Events / ILST seminar: Katie Schuler

ILST seminar: Katie Schuler

February 23, 2024
1:30 PM - 3:00 PM

3401 Walnut Street, Room 401B, 3401 Walnut Street, Philadelphia, Pennsylvania 19104

Katie Schuler
Department of Linguistics
University of Pennsylvania


Rules and variation in child language acquisition


A well-known phenomenon in language acquisition is that children can acquire rules when they are available (Berko 1955; Brown 1973). But precisely how children acquire such rules under circumstances of language variation is not as frequently discussed. In the sociolinguistics literature, it is widely known that children exposed to stable language variation (e.g. Labov, 1989) can learn and match this variation in their own productions (Labov & Roberts, 1995; Roberts, 1997). However, evidence from a related literature suggests that children exposed to variation that is inconsistent – for example, from late learners or pidgin or creole speakers – do not learn and match the probabilities of the input variation, instead regularizing the language in their own productions (Singleton & Newport 2004, Hudson-Kam & Newport, 2005, 2009). In my work, I ask how we reconcile these two related but seemingly conflicting findings. What are the principles that govern when children learn rules and when they reproduce variation or inconsistency? In a series of artificial language learning experiments, I explore how the structure of the input, the maturational state of the learner, and the social context of the learning could constrain the acquisition of variation.