How Gender-Sexuality Alliances cultivate a sense of school belonging from week to week for LGBTQ+ youth

School belonging can facilitate positive youth development and educational outcomes. Given that LGBTQ+ youth face marginalization in schools, there is a need to identify school supports that could still promote their sense of school belonging. We considered Gender-Sexuality Alliances (GSAs) as LGBTQ+ affirming school clubs. Among 92 LGBTQ+ student members of GSAs in nine states who completed weekly diary surveys over an 8-week period (M