Growing into "Us": Trajectories of Social Identification with College Sport Teams Predict Subjective Well-Being.

Findings support established theory that social identification relates to well-being, while adding novel insights that students may experience unique benefits when their social identity strengthens over the course of a school year. Considering recent declines in college student well-being, groups like sport teams represent a source for social identification that should be fostered throughout the course of one's group membership.