Key figures in psychology unit 1 and 2 IHS

Wilhelm Wundt

Often considered the father of experimental psychology, established the first psychology laboratory in Leipzig, Germany, in 1879.

G

Founded the first psychology laboratory in the U.S. at Johns Hopkins University and established the American Psychological Association (APA).

William James

A leading figure in American psychology known for functionalism and author of the influential book, The Principles of Psychology.

Mary Whiton Calkins

The first woman president of the APA, known for her contributions to memory study and the paired-associations technique.

Margaret Floy Washburn

The first woman to earn a Ph.D. in psychology, contributed to the study of animal behavior and motor theory.

Sigmund Freud

Founder of psychoanalysis, developed theories about the unconscious mind, defense mechanisms, and psychosexual development.

John B

Key figure in behaviorism, known for research on classical conditioning and advocating for psychology to focus on observable behavior.

B.F

Prominent behaviorist known for operant conditioning and the use of reinforcement and punishment to shape behavior.

Carl Rogers

Key figure in humanistic psychology, known for person-centered therapy emphasizing supportive therapeutic relationships.

Ivan Pavlov

Known for research on classical conditioning, demonstrated how stimuli can be associated with reflexive responses through experiments with dogs.

Jean Piaget

Swiss psychologist known for his theory of cognitive development in children, outlining developmental stages from simple to complex thinking.

Charles Darwin

Naturalist whose theory of evolution by natural selection influenced the development of evolutionary psychology.

Dorothea Dix

Advocate for the mentally ill, played a crucial role in reforming mental health care institutions in the U.S. to improve conditions and treatment.