Charles Sanders
Peirce

Johns Hopkins (Philosophy Tree)










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


Moritz Wilhelm
Drobisch

University of Leipzig


Christian Hermann
Weiße

Universität Leipzig


Johann Christian August
Clarus

Universität Leipzig


Alfred Wilhelm
Volkmann

Universität Halle-Wittenberg








Henry Pickering
Bowditch

Harvard Medical School


Wilhelm
Wundt

University of Leipzig




Robert Wilhelm Eberhard
Bunsen

Universität Heidelberg (Chemistry Tree)


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






Ernst Ludwig
Dümmler

Universität Halle-Wittenberg (History of History Tree)


Heinrich
von Sybel

University of Bonn (History of History Tree)


Theobald
Fischer

Universität Marburg (Geotree)


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


Charles Sanders
Peirce

Johns Hopkins (Philosophy Tree)










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)



Murray
Sidman

New England Center for Children

Peter C
Wolff

State University College New York (PsychTree)


Anthony
Wright

University of Texas Medical School

Richard W.
Malott

Western Michigan University

David E.
Carter

Georgetown


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)

Edward A.
Wasserman

University of Iowa

Joseph P.
Newman

UW Madison (PsychTree)

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)

Bernard
Mausner

Columbia (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)

Stephen C.
Fowler

University of Kansas

Jock
Millenson

Columbia (PsychTree)

Julian C.
Leslie

Ulster (PsychTree)

Arthur
Snapper

University of Western Michigan

Frans
Van Haaren

University of Florida


Marcus Bentes
de

Federal University of Para

Paula
Debert

USP (PsychTree)

Andréia
Schmidt

Universidade de São Paulo


Luís C.
M

Universidade de São Paulo

Maria Martha Costa
Hübner

Universidade de São Paulo

William SchoenfeldX