Armando
Machado

Universidade do Minho


R.C.
Gonzales

University of Maryland






Linda B.
Smith

Indiana University








Lev Semionovitch
Vygotsky

Psychological Institute, Moscow


Bluma Wulfovna
Zeigarnik

Moscow State University (PsychTree)


Alexandr Romanovich
Luria

University of Moscow


Alexander
Smirnov

(PsychTree)


Vasilii
Davydov

Moscow State University (PsychTree)




Anna V.
Fisher

Carnegie Mellon

Catarina
Vales

Carnegie Mellon
(Options)

Catarina ValesX