What is the name of the phenomenon in which IQ scores in Western countries rose dramatically in the course of the 20th century?

a. breast-feeding effect
b. academic effect
c. butterfly effect
d. Flynn effect

D

Psychology

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The technical term for sleep disorders involving nightmares is somnambulism

a. true b. false

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Unsocialized delinquents rarely commit crimes alone

A. True B. False

Psychology