Public Timelines

For educational institutions For teachers For students Cabinet

For educational institutions For teachers For students Open cabinet

Create a timeline

Public timelines

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

7 gen 1890 anni - M. Catell

Descrizione:

Psicologo estadounidense que introduce el concepto de test mental.

Estudio diferencial de los tiempos de reacción/ medidas objetivas.

Aggiunto al nastro di tempo:

Psicometría

ByMónica Meneses

3 mag 2019

0

0

928

Data:

7 gen 1890 anni

Adesso

~ 135 years ago

Immagini:

About & Feedback Accordo Privatezza FAQ

Cabinet Get premium

Donate

The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.

Secured with SSL