Willy
Hellpach

Heidelberg University (PsychTree)


Wilhelm
Witte

University of Regensburg, Germany




John S.
Werner

UC Davis


Fred
Attneave

University of Oregon


Richard K.
Olson

CU Boulder


Ernst
Boesch

Saarland University


Paul
Baltes

Max Planck Institute for Human Development (Berlin)


Reinhold
Kliegl

University of Potsdam


Ralf
Engbert

University of Potsdam


Wilhelm
Wundt

University of Leipzig


Willy
Hellpach

Heidelberg University (PsychTree)


Wilhelm
Witte

University of Regensburg, Germany






John S.
Werner

UC Davis
?


Fred
Attneave

University of Oregon


Richard K.
Olson

CU Boulder


Jean
Piaget

University of Geneva


Bärbel
Inhelder

University of Geneva


Ernst
Boesch

Saarland University


Paul
Baltes

Max Planck Institute for Human Development (Berlin)


Reinhold
Kliegl

University of Potsdam


Clark L.
Hull

UW Madison




Frances Keesler
Graham

University of Delaware






Joseph Anthony
Gengerelli

UCLA (PsychTree)


Robert
Calfee

UC Riverside


William
Chase

Carnegie Mellon


Patrick
Cavanagh

Glendon College
?




David Martin
Regan

York University


Bela
Julesz

Bell Labs




Christopher W.
Tyler

Smith Kettlewell


Paul
Fraisse

University of Paris


Claude
Bonnet

Universite Paris V
?


?


Bela
Julesz

Bell Labs


Andrei
Gorea

CNRS & Université Paris Descartes


Eric
Castet

CNRS & Université de la Méditerranée




Cletus J.
Burke

California State University (PsychTree)


James P.
Egan

Indiana University




Ronald
Kinchla

Princeton



Martin
Rolfs

HU Berlin
(Options)


Sunwoo
Kwon

UC Berkeley




Clara
Kuper

HU Berlin

Sven
Ohl

HU Berlin

Carlos
Cassanello

The Australian National University



Anna
Heuer

University of Marburg

Martin RolfsX