Harry F.
Harlow

UW Madison


Alfred
Adler

Vienna University (PsychTree)






Arthur W.
Melton

University of Michigan


Carl I.
Hovland

Yale (PsychTree)




Max
Hertzman

CCNY (PsychTree)


Kenneth W.
Spence

Iowa University




Leon
Festinger

New School for Social Research


Elliot
Aronson

UC Santa Cruz








Floyd Henry
Allport

Maxwell School of Syracuse University


Carl
Stumpf

Universität Berlin




Franz
Brentano

Vienna University




Carl
Stumpf

Universität Berlin


Benno
Erdmann

Universität Berlin


Max
Planck

Universität Berlin (Physics Tree)


Walther
Nernst

Universität Berlin (Chemistry Tree)


Carl
Stumpf

Universität Berlin






Anthony
Greenwald

University of Washington

Deborah S.
Mellott

University of Washington
(Options)

Deborah MellottX