John
Dewey

Columbia (PsychTree)




Hermann
Ebbinghaus

Universität Berlin


Benno
Erdmann

Universität Berlin




Jacob Robert
Kantor

University of Maryland (PsychTree)


Ezequiel A.
Chávez

UNAM (PsychTree)


Enrique O.
Aragon

UNAM (PsychTree)






Kenneth W.
Spence

Iowa University


Carl
Stumpf

Universität Berlin




Max
Wertheimer

New School for Social Research








Rogelio
Díaz-Guerrero

UNAM (PsychTree)


Emilio Ribes
Iñesta

Centro de Estudios e Investigaciones en Comportamiento, México






Howard
Hunt

Chicago


Joseph V.
Brady

Walter Reed Army Institute of Research


Philip N.
Hineline

Temple University


Francois
Tonneau

University of Guadalajara


Neal E.
Miller

Rockefeller


Frank A.
Logan

Univ. of New Mexico






Peter A.
Frensch

HU Berlin

Ricardo M.
Tamayo

Universidad Nacional de Colombia
(Options)

Johanna
Sánchez-Mora

Universidad Nacional de Colombia


José A
Parra

Universidad Nacional de Colombia

Ricardo TamayoX