Resetting Universal Grammar parameters: evidence from Second Language Acquisition of Subjacency and the Empty Category Principle

Abstract

This article is concerned with whether the principles of UG are available in adult Second Language Acquisition (SLA) as in child first language acquisi tion. My hypothesis is that these principles are fully available to the L2 learner, and that the process of L2 acquisition is, in fact, a process of parameter-reassignment or new assignment in which the L2 learner resets the parameter-values of the L1 to their values in the L2. In order to test this hypothesis, I built on previous work by Martohardjono (1991) and conducted a study which examined the acquisition of two principles of UG, Subjacency and the Empty Category Principle, by native speakers of Hebrew learning English as a second language. I made a series of predictions with respect to the patterns of acquisition for various constructions in the target language, based on the assumption that L2 grammars are systems of knowledge guided by the internal logic, or 'systematicity' specified by UG. These predictions were borne out by the results of my study, leading to the conclusion that UG is indeed available in SLA. My conclusion corroborates other studies in the field which have reached similar conclusions (e.g., Flynn, 1987; White, 1988 and Martohardjono, 1991).