- Robert Mearns Yerkes
- Wilhelm Wundt
- Robert Sesje Woodworth
- Max Wertheimer
- John Broadus Watson
- Edward Chace Tolman
- Louis Leon Thurstone
- Lewis Madison Terman
- BF Skinner
- Carl Ransom Rogers
- Jean Piaget
- Harry i Bonaro Overstreet
- Mężczyźni Inger (rodzina)
- William McDougall
- Abraham Harold Maslow
- Kurt Lewin
- Karl Spencer Lashley
- Kurt Koffka
- Carl Gustav Jung
- Charles Hubbard Judd
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