AP Psychology

2. Father of American Psychology
5. famous for his experiments with monkeys
9. Came up with the theory of learned helplessnes
12. Came up with the Hierarchy of Needs
15. Set the stage for behaviorism
16. Famous for his theory of multiple intelligences
17. Founder of experimental psychology
18. Known for his understanding of split-brain patients
21. Created the factor analysis and the rank correlation coefficient
22. Known for his work with personality and intelligence
23. Had a different perspective on developmental psychology with the social developmental theory.
25. Came up with the Bobo Doll Experiment in 1961
27. described as the father of modern linguistics
28. Pioneer in the study of emotions and facial expressions

1. Developed the REBT (Relative Emotive Behavior Therapy)
3. Father of operant conditioning
4. Father of Classical Conditioning
6. His student was Edward Titchener
7. Credited with inventing the first intelligence test.
8. came up with operational stage, concrete operational stage and formal operational stage.
10. Came up with the forgetting curve and the spacing effect
11. Conducted an experiment at Yale University that found people to be extremely obedient to authority figures.
13. Father of client-centered therapy
14. Stanford Prison Experiment
19. associated with attachment and the strange situation
20. Credited with the theory of neurosis
24. did taste tests on rats
26. Arguably the most known psychologist to date