A new study from Professor Doug VanderLaan's lab in UofT Mississauga's " Studying individual differences in gender and sexual orientation.
Research on Sexual Orientation: Definitions and Methods. Michael G. Shively, MA. Christopher Jones, MA (cand.) John P. De Cecco, PhD. Center for Research .
Conceptually defining populations, such as those defined by race and ethnicity, and developing methods to identify members of those populations operationally.
Sexual orientation cannot be predicted by a single "gay gene," new research indicates.