We investigate the production of subject and object "who"- and "which"-questions in the Italian of 4- to 5-year-olds and report a subject/object asymmetry observed in other studies. We argue that this asymmetry stems from interference of the object copy in the AGREE relation between AgrS and the subject in the Spec of the verb phrase. We show that…

We argue that the grammatical diversity observed among the world's languages emerges from the struggle between individual cognitive systems trying to impose their preferred structure on human language. We investigate the cognitive bases of the two most common word orders in the world's languages: SOV (Subject-Object-Verb) and SVO. Evidence from…

In the present study, the natural and simultaneous first language acquisition of a German-Italian bilingual boy and an Italian monolingual girl from 1;8 to 2;1 are analyzed and compared. The investigation focuses on the rate of acquisition and the size and composition of the productive lexicons. At the end of the observation period, the bilingual…

It has been claimed that verb processing (as opposed to noun processing) is subserved by specific neural circuits in the left prefrontal cortex. In this study, we took advantage of the unusual grammatical characteristics of clitic pronouns in Italian (e.g., "lo" and "la" in "portalo" and "portala" "bring it [masculine]/[feminine]",…

In three experiments we investigated the locus of the frequency effect in lexical access and the mechanism of gender feature selection. In Experiment 1, participants were asked to produce gender-marked verb plus pronominal clitic utterances in Italian (e.g., "portalo" (bring it [masculine]) in response to a written verb and pictured object. We…

Analysis of two Restructuring constructions in Italian, "equi" and "raising" structures, suggests that while lexical functional grammar (LFG) does not offer the kind of analysis previously used on this kind of structure, it does offer an insightful and interesting analysis of Restructuring in Italian. This approach treats…

This study assesses children's understanding of the Italian modal verbs "dovere" (must) and "potere" (may) in their dual function of qualification of the speaker's beliefs (epistemic modality) and behaviour regulation (deontic modality). 192 children and 60 adults participated in the experiment. Children aged 3;0 to 9;2 were presented with two…

Previous theory concerning the variable behavior verbs in unaccusative/unergative alternation in Dutch, Hebrew, and Italian, which concludes that the unergative/unaccusative distinction is not syntactic but aspectual/semantic, is challenged. Discrepancies and inconsistencies are found in the grammatical functions of aspectual functional…

The distinction between core and peripheral grammar made in government-binding theory sheds light on some questions concerning the acquisition of the inflectional morphology of different languages. The schedule for acquisition of the inflectional system may be determined not by the learning of particular affixes but by whether inflection is a core…