?






Paul
Natorp

University of Marburg (Philosophy Tree)


Karl
Schmidt

Harvard




George Sylvester
Morris

Johns Hopkins (Philosophy Tree)


Charles Sanders
Peirce

Johns Hopkins (Philosophy Tree)




Josiah
Royce

Harvard (Philosophy Tree)


C. L. Ferdinand
Lindemann

Universität München (Physics Tree)


David
Hilbert

Universität Göttingen (Physics Tree)


James
Ward

Cambridge


Bertrand
Russell

Cambridge (Philosophy Tree)


Augustus Edward Hough
Love

Oxford (MathTree)


Edmund Taylor
Whittaker

Cambridge (MathTree)










Clark L.
Hull

UW Madison






Neal E.
Miller

Rockefeller


Kenneth W.
Spence

Iowa University


Frank A.
Logan

Univ. of New Mexico




Arthur W.
Melton

University of Michigan






Endel
Tulving

University of Toronto


Henry L.
Roediger, III

Washington University



Brenda W
Yang

Duke
(Options)

Brenda YangX