Centering AI Literacy: Exploring Brazilian International Students’ Perceptions of ChatGPT and Peer Tutoring

For English as an Additional Language (EAL) students, generative AI (GenAI) offers meaningful support for writing in English, while also introducing a new set of challenges. Supporting EAL students in developing AI literacy is crucial to their growth as confident, adaptable writers, and writing center tutors are uniquely positioned to facilitate this development. This case study explores the experiences of undergraduate Brazilian international students at a small liberal arts college who received writing feedback from both peer writing center tutors and ChatGPT. Findings indicate that students valued the human connection, contextual understanding, and rhetorical support offered by peer tutors, while turning to ChatGPT for immediate, nonjudgmental assistance, particularly in navigating multilingual challenges. The study offers insight into how peer writing tutors can thoughtfully leverage GenAI to support multilingual writers.