title: Differential heritability and consistency: a reanalysis of the National Merit Scholarship Qualifying Test (NMSQT) California Psychological Inventory (CPI) data.
mesh_terms: D005257:Fellowships and Scholarships; D005260:Female; D005838:Genotype; D006801:Humans; D007360:Intelligence; D008297:Male; D010552:Personality Assessment; D011247:Pregnancy; D012931:Social Environment; D014427:Twins