Traditional dating definition
A number of studies have looked at regret with respect to hookups and have documented the negative feelings men and women may feel after casual sex.
Although much of the current research has been done on college campuses, among younger adolescents, 70 percent of sexually active 12- to 21-year-olds reported having had uncommitted sex within the last year (Grello et al., 2003).
The media suggest that uncommitted sex, or hookups, can be both physically and emotionally enjoyable and occur without "strings." The 2009 film "Hooking Up," for example, details the chaotic romantic and sexual lives of adolescent characters.
Another film, "No Strings Attached," released in 2011, features two friends negotiating a sexual, yet nonromantic, component of their relationship.
It suggests that these encounters are becoming increasingly normative among adolescents and young adults in North America and can best be understood from a biopsychosocial perspective.
Today's hook-up culture represents a marked shift in openness and acceptance of uncommitted sex.