Psychology › Schools & history › Scientific psychology (Wundt's Leipzig lab, 1879)
Humanistic psychology (Maslow, Rogers)
1960s 'third force'· School or movement
Mixed evidenceSome support; effects smaller or less consistent than once thought.
A 1960s 'third force' that put human growth, choice and meaning at the center, against behaviorism and psychoanalysis.
See it on the Psychology map →What it says
Abraham Maslow argued psychology should study healthy, fulfilled people, not just patients and lab rats; his hierarchy of needs peaks in 'self-actualization', becoming fully what one can be. Carl Rogers built client-centered therapy on three conditions: the therapist's empathy, genuineness and 'unconditional positive regard'. The Association for Humanistic Psychology formed in 1961. The movement fed the encounter groups and human-potential movement of the 1960s–70s and later inspired positive psychology (1998).
Why it matters
It recast the client as a partner rather than a case, shaping counseling, education and management training. Positive psychology inherited its interest in well-being.
The evidence
Status: mixed. Maslow's strict pyramid order is poorly supported. Rogers' conditions fare better: meta-analyses link therapist empathy and a strong working alliance to better outcomes across many therapies.
Open questions
Whether concepts like self-actualization can be measured scientifically at all, or are better treated as philosophy than psychology.
Connections (5)
▸Humanistic psychology (Maslow, Rogers) rebelled against PsychoanalysisWell replicated
The connection
Humanists objected that Freud built his picture of human nature from troubled patients and saw people as driven by sex, aggression and the past. Maslow said Freud had supplied 'the sick half of psychology' and the healthy half was missing. Rogers replaced the analyst as expert interpreter with a client-led conversation.
Who showed it and when
United States, 1940s–1960s: Rogers' Counseling and Psychotherapy (1942), the Association for Humanistic Psychology (1961) and Maslow's Toward a Psychology of Being (1962).
The evidence
Maslow and Rogers stated their opposition plainly, and the movement's 'third force' label defined it against psychoanalysis and behaviorism.
Open questions
The rebellion was partly a family quarrel: many humanists drew on psychoanalytic dissidents such as Adler, Karen Horney and Erich Fromm.
▸Humanistic psychology (Maslow, Rogers) rebelled against BehaviorismWell replicated
The connection
Abraham Maslow and Carl Rogers called their movement the 'third force', set against both behaviorism and psychoanalysis. They argued that treating people as bundles of conditioned responses, like lab rats, left out choice, meaning and personal growth, and they put the person's own experience back at the center of psychology and therapy.
Who showed it and when
United States, 1950s–1960s: Maslow's 1954 Motivation and Personality, the 1964 Old Saybrook conference, and Rogers's public debates with Skinner in 1956 and 1962.
The evidence
Their own writings define humanism in opposition to behaviorism, and transcripts of the Rogers–Skinner debates survive and are still taught.
Open questions
Whether humanism or the cognitive revolution did more to end behaviorism's dominance; most historians credit cognition, since humanism offered fewer testable methods.
▸Humanistic psychology (Maslow, Rogers) is best known for Maslow's hierarchy of needsWell replicated
The connection
Maslow's 1943 hierarchy predated the movement but became its emblem. At Brandeis University from 1951 he expanded it in Motivation and Personality (1954), studying admired figures such as Lincoln, Einstein and Eleanor Roosevelt to describe 'self-actualizing' people. Its peak, realizing one's potential, captured the movement's core claim that psychology should study growth, not only illness.
Who showed it and when
Brandeis University, Massachusetts, 1951–1969. With Anthony Sutich, Maslow founded the Journal of Humanistic Psychology in 1961; Carl Rogers, Rollo May and others joined the movement's association.
The evidence
Maslow's books and the movement's founding documents. Textbooks routinely present the hierarchy as humanistic psychology's signature idea.
Open questions
Whether the pyramid's fame overshadowed the movement's more testable legacy, Carl Rogers's research on empathy and the therapist–client relationship.
▸Humanistic psychology (Maslow, Rogers) includes Person-centered therapy (Carl Rogers)Well replicated
The connection
Rogers was a founding figure of humanistic psychology, and his therapy became its main clinical form. Its premise, that people grow toward health when they feel understood and accepted, put the movement's optimism into practice, in contrast to psychoanalysis's hidden conflicts and behaviorism's rewards and punishments.
Who showed it and when
Rogers developed client-centered therapy at Ohio State and the University of Chicago in the 1940s–50s, and helped Maslow found the humanistic movement around 1961.
The evidence
Rogers' own writings, especially On Becoming a Person (1961), and the founding records of the Association for Humanistic Psychology tie the two directly.
Open questions
Rogers' method predates the movement's name, so historians note the therapy arguably shaped humanistic psychology as much as it grew from it.
▸Alfred Adler and the inferiority complex influenced founders of Humanistic psychology (Maslow, Rogers)Well replicated
The connection
Adler's themes (the whole person, goals over past causes, striving for growth, social belonging) anticipated humanistic psychology. Maslow attended Adler's informal Friday evening seminars in New York in the mid-1930s; Rogers heard him in 1927–28 and was struck by his direct, practical way with children.
Who showed it and when
New York, 1927–1937, where Adler lectured widely; Rollo May, later a humanistic leader, studied with him in Vienna in 1932.
The evidence
Maslow wrote that Adler 'becomes more and more correct year by year', and Rogers later recalled being impressed by Adler's lectures.
Open questions
How much was direct influence versus shared ideas in the air; Adler is often under-credited, though The Courage to Be Disliked revived him in East Asia.