Carl
Stumpf

Universität Berlin


Wolfgang
Köhler

Dartmouth (Neurotree)


Max
Wertheimer

New School for Social Research (Neurotree)




Joseph
Jastrow

Johns Hopkins (Neurotree)


V. A. C.
Henmon

UW Madison (Neurotree)


Daniel
Starch

UW Madison


Clark L.
Hull

UW Madison


Carl Emil
Seashore

University of Iowa






Kenneth W.
Spence

Iowa University




Leon
Festinger

New School for Social Research




Richard E.
Nisbett

University of Michigan

Nicola
Knight

University of Michigan
(Options)

Nicola KnightX