Sarah Phillips is a linguistics Ph.D. student at New York University. She’s an expert on code-switching — alternating languages or language varieties in a single conversation — and bilingual language processing and development. Phillips grew up speaking African American English and Korean with her family. This informed her interest in code-switching in early bilingual development.

Amelia Tseng is an expert in linguistics and an assistant professor of world languages and cultures at American University. She holds a research appointment at the Smithsonian Center for Folklife and Cultural Heritage.

Patricia Gándara is a research professor of education and co-director of the Civil Rights Project at UCLA. Her research interests include the impact of migration on Mexican origin students in the U.S. and those returning to Mexico, as well as pathways to educational attainment for Mexican students and U.S. students of Mexican origin.