Bisexuality: reassessing our paradigms of sexuality.

Sexuality research currently needs to re-examine critically its constructs of sexual orientation and identity for theoretical inconsistencies and simplistic assumptions about the nature of sexual desire continue to plague it. This becomes evident when one reviews how the confluence of heterosexual and homosexual desire in individuals is "explained" by theories that assume a basic dichotomy in sexual orientation. This article examines how categories such as homosexual, heterosexual, and bisexual have developed, and differentiates between their utility as social labels and as scientific constructs. The intrusion of social and political considerations into the scientific investigation of sexuality is noted, and it is suggested that the use of these labels impedes rather than advances such study.