Homosocial

In sociology, homosociality means same-sex relationships that are not of a romantic or sexual nature, such as friendship, mentorship, or others. The opposite of homosocial is heterosocial, preferring non-sexual relations with the opposite sex. In group relations involving more than two individuals, the relation can be either homosocial (involving same-sex social relations), bisocial involving social relation with both sexes or heterosocial involving only opposite sex.

Homosocial was popularized by Eve Sedgwick in her discussion of male homosocial desire.Jean Lipman-Blumen had earlier (1976) defined homosociality as a preference for members of one's own sex – a social rather than a sexual preference.

In a study presented by Rose, males and females between the ages of 20 and 28 were examined on their evaluations of same- and cross-sex friendships. Results showed a preference for same-sex relationship in both men and women. Cross-sex relationships were evaluated by men and women to be less helpful, and less loyal than same-sex friendships, and friendship formation was found to be different between cross-sex and same-sex relationships as well.

Depending on the culture, and family and social structures, same-sex preferences have been found to develop between 3 and 9 years old. (LaFreniere, Strayer,& Gauthier, 1984; Jacklin& Maccoby, 1978; Harkness & Super, 1985). LaFreniere, Strayer, and Gauthier (1984) conducted a three-year-long study observing fifteen peer groups between the ages of 1 to 6 years old, 98 boys and 93 girls. As they looked into sex-segregation in childhood, the researchers found that segregation rose with age and that most Western children exhibit these preferences around 3–4 years old. However, in a study by Harkenss and Super, Kenyan children were not found to have sex-preference in playmates until the ages of 6 to 9 years old. Researchers observed 152 Kenyan children in rural settings and found that this change didn’t occur until parental expectations and customary duties increased. “Just when and how such gender segregation appears, is the joint product of the individual and the culturally constructed niche” (Harkness & Super, 1985).

It appears that the social bias towards members of one’s own sex can develop early in children. Specifically, studies have found that by the early age of 3 or 4, children prefer members of their own sex to members of the opposite sex (Bussey & Bandura, 1992). That is, young girls favor other females (girls and women) over males (boys and men). The findings are identical for young boys. Moreover, a study done by Carol Martin (1989) found that boys 4.5 years of age expressed significantly more dislike for a girl depicted as a “tomboy” than a boy depicted as a “sissy”; whereas boys 8.5 years of age express more dislike for a boy depicted as a “sissy”. This age difference suggests that children as young as 4 prefer their own sex regardless of gender-incongruent behavior. Around the age of 8 however, boys begin to adhere to and appreciate the social expectations for males—devaluing feminine behavior. It has also been shown that children ages 10–12 prefer same-sex socializing. That is, girls favored girls who socialized with other girls and boys liked boys who socialized with other boys.

...
Wikipedia