Testing Hulk & Müller (2000) on crosslinguistic influence: Root Infinitives in a bilingual German/English child

Abstract

This paper considers whether the findings on the referential properties of Root Infinitives in monolingual children (Wijnen, 1997; Hoekstra and Hyams, 1998) are replicated in a bilingual situation. Testing a proposal put forward by Hulk and Müller (2000), the present study investigates whether and how crosslinguistic influence manifests itself, using original longitudinal data from a bilingual German/English child. The bilingual results are found to be broadly consistent with the monolingual data: there is no indication of either quantitative or qualitative crosslinguistic influence. Consequently, it is argued that these data show that Hulk and Müller's proposal needs refining. Suggestions are made as to how this could be achieved.