v What factors seem most important in the development of sexual orientation(s)?
v Based on the evidence, are there differences in the development of sexual orientation for males and females?
v How would an evolutionary psychologist, an evolutionary biologist or a sociobiologist account for the development of varying sexual orientation(s) among humans?
v What can we learn about sexual orientation based on research on other animals including other higher primates?
v What various kinds of scientific evidence exist that help us to understand the development of diverse sexual orientation(s)?
v What factors might explain the persistence of different sexual orientations throughout evolutionary history?