John GrinsteadView profile
Professor
John Grinstead serves as Department Chair in the Department of Spanish and Portuguese at The Ohio State University, within the College of Arts and Sciences. He holds a Ph.D. in Applied Linguistics from UCLA (1998), following a B.A. (1989) and M.A. (1994) in Linguistics and Spanish-related fields. His research focuses on developmental linguistics and atypical language development, particularly in Spanish-speaking children, including studies on syntax, semantics-pragmatics, and specific language impairment (SLI). He co-directs the Spanish & Portuguese Department Language Acquisition Lab with Professor Holly Nibert and actively contributes to OSU's Language Acquisition Discussion Group ('Lacqueys'). Education: Ph.D., Applied Linguistics, UCLA, 1998 M.A., Teaching English as a Second Language, UCLA, 1994 B.A., Linguistics and Spanish, UCLA, 1989 Research Interests: His work explores child Spanish syntax, tense marking in SLI, pragmatic implicatures, prosody, and collective/distributive expressions. He investigates how bilingualism and developmental disorders influence language acquisition, employing experimental and corpus-based methodologies. Lab & Collaborations: Co-leads the Language Acquisition Lab, advancing interdisciplinary research on language development. His collaborations include studies in Latin America and cross-linguistic comparisons (e.g., Spanish/Italian syntax). Teaching & Service: Teaches courses in linguistics, language development, and syntax at both departments. Previously served as Associate Editor of Language Acquisition: A Journal of Developmental Linguistics (2008–2015).






