Focus in wh-questions

This paper addresses two long-standing issues concerning focus: first, the question of whether the focal interpretation is directly read off the prosodic structure of a sentence, or it is rather mediated by a [focus] feature encoded in the syntac- tic representation; second, whether interrogative wh-phrases are inherently endowed with a [focus] feature. We provide evidence from two prosodic experiments on di- rect wh-questions in Italian, showing that the Nuclear Pitch Accent (NPA) and main stress fall on the lexical verb, without a concomitant focal interpretation of the latter. Furthermore, we show that NPA assignment is sensitive to the derivational history of the wh-phrase under short-distance vs. long-distance extraction. We account for the observed NPA distribution in terms of a [focus] feature which is bundled with the [wh] in direct questions, and is specified on each phase head that hosts in its edge one link of the wh-chain. Thus, v° is specified for the feature bundle {wh, focus} and attracts the assignment of the NPA, which is then realized on the lexical verb. Our findings, thus, cast doubt on the direct association between prosodic prominence and a focal interpretation.