George Sylvester
Morris

Johns Hopkins (Philosophy Tree)


Charles Sanders
Peirce

Johns Hopkins (Philosophy Tree)


Herbert Baxter
Adams

Johns Hopkins (History of History Tree)


Granville Stanley
Hall

Johns Hopkins (Neurotree)


John
Dewey

Columbia (PsychTree)




Thorstein Bunde
Veblen

The New School


Henry
Adams

Harvard






Wesley Clair
Mitchell

National Bureau of Economic Research



Arthur Melvin
Okun

Columbia
(Options)

Arthur OkunX