Intelligence · 1989 · 44 citations · 18 references
EducationEducational MeasurementEducational PsychologyIndividual DifferencesPsychometricsAbility ComparisonCognitive ProfilesIntelligence AssessmentInterindividual VariabilityAge-related Intelligence DifferencesCross-cultural Intelligence AssessmentDifferential Ability ScalesIntelligence QuotientWechsler Intelligence Scales
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Massive IQ gains in 14 nations: What IQ tests really measure.
James R. Flynn · Psychological Bulletin · 1987 · 1.8K citations
The mean IQ of Americans: Massive gains 1932 to 1978.
James R. Flynn · Psychological Bulletin · 1984 · 1.1K citations