Clark L.
Hull

UW Madison






Neal E.
Miller

Rockefeller


Jay
Trowill

University of Massachusetts
?


Arnold
Trehub

Veterans Administration Hospital in Leeds, Massachusetts


Jaak
Panksepp

Bowling Green State University


James
Franck

Chicago (Physics Tree)


Theodore T.
Puck

University of Colorado, Denver (FlyTree)


Alan
Garen

Yale (FlyTree)


Fritz
Baltzer

University of Berne


Ernst
Hadorn

Universität Zürich


Walter
Gehring

University of Basel, Yale
?





Stephen M.
Siviy

Gettysburg College
(Options)

Stephen SiviyX