Intimacy Expectations in Same-Sex Friendships: A Prototype Interaction-Pattern Model.

A prototype interaction-pattern model of intimacy expectations was proposed. The central tenet of this model was that people develop knowledge of the patterns of relating that are likely to produce intimacy in a same-sex friendship. Further, it was posited that these interaction patterns are structured as prototypes, such that some patterns of relating are regarded as more likely to create a sense of intimacy than others. Support for this model was found in 6 studies. Interaction patterns depicting self-disclosure, emotional support, and the like were considered more prototypical of intimacy expectations than patterns depicting shared activities and practical support. Regarding gender, women rated intimacy interaction patterns higher than did men, particularly prototypical patterns. However, women and men agreed that prototypical interaction patterns were more indicative of intimacy in a friendship than nonprototypical patterns. Implications for the controversy over whether women's friendships are more intimate than men's are discussed.