Edward Chace
Tolman

UC Berkeley




David
Krech

UC Berkeley


Robert C.
Bolles

University of Washington




Philipp W.
Owsyannikow

University of Saint Petersburg


Sergei Petrovich
Botkin

Medical-Surgical Academy (ID Tree)


Carl Friedrich Wilhelm
Ludwig

Universität Leipzig


Ivan Petrovich
Pavlov

Imperial Medical Academy


Jerzy
Konorski

Nencki Institute


?


Paul M.
Carvey

Rush University Medical Center

Jack W.
Lipton

Michigan State
(Options)

James B.
Koprich

Toronto Western Research Institute

Jack LiptonX