Jacob Robert
Kantor

University of Maryland (PsychTree)


Wendell
Johnson

University of Iowa


Chauncy McKinley
Louttit

Indiana University




John
Dollard

Yale (PsychTree)


Paul
Mussen

Yale (PsychTree)


Lee Edward
Travis

University of Iowa


George
Kelly

Ohio State (PsychTree)


Joseph F.
Rychlak

Loyola University Chicago



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