Across
- 4. Studied pyshcoanalysis and ego psychology
- 5. Developed client-centered therapy
- 6. Theory of cognitive development
- 7. Distinguised psychology as a science and twas he first to call himself a psychologist
- 9. Theory on psychosocial development of human beings
Down
- 1. Founded psychoanalysis and theories of the unconscious mind
- 2. Operant conditioning chamber
- 3. Connection between mental processes and motor activity, as well as animal behavior
- 8. Created the attachment theory