John
Dewey

Columbia (PsychTree)


James McKeen
Cattell

Penn (Neurotree)


John F.
Dashiell

UNC Chapel Hill (Neurotree)


Delos D.
Wickens

Ohio State (Neurotree)


Michael T.
Turvey

Haskins Laboratories (Neurotree)


Harvey A.
Carr

Chicago (PsychTree)


John A.
McGeoch

Iowa State (Neurotree)


James Rowland
Angell

Chicago (Neurotree)


Edward Stevens
Robinson

Yale (Neurotree)


Arthur W.
Melton

University of Michigan (Neurotree)


Walter Bowers
Pillsbury

University of Michigan (Neurotree)


John Frederick
Shepard

University of Michigan (PsychTree)


Charles Sanders
Peirce

Johns Hopkins (Philosophy Tree)


Granville Stanley
Hall

Johns Hopkins (Neurotree)


Joseph
Jastrow

Johns Hopkins (Neurotree)




James McKeen
Cattell

Penn (Neurotree)


V. A. C.
Henmon

UW Madison (Neurotree)


Carl Emil
Seashore

University of Iowa (Neurotree)


Daniel
Starch

UW Madison (PsychTree)


Clark L.
Hull

Yale (Neurotree)


Alvin M.
Liberman

Haskins Laboratories (Neurotree)


John A.
McGeoch

Iowa State (Neurotree)


Edward Stevens
Robinson

Yale (Neurotree)


Arthur W.
Melton

University of Michigan (Neurotree)


John Frederick
Shepard

University of Michigan (PsychTree)


Joseph
Jastrow

Johns Hopkins (Neurotree)


V. A. C.
Henmon

UW Madison (Neurotree)


Daniel
Starch

UW Madison (PsychTree)


Clark L.
Hull

Yale (Neurotree)


Alvin M.
Liberman

Haskins Laboratories (Neurotree)


Ignatius Gorsline
Mattingly

University of Connecticut

Philip E.
Rubin

Haskins Laboratories
(Options)

Philip RubinX