Personality and Individual Differences · 1984 · 48 citations · 7 references
Intellectual ImpairmentChild PsychologyCognitive ScienceIntellectual AbilitiesEducational PsychologyCognitive DevelopmentCross-cultural AssessmentEducationCross-cultural PerspectiveAmerican ChildrenSocial SciencesComparative StudyPsychologyCognitive FactorChild DevelopmentDevelopmental Psychology
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Columbia Mental Maturity Scale
Everett E. Davis · TPGA Journal · 1973 · 352 citations
IQ in Japan and the United States shows a growing disparity
Richard Lynn · Nature · 1982 · 260 citations