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1 Jan 1917 Jahr - Early Group Testing Robert Yerkes --} american psychologist --} convinced army to test WWI recruits * Army Alpha > designed for average, high-funtioning recruits * Army Beta > designed for immigrant, illiterate recruits

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Timeline of the Development of Psychology

ByYhummhie Sarabia- Baldonaza
20 Okt 2017
0
0
5196

Datum:

1 Jan 1917 Jahr
Jetzt
~ 108 years ago

Abbildungen:

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