Gilbert D.
McCann

Caltech (E-Tree)


William Homan
Thorpe

Cambridge (Animal Behavior Tree)


David M.
Vowles

(PsychTree)


Heinz
Hartmann

New York Psychoanalytic Society and Institute










Neal E.
Miller

Rockefeller


Euan
MacPhail

University of York


Harry F.
Harlow

UW Madison (Primatology Tree)







Bernard W.
Balleine

UCLA
(Options)

Bernard BalleineX