Bisexuality Study Asserts No Such Condition

A recent bisexuality study reported in The New York Times concludes that multi-sex attraction does not exist. Sampling in the study looks suspect to me as subjects were taken from ads in alternative magazines (high probability of various forms of sexual deviancy regardless of sexual orientation) and shown pornographic movies (which would tend to highlight deviant response rather than normal sexual response).

But the most revealing aspect of this study is what was said by Dr. Randall Sell, an assistant professor of clinical socio-medical sciences at Columbia University:

"'We don't know nearly enough about sexual orientation and identity' to jump to [the conclusion that bisexuality does not exist as a provable sexual orientation]. "

. . .or any other conclusions about non-heterosexual behavior for that matter.