Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Linguistics and Philosophy, 1987. / Title as it appears in M.I.T. Graduate list, June 1987: The English noun phrase in its sentential aspects. / Bibliography: v. 2, leaves 355-363. / by Steven Paul Abney. / Ph.D.

Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Linguistics and Philosophy, 1987. / Bibliography: leaves 256-267. / by Jennifer Sandra Cole. / Ph.D.

Thesis: Ph. D. in Linguistics, Massachusetts Institute of Technology, Department of Linguistics and Philosophy, 2018. / Cataloged from PDF version of thesis. / Includes bibliographical references (pages 179-185). / This dissertation is an investigation into the semantics of imperatives and imperative-like forms (collectively referred to as jussives) in embedded contexts. The long-held view that imperatives are confined to root (matrix) contexts has been challenged by recent findings of counterexamples from a variety of languages. This thesis contributes to the debate by introducing novel empirical evidence from Mongolian confirming that the restriction on imperative embedding is not universal: Mongolian is shown to allow for embedding of a a speaker-directed jussive form voluntative and a hearer-directed imperative. The empirical domain is widenend to include data from jussive embedding in Korean (drawing on Madigan 2008, Pak et al. 2008b, a.o.). This thesis takes special interest in the complex combination of properties characterizing the subjects of embedded jussives in Mongolian and Korean, to wit, (i) their dependence on an antecedent in the embedding clause, (ii) the requirement to be interpreted de se, and (iii) the presence of [phi]-features. These properties are used to make a case for an analysis of jussive subjects as instances of Obligatory Control PRO, and against an analysis as indexical pronouns. In particular, it is demonstrated how a view of PRO as a syntactically and semantically complex unit closely resembling de re expressions in attitude reports (Percus & Sauerland 2003a) provides an elegant way of accounting for the combined characteristics of jussive subjects. Set against the background of a Neo-Davidsonian event semantics, this thesis puts forward the idea that jussive clauses denote sets of events whose propositional content amounts to a desire statement. An analysis of jussives as sets of events is shown to afford a natural extension to matrix occurrences on the assumption that the content denoted by matrix jussives is anchored to the speech event. Finally, this thesis proposes to bridge the gap between jussive reports and canonical Obligatory Control constructions and demonstrates how the presented account can be generalized to provide a novel perspective on Obligatory Control constructions as well. / by Milena Sisovics. / Ph. D. in Linguistics

Thesis (Ph.D.)--Massachusetts Institute of Technology, Dept. of Linguistics and Philosophy, 2000. / Includes bibliographical references (p. [309]-345). / This dissertation deals with deletion and epenthesis processes conditioned or constrained by the consonantal environment, essentially consonant deletion, vowel epenthesis and vowel deletion. It is argued that the standard generative approach to these processes, which relies on the syllable and the principle of prosodic licensing, is empirically inadequate, and an alternative sequential approach based on perceptual factors is developed. It is proposed that the likelihood that a consonant deletes, triggers epenthesis or blocks vowel deletion correlates with the quality and quantity of the auditory cues associated to it in a given context. The approach is implemented in Optimality Theory and adopts more specifically the 'Licensing by cue' framework developed by Steriade (1997, 1999). New empirical generalizations concerning deletion and epenthesis processes are uncovered, in particular 1) the fact that stops are more likely than other consonants to delete, trigger epenthesis or block deletion; 2) the role of syntagmatic contrast in deletion and epenthesis processes; 3) the role of the audibility of stop release bursts; 4) the existence of cumulative edge effects, whereby more and more phonotactic combinations are licensed at the edges of prosodic domains as we go up the prosodic hierarchy. These generalizations are elucidated in terms of internal and contextual cues, modulation in the acoustic signal, and cue enhancement processes at edges of prosodic domains. The proposed perceptual approach achieves a substantial simplification and unification of the conceptual apparatus necessary to analyze deletion and epenthesis processes. It subsumes under the more general notion of perceptual salience principles of syllable well-formedness and the Obligatory Contour Principle. Furthermore, it eliminates the need for exceptional mechanisms such as extra syllabicity at domain edges. The analysis is based on the study of deletion and epenthesis processes in a variety of languages. Detailed investigations of schwa in Parisian French, cluster simplification in Quebec French and stop deletion and vowel epenthesis in Ondarroa Basque are provided. / by Marie-Hélène Côté. / Ph.D.

Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Linguistics and Philosophy, 2013. / Cataloged from PDF version of thesis. / Includes bibliographical references (pages 65-67). / This paper is about how agents learn. There is a picture of learning that is very influential in epistemology; I call it 'the Classical Picture'. As influential as it is, it is a flawed picture of learning, and epistemology is distorted by it. In this paper, I offer an alternative: the Calibration Picture. It is based on an extended analogy between agents and measuring devices. Epistemology looks very different from the Calibration point of view. Distinctions that are absolute, given the Classical Picture, are relative, given the Calibration Picture. These include the distinction between enabling and justifying roles of experience, the distinction between a priori and a posteriori knowledge, and the distinction between irrationality and ignorance. The beautiful thing about the Calibration Picture is that it gives you a precise way to characterise what is absolute, and a precise way to recover Classical distinctions from that absolute thing, relative to a context. In this way, the Calibration Picture enables you to recover much of the power of the Classical Picture, while offering a new way to understand its significance. / by Damien Rochford. / Ph.D.

Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Linguistics and Philosophy, 1995. / Includes bibliographical references (p. 249-259). / by Hubert Truckenbrodt. / Ph.D.

Thesis: Ph. D. in Linguistics, Massachusetts Institute of Technology, Department of Linguistics and Philosophy, 2018. / Cataloged from PDF version of thesis. / Includes bibliographical references (pages 329-351). / This thesis deals with a number of puzzles related to word order, in which the co-occurence of two elements in the same clause imposes a restriction on the distribution of these elements. I suggest that elements involved in Agree relationships [Chomsky (2000, 2001)] are subject to a requirement that they be aligned with the left or right edge of a prosodic phrase, following work done in Richards (2016). I argue that there is a restriction on the opaque satisfaction of this requirement, and show that this provides a unified solution to these word order puzzles. Chapters 1 and 2 deal with movement phenomena, primarily in left-headed languages. In chapter 1, I show that some languages allow A-movement of subjects across other DPs, whereas others do not. I note that this appears to be determined by which edge of a prosodic phrase they require phrases in Agree relationships to be aligned with, and show that this is a consequence of the proposed restriction on opaque satisfaction of the alignment requirement. Chapter 2 builds on the results of chapter 1. I show that A-movement of a subject may cross another nominal in all languages, but only if there is a phase boundary between the launch site and landing site, and show how this falls out from the proposed restriction on opacity. I show also that languages that do not allow A-movement of subjects across other DPs display a similar restriction in wh-questions, and argue that this too is a result of the proposed restriction on opacity. Chapters 3 and 4 deal with the distribution of wh-phrases in languages that allow them to remain in-situ. Chapter 3 deals with co-occurance restrictions between foci and wh-phrases. I argue that these restrictions emerge as a result of a conflict between a prosodic strategy that languages might use to satisfy the alignment requirement, called Grouping, and the proposed restriction on opaque satisfaction of this requirement. Chapter 4 deals with Grouping more generally. I show that languages with Grouping have a particular prosodic signature which marks phonological phrases that contain wh-phrases, whereas languages that lack Grouping do not, and explore the consequences of this for the architecture developed in this thesis. / by Kenyon Garrett Branan. / Ph. D. in Linguistics

Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Linguistics and Philosophy, 2008. / Includes bibliographical references (p. 253-280). / The aim of this thesis, and the research project within which it is embedded, is to delineate a neural model of grammatical competence. For this purpose, we develop here a novel integrated, multi-disciplinary experimental paradigm that endorses the fundamental premise of generative grammar, that the study of language is in essence, the study of the mind. We use functional Magnetic Resonance Imaging (fMRI) to monitor brain activation while subjects listen to short narratives. The texts have been written so as to introduce various syntactic complexities (relative clauses, embedded questions, etc.) not usually found (in such density) in actual corpora. We have calculated a number of complexity measures (both at the level of the single word and at that of the phrase) based on current linguistic and psycholinguistic theory and with the use of a computationally implemented probabilistic parser. By correlating these measures with observed brain activity, we are able to identify the different brain networks that support linguistic processing and characterize their particular function. Conversely, we use the rich brain data to inform our cognitive, and linguistic, theory. We report here the neural correlates of surprisal (based on contextual predictions), syntactic complexity, structural ambiguity and disambiguation, Theory of Mind and non-local dependencies. This work made use of novel solutions to compute numerical predictions for these linguistic dimensions, which are often tested only qualitatively, and of a novel parametric fMRI design that allowed for the use of single subject unaveraged data as the dependent variable. The thesis ends with a synthesis of the results in the form of a blue print for a neural model of grammatical competence. / by Asaf Bachrach. / Ph.D.

Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Linguistics and Philosophy, 2011. / Cataloged from PDF version of thesis. / Includes bibliographical references (p. 103-109). / This dissertation is about whether and how non-representational attitudes could play a role in our theories of rationality. In Chapter 1 ('Negation, expressivism, and intentionality') I argue that the best explanation for why two mental states are inconsistent need not presuppose that such states are representational-that they have, in the jargon, truth-conditions. I use this to provide a solution to the 'negation problem' for metaethical expressivism. In Chapter 2 ('Structuring logical space') I sketch an account of mathematical practice along non-representational lines. I show how it can do justice to the applicability of mathematics, and propose ways in which one's epistemic goals can impose substantial constraints on which mathematical theories to accept. Chapter 3 ('Good questions') provides a general account of the way in which rationality constrains changes in our hypothesis space. In particular, I show how some such changes can be better than others by placing the discussion within a general framework of rational dynamics, on which rational epistemic change involves maximizing expected epistemic utility. / by Alejandro Perez Carballo. / Ph.D.

Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Linguistics and Philosophy, 2005. / Includes bibliographical references (p. 317-341). / This thesis proposes a recursive mapping of syntactic derivations to prosodic representations. I argue that the prosody of an expression, just like its meaning, is determined compositionally, as originally proposed in Chomsky et al. (1957), Chomsky and Halle (1968). Syntactic structure are cyclically spelled out and assigned a semantic and phonological interpretation. The cyclic approach is motivated based on data from the prosody of coordinate structures, integrating insights from syntax, combinatorics, and semantics. The algorithm distinguishes two ways of prosodically relating the output of cyclic domains: they can either be mapped to prosodic domains that are on a par and match in prosodic status: PROSODIC MATCHING; or the output of one cycle can be prosodically subordinated to another cycle: PROSODIC SUBORDINATION. Together, they derive a metrical structure that encodes information about phrasing, accent placement, and prominence. Scope relations, argument structure, and information structure affect prosodic phrasing indirectly by determining which of the two principles applies and when a syntactic cycle is spelled out. The derived metrical representation is a relational grid (Liberman, 1975). / (cont.) It encodes syntactic structure and also the derivational history of how it was assembled. The theory attempts to incorporate insights from recent work on stress and prominence (Cinque, 1993, Arregi, 2002) and prosodic recursion Ladd (1988), Dresher (1994), as well as insights from the research on prosodic phrasing and phrasal phonology (Gussenhoven, 1984, Selkirk, 1986, Truckenbrodt, 1995). Phonetic evidence from on-line production is presented to show that speakers implement the predicted metrical relations and scale boundaries later in the utterance relative to boundaries already produced, a phenomenon dubbed BOUNDARY STRENGTH SCALING. / by Michael Wagner. / Ph.D.