George Sylvester
Morris

Johns Hopkins (Philosophy Tree)


Charles Sanders
Peirce

Johns Hopkins (Philosophy Tree)


Josiah
Royce

Harvard (Philosophy Tree)






Wilhelm
Wundt

University of Leipzig


Francis
Galton

Cambridge






Ernst Heinrich
Weber

Universität Leipzig


WIlliam Moritz
Drobisch

University of Leipzig


Christian Hermann
Weiße

Universität Leipzig


Johann Christian August
Clarus

Universität Leipzig






Henry Pickering
Bowditch

Harvard Medical School




Karl Ewald
Hasse

Universität Göttingen


Johannes Peter
Müller

Universität Berlin


Hermann
von Helmholtz

Physikalisch-Technische Reichsanstalt


Wilhelm
Wundt

University of Leipzig


William
Hopkins

Cambridge (Physics Tree)


Francis
Galton

Cambridge






Heinrich Wilhelm
Dove

Universität Berlin (Meteorology Tree)


Gustav
Karsten

Kiel University (LinguisTree)


Johannes Peter
Müller

Universität Berlin


Robert Friedrich
Froriep

Charité Berlin


Rudolf Ludwig Karl
Virchow

Universität Berlin


Franz
Boas

Columbia










George Sylvester
Morris

Johns Hopkins (Philosophy Tree)


Charles Sanders
Peirce

Johns Hopkins (Philosophy Tree)


Josiah
Royce

Harvard (Philosophy Tree)






Wilhelm
Wundt

University of Leipzig


Francis
Galton

Cambridge







William N.
Schoenfeld

Queens College
(Options)


James
Dinsmoor

Indiana University

Dick
Malott

Western Michigan University

Harold L.
Atwood

University of Toronto

Harold
Leitenberg

University of Vermont

Milton
Suboski

Indiana University (PsychTree)

Joseph J.
Antonitis

University of Maine (PsychTree)

Philip J.
Bersh

Temple University (PsychTree)

Sherry L.
Serdikoff

Armstrong Atlantic State University

Ralph F.
Hefferline

Columbia (PsychTree)

Joseph M.
Notterman

Princeton (PsychTree)

Jock
Millenson

Columbia (PsychTree)

Julian C.
Leslie

Ulster (PsychTree)


Murray
Sidman

New England Center for Children


Anthony
Wright

University of Texas Medical School

Richard W.
Malott

Western Michigan University


Randolph C.
Grace

University of Canterbury

Thom
Verhave

Arizona State

Carlos A.
Bruner

National Autonomous University of Mexico

Leonard
Krasner

UCLA (PsychTree)

William
O’Donohue

University of Maine (PsychTree)

Eliot
Hearst

Indiana University (PsychTree)

Joseph P.
Newman

UW Madison (PsychTree)

Arthur
Snapper

University of Western Michigan

Frans
Van Haaren

University of Florida



Luís C.
M

Universidade de São Paulo (USP)

William SchoenfeldX