Leta
Hollingworth

Columbia Teacher's College


Margaret Sidney
Quayle

University of Alabama


Carl Ransom
Rogers

Center for Studies of the Person (PsychTree)


William U.
Snyder

Penn State (PsychTree)


Raymond D.
Fowler

University of Tennessee


C. R.
Brown

University of Michigan


Walter
Cohen

SUNY Buffalo


Peter J.
Lang

University of Florida


Daniel
McNeil

West Virginia University

Cameron L.
Randall

West Virginia University
(Options)

Cameron RandallX