A discourse analyst, Nadja Tadic conducts video-based research on classroom interaction, with a primary focus on how issues of inclusion, exclusion, and (in)equality are managed in adult second language classrooms. Her work identifies, for instance, how teachers and students can problematize and inadvertently reinforce exclusionary ideologies as they pursue language learning goals. She is co-editor (with Hansun Zhang Waring) of Critical conversation analysis: Inequality and injustice in talk-in-interaction (Multilingual Matters). Her work has been published in academic journals including Applied Linguistics, Language in Society, and Language and Education. She is an Assistant Professor in the Department of Linguistics at Georgetown University.