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may 1, 1901 - Rensist Likert -head of the institute for social research in Michigan University. -pioneer in developing scientist approaches to attitude service. -5-piont Liker Scale.
Added to timeline:
Jessa P. Iraula I4
By
Jessa Perdon Iraula
22 Nov 2017
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Date:
may 1, 1901
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~ 125 years ago
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