☰


Karl Leonhard
Reinhold
Universität Kiel (Neurotree)

Georg Ludwig
König
Gymnasium at Eutin (Neurotree)

Johann Gottfried Jakob
Hermann
University of Leipzig (Philosophy Tree)

August
Boeckh
Universität Berlin (Neurotree)


Friedrich Adolf
Trendelenburg
Universität Berlin (Philosophy Tree)
?


Hermann
Ulrici
University of Halle (Philosophy Tree)


George Sylvester
Morris
Johns Hopkins (Philosophy Tree)


Nathaniel
Bowditch
Harvard (Physics Tree)


Benjamin
Peirce
Harvard (MathTree)


Charles Sanders
Peirce
Johns Hopkins (Philosophy Tree)


Friedrich Carl
von Savigny
Universität Berlin (History of History Tree)

Johann Christian
Hasse
Universität Bonn (History of History Tree)


Johann Kaspar
Bluntschli
Universität München (History of History Tree)


Bruno
Hildebrand
University of Marburg (History of History Tree)


Karl
Knies
Heidelberg University (History of History Tree)


Herbert Baxter
Adams
Johns Hopkins (History of History Tree)


Charles Sanders
Peirce
Johns Hopkins (Philosophy Tree)

Jeffries
Wyman
Harvard (Neurotree)

Louis
Agassiz
Harvard (Neurotree)


Jeffries
Wyman
Harvard (Neurotree)

Claude
Bernard
Collège de France et l'Hôpital Hôtel-Dieu de Paris (Neurotree)

Max Johann Sigismund
Schultze
Anatomical Institute, Bonn (Neurotree)

Carl Friedrich Wilhelm
Ludwig
Universität Leipzig (Neurotree)

Carl
von Voit
Ludwig-Maximilians-Universität München (Chemistry Tree)


Henry Pickering
Bowditch
Harvard Medical School (Neurotree)


Robert Wilhelm Eberhard
Bunsen
Universität Heidelberg (Chemistry Tree)

Karl Ewald
Hasse
Universität Göttingen (Neurotree)

Johannes Peter
Müller
Universität Berlin (Neurotree)

Hermann
von Helmholtz
Physikalisch-Technische Reichsanstalt


Wilhelm
Wundt
University of Leipzig




John
Dewey
Columbia

William Heard
Kilpatrick
Columbia University Teacher's COllege
(Options)

Carl Ransom
Rogers
Center for Studies of the Person

Frederick
Fiedler
University of Washington (Neurotree)


Arthur W.
Combs
University of Northern Colorado

Thomas
Gordon
Center for Studies of the Person

Laura North
Rice
York University

Eugene
Gendlin
(Writing Studies Tree)

Godfrey T
Barrett-Lennard
Center for Studies of the Person

Thereza Pontual
de
University of Brasília, Brazil (Neurotree)

Rosalind Dymond
Cartwright
Rush University Medical Center

William KilpatrickX