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jan 1, 1955 - Structure of Mental Ability revision Wechsler Adult Intelligence Scale (WAIS) --} deviation model of intelligence * assumes intelligence is normally distributed within age group * mean = 100 SD = 15

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Timeline of the Development of Psychology

ByYhummhie Sarabia- Baldonaza

20 Oct 2017

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5597

Date:

jan 1, 1955

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~ 71 years ago

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