Erik
Erikson

Harvard


E. Lowell
Kelly

University of Michigan (PsychTree)


Roger
Brown

Harvard






Wolfgang
Köhler

Swarthmore


Max
Wertheimer

New School for Social Research


Rudolf
Arnheim

University of Michigan


Marcus
Singer

Case Western


Charles
Symonds

National Hospital, Queen Square, London


Fred
Quadfasel

Boston VA






Derek Ernst
Denny-Brown

Boston City Hospital and Harvard Medical School


Norman
Geschwind

Harvard Medical School


Clarence Irving
Lewis

(Philosophy Tree)


Nelson
Goodman

(Philosophy Tree)


?


Morton
Weiner

Clark University, Worcester,MA
?


Roy D.
Pea

Stanford


Nancy S.
Foldi

CUNY - Queens College

Emnet Z.
Gammada

CUNY (The Graduate Center)
(Options)

Emnet GammadaX