Aspects of modality

It is a cross-linguistically robust fact that the same modal auxiliaries come in different flavors: epistemic, deontic, ability, teleological... This fact is neatly captured in a system where each modal has a single lexical entry, where the difference in flavor comes from contextually-provided accessibility relations (cf. Lewis 1973, Kratzer 1981). Equally robust, however, are the phenomena that suggest that epistemics and a subset of deontics are interpreted higher than the remaining flavors (subsumed under the label 'root modals'). The goal of this dissertation is to show that a unified analysis of modal auxiliaries is maintainable, while still providing some principled explanation for the relative ordering of tense, aspect and the various modals in Cinque's (1999) hierarchy, based on evidence in French and Italian. To make sense of the relative scope of modals w.r.t. tense and aspect, I start with the empirical puzzle that aspect interacts differently with the various modal flavors. Perfective aspect on roots in French and Italian yields 'actuality entailments' (cf. Bhatt 1999), that is, an uncancelable inference that the proposition expressed by the complement holds in the actual world, and not merely in some possible world(s).

Department dc:contributor.department

Massachusetts Institute of Technology. Dept. of Linguistics and Philosophy.

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2006

Author dc:creator

• Hacquard, Valentine

Advisor dc:contributor.advisor

• Kai von Fintel and Irene Heim.

• Linguistics and Philosophy.

Statement dc:rights

• M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission.

Licence dc:rights.uri

• http://dspace.mit.edu/handle/1721.1/7582

Language dc:language.iso

eng

Handle dc:identifier.uri

http://hdl.handle.net/1721.1/37421

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/37421