Sociosexuality , sometimes called sociosexual orientation , is the individual difference in the willingness to engage in sexual activity outside of a committed relationship. Individuals who are more restricted sociosexually are less willing to engage in casual sex ; they prefer greater love , commitment and emotional closeness before having sex with romantic partners.
Individuals who are more unrestricted sociosexually are more willing to have casual sex and are more comfortable engaging in sex without love, commitment or closeness. The SOI-R also allows for the separate assessment of three facets of sociosexuality: behavior, attitude and desire. Men tend to have higher SOI scores and be more unrestricted than women across a variety of cultures.
Bisexual women are significantly less restricted in their sociosexual attitudes than both lesbian and heterosexual women. Bisexual women are also the most unrestricted in sociosexual behavior, followed by lesbians and then, heterosexual women.
However, gay men are the most unrestricted in sociosexual behavior, followed by bisexual men and then, heterosexual men. This may be because gay men have more potential partners who prefer short-term, casual sexual encounters. Unrestricted sociosexuality is associated with early life experiences with sex, more frequent sexual activity and a greater number of lifetime sex partners.
Unrestricted women tend to have more sexual fantasies involving having dominance and lower levels of sexual conservatism than restricted women. Individuals who are sociosexually unrestricted tend to score higher on openness to experience , [ 7 ] and be more extraverted , [ 8 ] less agreeable , [ 8 ] lower on honesty-humility , [ 9 ] more erotophilic , [ 10 ] more impulsive , [ 11 ] more likely to take risks, [ 11 ] more likely to have an avoidant attachment style , [ 12 ] less likely to have a secure attachment style , [ 13 ] and score higher on the dark triad traits i.
