Syntactic Bootstrapping

Syntactic bootstrapping is the hypothesis that children use the syntactic contexts in which words appear to infer their meanings. A child who hears 'John gorped the ball to Mary' can infer from the ditransitive syntactic frame that 'gorped' involves transfer, even without knowing the word. The syntax provides a structural scaffold that constrains the hypothesis space for lexical acquisition.

The hypothesis, developed by Lila Gleitman and colleagues in the 1980s, inverts the traditional assumption that children learn words first and syntax later. Instead, it proposes a parallel and mutually constraining acquisition process: syntactic frames provide evidence for word meanings, and semantic context provides evidence for syntactic structures. This makes language acquisition a problem of simultaneous inference rather than sequential mastery.

Syntactic bootstrapping connects to broader questions about the relationship between syntax and semantics. If syntax can constrain semantics during acquisition, then the two are not merely adjacent modules but deeply interdependent systems. This challenges strict modularity and supports frameworks in which grammatical knowledge is acquired through the integration of multiple cues.