Wh-questions In English Research Articles

NATIVELIKE BIASES IN GENERATION OF Wh-QUESTIONS BY NONNATIVE SPEAKERS OF JAPANESE

A number of studies of second language (L2) sentence processing have investigated whether ambiguity resolution biases in the native language (L1) transfer to superficially similar cognate structures in the L2. When transfer effects are found in such cases, it is difficult to determine whether they reflect surface parallels between the languages or the operation of more abstract processing mechanisms. Wh-questions in English and Japanese present a valuable test case for investigating the relation between L1 and L2 sentence processing. Native speakers (NSs) of English and Japanese both show strong locality biases in processing wh-questions, but these locality biases are realized in rather different ways in the two languages, due to differences in word order and scope marking. Results from a sentence generation study with NSs of Japanese and advanced English-speaking L2 learners of Japanese show that the L2 learners show a strongly nativelike locality bias in the resolution of scope ambiguities for in situ wh-phrases, despite the fact that the closest analogue of such an interpretation is impossible in English. This indicates that L2 learners are guided by abstract processing mechanisms and not just by superficial transfer from the L1.This research was supported in part by grants to Colin Phillips from the National Science Foundation (BCS-0196004) and the Human Frontier Science Program (RGY-0134). We are also grateful to Ellen Lau, Kaori Ozawa, Rozz Thornton, and Masaya Yoshida for valuable discussions of the study, to Deborah Eastman, Gretchen Jones, Eiko Miura, Yoshiko Mori, and Lindsay Yotsukura for assistance with recruiting the Japanese learners, and to John Matthews for assistance with the testing of the Japanese NS group.

Interpretation of English multiple wh-questions by Japanese speakers: a missing uninterpretable feature account

In recent work by Tsimpli (2003) and Tsimpli and Dimitrakopoulou (to appear) an explicit claim is made about the nature of end-state grammars in older second language (L2) learners: uninterpretable syntactic features that have not been selected during first language (L1) acquisition will not be available for L2 grammar construction. Interpretable syntactic features, on the other hand, remain available (as well as the computational procedures and principles of the language faculty), even those not selected by the L1. The present study investigates this hypothesis in relation to the acquisition of the uninterpretable feature that forces wh-movement in interrogatives in English. Nineteen L1 speakers of Japanese (a wh-in-situ language that lacks the movement-forcing feature) who are highly proficient speakers of English were asked to interpret bi-clausal multiple wh-questions in English (like Where did the professor say the students studied when?). Their responses were compared with those of a native speaker control group. It is argued that the results are consistent with the unavailability of the uninterpretable feature. Two conclusions are drawn: first, that there is a critical period for the selection of uninterpretable syntactic features for the construction of mental grammars; second, that despite the observation of target-like performance by L1 Japanese speakers on English wh-interrogatives reported in a number of existing studies, caution is required in interpreting target-like performance as evidence that L2 speakers have the same underlying grammatical representations as native speakers.