Briana Horwitz, Ph. D

Family relationships, friendships, health, development, twin studies, behavioral genetics. Currently I am examining the extent to which genetic and environmental influences shape sibling relationships. I am also examining the extent to which genetic and environmental influences explain associations between friendships, personality, and health.

I am also collaborating on a multi-site project that is focused on examining genetic and environmental influences on marriage across 7 different twin datasets.