This document summarizes a study on how social media influences the gender identity and performance of male college students. It examines how first-year and senior male students describe their social media behavior and how it intersects with their gender identity. Key findings include that masculinity is just one part of a student's identity, pre-college concepts influence college views, and navigating multiple identities is difficult. The study develops a four-stage theory of how students' understanding and use of social media evolves from gathering social capital as freshmen to understanding broader contexts as seniors. It recommends extending digital citizenship education and better integrating physical and digital communities.