Studies of lesbian, gay, bisexual, and transgender (LGBT) youth show them to be at risk for some of the greatest difficulties experienced by adolescents: many of those problems have been traced directly to negative experiences in schooling. After more than a decade of research focused on the experiences of LGBT students in schools, a new generation of studies has begun to identify characteristics of schools that are associated with inclusion and safety for LGBT students, including practices and policies that are associated with positive school climate and student well-being. This book brings together contributions from a diverse group of researchers, policy analysts, and education practitioners from around the world to synthesize the implications for practice and policy of contemporary research on sexual orientation, gender identity, and schooling. It draws from multiple disciplinary perspectives and field vantage points and represents perspectives from around the world and from diverse sociocultural contexts. Included are syntheses of key areas of research relevant to SOGI issues in schooling, reviews and examples of new models and approaches for educational practice from around the world, case studies of innovative analyses or reflections on approaches to transformational policy and practice, specific examples of the application of research to change practice and policy, and case studies of efforts that take place at the nexus of research, practice, and policy. The fundamental goal of the book is to advance SOGI social justice through strengthening the relationship between research, practice, and policy to support LGBT students and schools.