Babies also show these toy preferences very early on, and exposure to prenatal androgens alters the toy preferences in females. https://www.ncbi.nlm.nih.gov/pm

Babies also show these toy preferences very early on, and exposure to prenatal androgens alters the toy preferences in females. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4785908/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4785908/ The preference for dolls is likely related to the role of females in childcare. Males are more the explorers and hunters. Women never explored nor hunted very much.