Psychology and Psychiatry: Biographies
- Gordon W Allport
- Gordon Willard Allport
- Granville Stanley Hall
- Gustav Theodor Fechner
- Hans Jurgen Eysenck
- Harry F. Harlow
- Harry Stack Sullivan
- Havelock Ellis
- Henry Alexander Murray
- Hermann Ebbinghaus
- Hugo Munsterberg
- Ivan Pavlov
- Jacques Lacan
- James Braid
- James Jerome Gibson
- James Mark Baldwin
- James Rowland Angell
- Jean Piaget
- John Bowlby
- John Broadus Watson