- Ernest Jones
- Joseph Jastrow
- Clark Leonard Hull
- Horney
- Harry Frederick Harlow
- Erich Fromm
- Anna Freud
- Hans Eysenck
- Erik Homberger Erikson
- Hermann Ebbinghaus Ebbinghaus, Hermann makalesine Ebbinghaus, Hermann Ebbinghaus…
- Edward de Bono Bono
- Kenneth Bancroft Clark
- James McKeen Cattell
- Alfred Binet
- James Mark Baldwin
- Alfred Adler
- Julius Wagner
- Harry Stack Sullivan
- Benjamin Rush
- Melanie Klein Klein
Bilgi Keşfi