|Alfred Kinsey |
(Great biography here)
Kinsey and his colleagues conducted an enormous number of interviews and individual studies—more than 17,000, in fact. His work was both hailed as a new psychological benchmark in human sexuality as well as derided for its rather unconventional research techniques. In any case, Kinsey described a rather linear spectrum of sexuality, with exclusively heterosexual at one end, exclusively homosexual at the other, and a fluid baseline of varying bisexual responses.
In the category model, individuals may be said to belong to one of a number of categories. The category with the greatest number of people is—no surprise there—heterosexuals. Just 3 percent of males and 2.7 percent of females were found to be gay, lesbian, or bisexual. The researchers did describe some fluidity within the categories, but for the most part sexuality was seen as rather static.
Basically we heterosexuals are pretty much the same. One category, lots and lots of people.
But for everyone not heterosexual, the categories are far more complex. "There is a class of people who are heterosexual," explains Alyssa Norris, lead author of the study, "and then a class that’s non-heterosexual. There’s a fantastic amount of diversity within those classes, especially that non-heterosexual class.”
That doesn't mean we should put any more labels on people than they already have; it just means that diversity rules the day. Fluidity, not so much.