Structuring The Lexicon

Structuring the Lexicon presents a cognitively realistic, clustered model for near-synonymy that explicitly addresses the question of how semantic knowledge is distributed along the continuum from grammar to lexicon. Usage-based in nature, it propos

In functional grammar, the lexicon plays a central role. Lexical items form the basic building blocks around which the structure of a clause is built. This book examines 5 aspects of the role of the lexicon in functional grammar.

V, ThemelPatients to the lowest specifier of V', and Agents to a position outside the minimal VP. Again, thematic information is encoded in terms of configurational properties. Addressing the issue of phrase structure in another domain, Margaret Speas investigates the status of null pronominal objects in Navajo. Following Rizzi (1986), she assumes that null pronouns must meet both a licensing and an identification condition. More specifically, she demonstrates that distributional restrictions on null pronominal objects in Navajo can be explained if it is assumed that null objects obey the identification condition expressed by the Generalized Control Rule of Huang (1984). Distinguishing three types of null objects, she argues that relevant licensing condition on two subtypes of null objects involves rich agreement. However, it appears that there are languages lacking rich agreement but with pro in object position. Speas accounts for these phenomena by a rule of economy of projection. A second series of papers is concerned with the way in which functional categories derive aspects of sentential interpretation. Three issues in this research program are investigated here: external arguments as arguments of functional projections (Kratzer), the specificity interpretation of clitics (Sportiche), and the interpretation of tense (Stowell). In all three cases, phrase structure is put to use to derive interpretive effects. Angelika Kratzer proposes that external arguments are not part of the verb.

One of the few scholarly attempts to reconcile a generatively-based approach to the structure of the lexicon with the cognitive approach of Cognitive Grammar

The first formally elaborated theory of a generative approach to word meaning, The Generative Lexicon lays the foundation for an implemented computational treatment of word meaning that connects explicitly to a compositional semantics. The Generative Lexicon presents a novel and exciting theory of lexical semantics that addresses the problem of the "multiplicity of word meaning"; that is, how we are able to give an infinite number of senses to words with finite means. The first formally elaborated theory of a generative approach to word meaning, it lays the foundation for an implemented computational treatment of word meaning that connects explicitly to a compositional semantics. In contrast to the static view of word meaning (where each word is characterized by a predetermined number of word senses) that imposes a tremendous bottleneck on the performance capability of any natural language processing system, Pustejovsky proposes that the lexicon becomes an active—and central—component in the linguistic description. The essence of his theory is that the lexicon functions generatively, first by providing a rich and expressive vocabulary for characterizing lexical information; then, by developing a framework for manipulating fine-grained distinctions in word descriptions; and finally, by formalizing a set of mechanisms for specialized composition of aspects of such descriptions of words, as they occur in context, extended and novel senses are generated. The subjects covered include semantics of nominals (figure/ground nominals, relational nominals, and other event nominals); the semantics of causation (in particular, how causation is lexicalized in language, including causative/unaccusatives, aspectual predicates, experiencer predicates, and modal causatives); how semantic types constrain syntactic expression (such as the behavior of type shifting and type coercion operations); a formal treatment of event semantics with subevents); and a general treatment of the problem of polysemy. Language, Speech, and Communication series

An accessible introduction to lexical structure and design, and the relation of the lexicon to grammar as a whole. The Lexicon can be used for introductory and advanced courses, and includes a range of exercises and in-class activities designed to engage students, and help them acquire the knowledge and skills they need.