Hallowell
Davis

Harvard (Neurotree)




George A.
Miller

Princeton


James A.
Montgomery

Penn (LinguisTree)


Zellig
Harris

Penn (Neurotree)


Clarence Irving
Lewis

Harvard (Philosophy Tree)


Nelson
Goodman

(Philosophy Tree)


Noam
Chomsky

MIT (LinguisTree)


Alfred
Binet

Sorbonne (Neurotree)


Théodore
Simon

(Neurotree)


Théodore
Flournoy

University of Geneva




Édouard
Claparède

Rousseau Institute (Neurotree)


Jean
Piaget

University of Geneva



Josiane
Bertoncini

CNRS, Paris
(Options)

Josiane BertonciniX