This paper presents several new empirical observations regarding some interpretive effects and structural restrictions of modals that occur in sentence-initial positions in Chinese. It provides a new analysis of sentence-initial modal sentences in terms of the overt head-movement of a modal to the sentence periphery to value strong focus features and to focus-mark either the proposition or the subject of a sentence. This new proposal helps explain the markedness exhibited by such sentences, correctly predicts the structural and semantic restrictions of modal sentences, and directly explains the scopal interactions observed between modals and various types of focus constructions. It also shows that changes in word order in Chinese are not ascribable simply to an optional or free derivation in syntax but are related to an understudied mechanism in that language, i.e. T-to-C movement, and that the roles of information structure are represented as formal features in syntax. The results shed new light on how Chinese – though profoundly different from Germanic and Romance languages typologically – exemplifies a similarly fine structure in the sentence-internal domain, parallel associations of scope-bearing units with sentences’ left peripheries, and a neat interaction of syntax with discourse configurations.

The aim of this study was to examine the acquisition and processing of multiple who- and which-questions in Romanian that display ordering constraints and involve exhaustivity. Toward that aim, typically developing Romanian children (mean age 8.3) and adults participated in a self-paced listening experiment that simultaneously investigated online processing and offline comprehension of multiple wh-questions. The study manipulated the type of wh-phrase (who/which) and the order in which these elements appear (subject–object [SO]/object–subject [OS]). The response to the comprehension question could address the issue of exhaustivity because we measured whether participants used an exhaustive or a non-exhaustive response. Our findings reveal that both children and adults slow down when processing who- as compared to which-phrases, but only adults show an online sensitivity to ordering constraints in who-questions. Accuracy is higher with multiple who- than which-questions. The latter pose more difficulties for comprehension, particularly in the OS order. We relate this to intervention effects similar to those proposed for single which-questions. The lack of intervention effects in terms of reaction times indicates that these effects occur at a later stage, after participants have heard the whole sentence and when they interpret its meaning.