Anthony F. Bogaert

Anthony Francis "Tony" Bogaert is a Canadian psychologist, sex researcher, and academic specializing in human sexuality.

Bogaert is known for his research on asexuality and for helping establish asexuality as a subject of empirical academic study.

Education Bogaert completed his doctoral studies in psychology at the University of Western Ontario, receiving a PhD in 1993.

Academic career After receiving his PhD, Bogaert did postdoctoral work at the University of Toronto and Queen's University.

Bogaert has taught university courses in human sexuality and psychology for over 35 years.

Research

Asexuality Bogaert is most widely recognized for his research concerning asexuality.

In 2004, he published Asexuality: Prevalence and Associated Factors in a National Probability Sample in The Journal of Sex Research. Using a large-scale British population survey, the study estimated that approximately one percent of respondents did not experience sexual attraction to others.

The study is considered one of the earliest large-scale empirical investigations of asexuality and contributed to the recognition of asexuality within academic psychology and sexuality studies.

In subsequent publications, Bogaert argued that asexuality should be understood as a distinct sexual orientation characterized primarily by a lack of sexual attraction rather than celibacy or abstinence.

In 2012, he published Understanding Asexuality, one of the first academic monographs dedicated entirely to the subject. The book examined biological, psychological, and social dimensions of asexuality and is widely cited within sexuality studies scholarship.

Sexual orientation and developmental research Bogaert has also conducted research on biological and developmental influences associated with sexual orientation. In collaboration with Ray Blanchard, he is known for studies examining the fraternal birth-order effect, which proposes that the probability of male homosexuality increases with the number of older biological brothers.

In collaboration with immunologists and other psychologists, Bogaert’s research has indicated that a prenatal biological mechanism specifically, a maternal immune response to a male specific protein may underlie the fraternal birth order effect related to sexual orientation.

Bogaert has additionally published research on personality traits and sexual orientation, including studies applying the HEXACO personality model to heterosexual, homosexual, bisexual, and asexual populations.

Other sexuality research Bogaert was the first to publish work on pedophilia and its link to atypical handedness, suggesting a prenatal origin to pedophilia. This work has been replicated by other scholars, although some recent research has not replicated the original findings.

Along with co-author Lori Brotto, Bogaert developed a model of object of desire perceptions (Object of Desire Self-Consciousness theory). Bogaert and colleagues have shown evidence of gender differences in these perceptions and related sexual scripts, including as they relate to sexual fantasies and language.

Selected publications

Books

Selected articles

Media Bogaert has had television network appearances on ABC , BBC , CBS , CBC , and CNN and appearances on international radio broadcasts such as NPR and BBC. His research findings have also been summarized in New Scientist , People magazine, The Atlantic, Cosmopolitan, Time magazine, The New York Times , and the Times of India.

Awards Bogaert has received a number of research awards, including a theory award from the Society for Scientific Study of Sex (SSSS).