title: Heritability of some personality source traits : evidence from MAVA design, maximum likelihood analysis, and the OA battery.
mesh_terms: D000293:Adolescent; D000704:Analysis of Variance; D002648:Child; D005260:Female; D005838:Genotype; D006801:Humans; D008297:Male; D010553:Personality Development; D010556:Personality Tests; D011247:Pregnancy; D014427:Twins