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 (Neurotree)


Robert Friedrich
Froriep

Charité Berlin (Neurotree)


Rudolf Ludwig Karl
Virchow

Universität Berlin (Neurotree)


Franz
Boas

Columbia (Neurotree)


Charles Sanders
Peirce

Johns Hopkins (Philosophy Tree)


Jeffries
Wyman

Harvard (Neurotree)


Louis
Agassiz

Harvard (Neurotree)






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










Josiah
Royce

Harvard (Philosophy Tree)










Wilhelm
Wundt

University of Leipzig


Francis
Galton

Cambridge




Albert Theodore
Poffenberger

Columbia (Neurotree)


Theobald
Fischer

Universität Marburg (Geotree)


Gustav
Karsten

Kiel University (LinguisTree)


Rudolf Ludwig Karl
Virchow

Universität Berlin (Neurotree)


Franz
Boas

Columbia (Neurotree)




Josiah
Royce

Harvard (Philosophy Tree)








William N.
Schoenfeld

Queens College (Neurotree)

Bernard
Mausner

Columbia
(Options)



Arthur C.
Graesser

University of Memphis (Neurotree)

Karalyn E.
Patterson

MRC-CBU (Neurotree)

Guy
Van Orden

University of Cincinnati

Philip A.
Cowan

UC Berkeley

Patricia
Worden

California State University, San Marcos


Yoshio
Nakamura

University of Utah (Neurotree)



Patricia
Haden

Univ. Of Otago. Dunedin, NZ


Bernard MausnerX