Abstract
This study surveyed registered diplomates of the American Board of Sexology on neglected areas in sex research. Three rounds of questionnaires were completed by the diplomates as they identified and narrowed the most neglected sexual research questions. Results indicate that among three of the four specialty groups, marital sexual behavior was ranked as the most neglected sex research subject in the literature. In reviewing the individual research questions under each subject, more outcome studies on the treatment of various sexual disorders and dysfunctions were identified and ranked consistently higher than any questions under another subject area. The single exception was among sex educators, where individual research questions concerning sex education received the highest priority. These findings may suggest the need for new directions in sex research.