ANTHROPOLOGICAL REVIEW Self-perceived sociosexuality and mate value asymmetry in heterosexual romantic relationships

AbstrAct: Previous works have shown that sociosexuality may affect mate choice and correspond to partners' mate value (MV). However, there is a lack of studies that directly show how a difference between both partners' mate values (MVD) relates to reproductive strategies. In this study we investigated a possible link between self-reported measures of individual differences in human mating strategies (SOI-R) and self-perceived mate value asymmetry (difference between partners' MV) in heterosexual romantic relationships. Two hundred forty-nine heterosexual participants (all in romantic relationships) completed an online questionnaire. Their sociosexuality was measured using Revised Sociosexual Orientation Inventory (SOI-R) (Penke and Asendorpf 2008). The assessment of the participant's and his/her partner's MVs were obtained using the MV measure b