Patient talking with his therapist

The History of Psychology and Its Major Theorists

The history of psychology is filled with fascinating discoveries and stories about the people and events that shaped the modern mental health landscape.
Psychologist Gordon Allport
Gordon Allport's Impact on the Field of Psychology
Fact checked by Emily Swaim
Alfred Binet portrait
Alfred Binet and the Simon-Binet Intelligence Scale
Fact checked by Amanda Tust
Sigmund Freud in his office
Sigmund Freud's Life and Contributions to Psychology
By Kendra Cherry
Mary Whiton Calkins history
Mary Whiton Calkins' Influence on Psychology
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Scientists Edward Thorndike and Karl T. Compton
Edward Thorndike's Contribution to Psychology
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G. Stanley Hall center
Biography of Psychologist G. Stanley Hall
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Mary Ainsworth working with a child
Why Mary Ainsworth Is Important in Child Psychology
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Sigmund Freud reading at his desk
Religion According to Sigmund Freud
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Crowd walking on a city street
Kurt Lewin Is the Father of Modern Social Psychology
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The original shock box used in Milgram's obedience experiments
Milgram's Experiments and the Perils of Obedience
By Kendra Cherry
Sigmund Freud in his office
Sigmund Freud Terms and Concepts
By Kendra Cherry
Robert Yerkes in his office at Harvard
Robert Yerkes Was Influential in Comparative Psychology
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Person in front of TV
Psychology Experiments That Will Surprise You
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6 Classic Psychology Experiments
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B.F. Skinner in 1948
10 Most Influential Psychologists
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scared child hugging her knees next to a wall
The Story of Feral Child Genie Wiley
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Inside of womans head improving and becoming brighter
Biography of Psychologist John B. Watson
Fact checked by James Lacy
psychologist Albert Bandura sitting in offie
Biography of Psychologist Albert Bandura
Fact checked by Amanda Tust
An image of William James
William James Psychologist Biography
Fact checked by Emily Swaim
Sigmund Freud
The Life, Work, and Theories of Sigmund Freud
By Kendra Cherry
Sigmund Freud
An Overview of Sigmund Freud's Theories
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Erik Erikson
Biography of Psychologist Erik Erikson
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Abraham Harold Maslow, Psychologist
Abraham Maslow's Life and Legacy
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Jean Piaget recieving a science award
Jean Piaget: Life and Theory of Cognitive Development
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What should psychology majors minor in?
Structuralism and Functionalism Schools of Thought
Medically reviewed by Steven Gans, MD
Portrait of Howard Gardner, April 20, 2011
Howard Gardner Biography and Theories
Fact checked by James Lacy
psychology schools of thought
The 7 Psychology Schools of Thought
Medically reviewed by Steven Gans, MD
mother smiling while holding infant child outdoors
The Biography of the Psychologist John Bowlby
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Carl Rogers
Carl Rogers Psychologist Biography
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Psychologist Lev Vygotsky
Biography of Psychologist Lev Vygotsky
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Seligman speaking at the 2016 Novus Summit
Martin Seligman Biography and Psychological Theories
Fact checked by James Lacy
embarrassed woman covering her mouth
What's Really Happening When You Have a Freudian Slip
By Kendra Cherry
Portrait of Sigmund Freud sitting at his desk
Freud's Theories of Life and Death Instincts
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Drawn portrait of Alfred Adler
Alfred Adler Biography: Career and Life
Fact checked by Amanda Tust
H J Eysenck
Psychologist Hans Eysenck Biography
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Wilhelm Wundt founded the first psychology lab
The First Experimental Psychology Lab
Fact checked by James Lacy