title: The inventory of dyadic heterosexual preferences: development and psychometric evaluation.
abstract: This article describes the development and evaluation of an instrument that measures preferences for specific sexual behaviors of heterosexual men and women in a dyadic context. In Study 1, 74 statements of preference were reduced to 46 on the basis of reliability and range of responses. Factor analysis revealed that 27 of the 46 items loaded on 6 factors: Erotophilia, Use of Contraception, Conventionality, Use of Erotica, Use of Drugs/Alcohol, and Romanticism. In Study 2, factor analysis of fresh data from a second sample cross-validated these results. To establish construct validity of the revised 27-item Inventory of Dyadic Heterosexual Preferences (IDHP), relationships between each of its 6 scales and 6 criterion measures were examined. These analyses suggested that the last scale is more accurately characterized by the term Romantic Foreplay. We conclude that the IDHP measures 6 distinct domains of sexual preference with a brief, psychometrically sound instrument. Potential applications of the IDHP, suggestions for future research, and strengths and limitations of the current investigation are discussed.
authors.affiliation: Department of Psychology and Center for Health and Behavior, Syracuse University, NY 13244-2340, USA.
authors.forename: D M
authors.initials: DM
authors.lastname: Purnine
authors.forename: M P
authors.initials: MP
authors.lastname: Carey
authors.forename: R S
authors.initials: RS
authors.lastname: Jorgensen
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011594:Psychometrics; D012725:Sexual Behavior; D011795:Surveys and Questionnaires