Yeah i watch the discovery, history, national geographic, and discovery health ALOT. I find out about a lot of interesting studies. Plus psych class helped. Another interesting part of the study was a small percentage of heterosexual men, were also the most aroused by the naked men.
I dont know if they did a secondary study, but they did conclude that there was more to the homophobia, then simply being actually homosexual. They theorized that it was due to different personality traits and living environments.