Welcome to the Child Language Lab at Boston University!

We are a research group studying language acquisition and language processing. We are interested in questions like:

  • How do children discover the meanings of words?
  • How does the way in which we talk to children affect the way they learn?
  • How well do children remember recently-learned words?
  • How does language learning differ in children acquiring languages other than English?
  • How do children with Autism Spectrum Disorder learn new words?
  • What are the mechanisms underlying our abilities to rapidly process the language we hear?

We use a variety of behavioral methods, and primarily eye-tracking, to answer these questions in infants, toddlers, and preschoolers, as well as in adults. This research interfaces with linguistics, cognitive and developmental psychology, and communication sciences and disorders.

This research has been funded by the National Institutes of Health (DC013306, HD067485), Autism Speaks, Language Learning journal, the American Philosophical Society, and the Sleep Research Society Foundation, in addition to internal funding from Boston University.

If you are a parent, we invite you to visit us. If you are a student interested in joining our team, please contact Dr. Sudha Arunachalam for more information.

Child Language Lab
Boston University
Dept. of Speech, Language & Hearing Sciences
College of Health & Rehabilitation Sciences: Sargent Collegerhettjr
635 Commonwealth Ave.
Boston, MA 02215
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