perls

German-American psychologist who co-founded Gestalt therapy — a phenomenological approach focused on the present-moment experience and on completing unfinished situations.

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Institution

Hoffman Process

Intensive week-long therapeutic retreat developed by Bob Hoffman in 1967 — which uses a combination of cognitive, emotional, physical, and spiritual processes to identify and break negative behavioral patterns inherited from parents.

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Institution

Internal Family Systems

Psychotherapy model developed by Richard Schwartz in the 1990s that conceptualizes the mind as a family of inner 'parts' — with exiles (traumatized parts), managers (protective parts), and firefighters (reactive parts) — governed ideally by the Self.

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Book

Introduction to Personality and Psychotherapy

Joseph Rychlak's 1973 textbook presenting a comprehensive survey of personality theories from behaviorism to humanism, structured around his argument for teleological explanation in psychology.

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Thinker

Jessica Baum

American licensed mental health counselor and founder of the Relationship Institute of Palm Beach — whose work on self-abandonment, codependency, and attachment has reached large audiences through social media and podcasting.

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Thinker

Phil Stutz

American psychiatrist who co-developed the Tools therapeutic framework with Barry Michels — a set of specific psychological exercises for overcoming resistance, pain, and self-limitation — and who became widely known through Jonah Hill's Netflix documentary Stutz.

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