Clark L.
Hull

UW Madison






Richard E.
Petty

Ohio State (AAA tree)


Elliot
Aronson

UC Santa Cruz


John M.
Darley

Princeton


James
Hilton

University of Michigan


Edward Chace
Tolman

UC Berkeley




John
Jonides

University of Michigan


William von
Hippel

Ohio State University


Clark L.
Hull

UW Madison










Leon
Festinger

New School for Social Research


Elliot
Aronson

UC Santa Cruz


Floyd Henry
Allport

Maxwell School of Syracuse University




Carl
Stumpf

Universität Berlin






Anthony
Greenwald

University of Washington


Richard
Petty

Ohio State (PsychTree)

Patrick T.
Vargas

UIUC
(Options)

Patrick VargasX