?


Sara
Kiesler

Carnegie Mellon (Computer Science Tree)


Howard
Leventhal

Rutgers, New Brunswick (PsychTree)


Robert E.
Lane

Yale (PoliSci Tree)










Leon
Festinger

New School for Social Research


Elliot
Aronson

UC Santa Cruz





John A.
Updegraff

UCLA
(Options)

John UpdegraffX