Albert Theodore
Poffenberger

Columbia (Neurotree)








Elmer E.
Southard

Harvard Medical School (Neurotree)




Joseph
Jastrow

Johns Hopkins (Neurotree)


V. A. C.
Henmon

UW Madison (Neurotree)


Clark L.
Hull

UW Madison


Kenneth W.
Spence

Iowa University


Franz
Brentano

Vienna University (Neurotree)




Carl
Stumpf

Universität Berlin


Christian
von Ehrenfels

Prague (Neurotree)


Carl
Stumpf

Universität Berlin


Oswald
Külpe

University of Wurzburg


Friedrich
Schumann

Goethe-Universität Frankfurt


Max
Wertheimer

New School for Social Research (Neurotree)




Leon
Festinger

New School for Social Research

Bert
Raven

UCLA
(Options)

Bert RavenX