| Term | Definition |
|---|---|
| Wilhelm Wundt | father of psychology; first psychology lab; trained in introspection |
| William James | publish the first science textbook: "The Principles of Psychology"; established the theory of functionalism |
| Max Wertheimer | Gestalt psychologist; tried to examine a person's experience as a whole |
| Sigmund Freud | believe the unconscious mind controls how we think and act; used psychoanalytic therapy |
| Margaret Floy Washburn | first woman to earn a Ph.D. in psychology |
| John Watson | though psychology should be limited to what we can see; wanted to establish behaivoralism; Little Albert guy |
| Ivan Pavlov | led to the development of the classical conditioning model of learning by experimenting with dogs |
| B.F. Skinner | expanded idea of behaivoralism to include reinforcement and punishment |
| Mary Whiton Calkins | first female president of the APA |
| G. Stanley Hall | founder and first president of the APA; first American psychology lab and journal |
| Abraham Maslow and Carl Rodgers | humanists |
