Bisexuality: An exploratory review

This article provides a review of the existent research on bisexuality and consolidates what data exists on bisexuals and bisexuality. This review includes those studies that could be located in which bisexuality was treated as a sexual orientation distinct from homosexuality. Several issues relevant to defining bisexuality are examined, as are factors involved in the adoption of a bisexual identity and problems associated with the maintenance of a bisexual lifestyle. In addition, a number of studies are reviewed that address differences between bisexuals and either heterosexuals or homosexuals. Only one study was located that examined individual differences within a bisexual sample. Finally, the traditional emphasis on the role of gender in partner selection is briefly examined and suggestions for future research into bisexuality are presented.