Elucidating factors underlying parent–offspring similarity in eating pathology in pre- and early puberty: Exploring the possibility of passive gene–environment correlation.

Familial resemblance in eating pathology is typically attributed to parents providing an environment that leads to the development of eating pathology. However, offspring raised by biological parents receive both their environment and genes from their parents, raising the possibility that genetic influences, environmental influences, and/or gene-environment interplay may account for familial resemblance. Past studies have not explored the...