In a 2013 Study, Perry and Colleagues Discovered That Gay

In a 2013 study, Perry and colleagues discovered that gay men had higher levels of empathy than straight men, and lesbian women had lower levels of empathy than straight women. This study suggests that empathy

A) is a purely biological trait.
B) is learned from romantic partners.
C) shares a developmental process with sexual orientation.
D) should be studied primarily by cultural anthropologists.
E) should be studied primarily by evolutionary psychologists.