Is IQ Inherited from Your Parents?
How much of your IQ actually comes from your parents? Explore twin studies, heritability data, and the surprising ways genetics and environment shape intelligence across generations.
Intelligence Research
Genetics of IQ: How Much Is Inherited?
How much of IQ is genetic? Twin studies estimate 40-80% heritability. Explore GWAS findings, gene-environment interaction, epigenetics, and what heritability really means for your intelligence.