Rebecca M. Callahan is Assistant Professor in the Department of Curriculum and Instruction at the University of Texas, Austin, where she is a faculty affiliate of the Population Research Center. Her primary research interests center on the academic preparation of bilingual immigrant adolescents as they transition from high school into young adulthood.Patricia C. Gándara is Research Professor of Education in the Graduate School of Education and Information Studies at UCLA. She is co-director of the Civil Rights Project/Proyecto Derechos Civiles at UCLA, and a commissioner on President Obama's Advisory Commission on Educational Excellence for Hispanics. Her research focuses on language policy and racial equity.