GenomicsbioRxivPreprint
Intelligence and the Big Five personality traits share a genetic and biological basis
Andrew C Buonaccorsi, Colin G. DeYoung, Dylan Maher, Tobias Edwards
This study finds that intelligence and Big Five personality traits share substantial genetic and biological overlap, with 90% of genetic variants influencing personality traits also affecting intelligence.
DOI 10.64898/2026.09.30.755709