Clark L.
Hull

UW Madison




Leon
Festinger

New School for Social Research




Lee
Ross

Stanford


Carroll C.
Pratt

Rutgers, New Brunswick (Neurotree)


Margaret E.
Tresselt

NYU (Neurotree)


Edgar A.
Singer, Jr.

Penn (Philosophy Tree)


Willard Van Orman
Quine

Harvard (Philosophy Tree)


Silvan Solomon
Tomkins

Livingston College of Rutgers University (Neurotree)


William N.
Schoenfeld

Queens College (Neurotree)




Paul
Ekman

UCSF (Neurotree)


Dacher
Keltner

UC Berkeley

Paul K.
Piff

UC Berkeley
(Options)

Paul PiffX