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jan 1, 1941 - Structure of Mental Ability Aptitude Testing in WWII --} need to test for specialized abilities (aptitudes) --} took advantage of factor analysis * specialized aptitude batteries for flight crews

Added to timeline:

Timeline of the Development of Psychology

ByYhummhie Sarabia- Baldonaza
20 Oct 2017
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5186

Date:

jan 1, 1941
Now
~ 84 years ago

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