Charles Sanders
Peirce

Johns Hopkins (Philosophy Tree)




Joseph
Jastrow

Johns Hopkins






V. A. C.
Henmon

UW Madison


Carl Emil
Seashore

University of Iowa


Daniel
Starch

UW Madison (PsychTree)


Clark L.
Hull

UW Madison




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







Irving L.
Janis

(Options)

John H.
Riskind

George Mason

Bridget A.
Murphy

George Mason

Nathan L.
Williams

University of Arkansas

Mark S.
Balaban

George Mason

Daniel G.
Long

George Mason

Catherine R.
Ayers

George Mason


Michael R.
Dudis

George Mason

Edward C.
Wright

George Mason

Evan M.
Kleiman

Rutgers, New Brunswick

Alan C.
Elms

UC Davis (PoliSci Tree)


Katie L.
Isaacson

UC Davis (PoliSci Tree)

James M.
Dabbs

Georgia State

Paul C.
Bernhardt

Frostburg State University (PsychTree)

Seymour
Feshbach

UCLA (SocTree)

Sharon S.
Ishikawa

UCLA (SocTree)


June P.
Tangney

George Mason (PsychTree)

Irving JanisX