Children from impoverished environments may show progressively lower IQ scores over time, a phenomenon called

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Quizplus · Accepted Answer

The phenomenon described in the question is the cumulative-deficit hypothesis, which suggests that children from impoverished environments may experience a steady decline in IQ scores over time due to a lack of access to stimulating and enriching experiences. Terminal drop refers to a sudden decline in cognitive abilities in older adulthood. Savant syndrome refers to individuals with extraordinary abilities in one specific area despite having cognitive deficits in other areas. Factor analysis is a statistical method used to identify underlying factors that explain patterns of correlation in data.

Children from Impoverished Environments May Show Progressively Lower IQ Scores