Josiah
Royce

Harvard (Philosophy Tree)


Hugo
Münsterberg

Universität Berlin


Elmer E.
Southard

Harvard Medical School




John Frederick
Shepard

University of Michigan


Joseph
Jastrow

Johns Hopkins


V. A. C.
Henmon

UW Madison


Daniel
Starch

UW Madison (PsychTree)




Kenneth W.
Spence

Iowa University


Isabel E.
Farber

University of Iowa

John E.
Williams

University of Iowa
(Options)

Deborah L.
Best

University of Iowa

John WilliamsX