Jean-Martin
Charcot

Hôpital Salpêtrière, Paris


Edouard-Gérard
Balbiani

College de France


Alfred
Binet

Sorbonne






Wilhelm
Wundt

University of Leipzig


Théodore
Flournoy

University of Geneva (PsychTree)


Jean-Martin
Charcot

Hôpital Salpêtrière, Paris




Édouard
Claparède

Rousseau Institute


Jean
Piaget

University of Geneva


Alfred
Binet

Sorbonne




Théodore
Flournoy

University of Geneva (PsychTree)




Édouard
Claparède

Rousseau Institute


Jean
Piaget

University of Geneva


Bärbel
Inhelder

University of Geneva

Ernst
Boesch

Saarland University
(Options)

Paul
Baltes

Max Planck Institute for Human Development (Berlin)

Roger
Dixon

University of Alberta

Tania
Singer

Universität Zürich

Michaela
Riediger

Friedrich Schiller University Jena (Gerontology Family Tree)


Alexandra
Freund

Universität Zürich (Gerontology Family Tree)

Jutta
Kray

Saarland University


Ulman
Lindenberger

Max Planck Institute for Human Development

Denis
Gerstorf

Penn State (SocTree)

William
Fleeson

Wake Forest (PsychTree)


Monisha
Pasupathi

University of Utah

Lixia
Yang

Ryerson University


Jacqui E.
Smith

Macquarie University

Reinhold
Kliegl

University of Potsdam

Tilmann
Habermas

Goethe-Universität Frankfurt

Ernst BoeschX