[xzins]

It’s introduction to various means of sexual release and the drive for additional sexual release. That makes it psycho-social.

[driftless2]

That's denying the fact that attraction to the same people might be entirely natural exclusive of any other factors. Use the principle of Occam's Razor. The simplest explanation is the best.

For most people, sexual attraction is natural. To say the quest for additional sexual release would mean taking up with some ugly person of the same sex is stretching things. Why not just admit that most homos are simply naturally attracted to people of their sex?

Why would attractive people of either sex (i.e. Rock Hudson) choose to engage in sexual practices with unattractive people of their own sex when they could have numerous sexual experiences with people of the opposite sex? Especially in someone like Hudson's case where revelation of his homosexuality would effectively have destroyed his career?

This study, like the studies that "prove" man-made global warming, is trash.