Much recent work argues that lexical frequency plays a central explanatory role in linguistic theory, but the status, predicted effects, and methodological treatment of frequency are controversial, especially so in the less-investigated area of syntactic variation. This article addresses these issues in a case study of lexical frequency effects on…

Competence-based theories of island effects play a central role in generative grammar, yet the graded nature of many syntactic islands has never been properly accounted for. Categorical syntactic accounts of island effects have persisted in spite of a wealth of data suggesting that island effects are not categorical in nature and that…

In addition to providing an account of the empirical facts of language, a theory that aspires to account for language as a biologically based human faculty should seek a graceful integration of linguistic phenomena with what is known about other human cognitive capacities and about the character of brain computation. The present discussion note…

While affix ordering often reflects general syntactic or semantic principles, it can also be arbitrary or variable. This article develops a theory of morpheme ordering based on local morphotactic restrictions encoded as weighted bigram constraints. I examine the formal properties of morphotactic systems, including arbitrariness, nontransitivity,…

The oldest form of Sanskrit has a class of expressions that are in some respects like asyndetically coordinated syntactic phrases, in other respects like single compound words. I propose to resolve the conflicting evidence by drawing on prosodic phonology, stratal optimality theory, and the lexicalist approach to morphological blocking. I then…

This article proposes and tests an experimental method to assess the psychological reality of hierarchical theories of constituent structure in particular domains. I show that a hierarchical theory of constituent structure necessarily makes the prediction that an association between constituents should be easier to learn than an association…

Backward control is an obligatory interpretational dependency between an overt controller and a nonovert controllee in which the controllee is structurally superior to the controller: "Meg persuaded [Delta]i" ["Roni to give up"]. It contrasts with ordinary forward control, in which the controller is structurally higher: "Meg persuaded Roni"…

The reconstruction of genealogical relationships between languages is traditionally performed through lexical comparison and the establishment of regular sound changes. The historical analysis of other aspects of linguistic structure, like syntactic patterns or the function of grammatical elements, is normally understood to depend on a previously…

Noun-class prefixes are obligatory in most Bantu languages. However, the Sotho languages (Sesotho, Setswana, Sepedi) permit a subset of prefixes to be realized as null at the intersection of "unmarked" phonological, syntactic, and discourse conditions. This raises the question of how and when the licensing of null prefixes is learned. Using…

What is the mechanism by which a linguistic change advances across successive generations of speakers? We explore this question by using the model of incrementation provided in Labov 2001 and analyzing six current changes in English. Extending Labov's focus on recent and vigorous phonological changes, we target ongoing morphosyntactic(-semantic)…

A theme running through much of the functionalist literature in linguistics is that grammatical structure often has an "iconic" motivation. Claims supporting this theme are discounted, and the implications are discussed of iconic relationships in language for the autonomy hypothesis and the evolution of language. (190 references)…

Certain types of pronominal differentiation are functionally related to certain types of transformational rules; this theory leads to a concept of a functional component within which these aspects of grammar are complementary. Their complementarity is matched by an inverse relationship in functional values from one language to another. (CK)

Introduces selected concepts from the Space Grammar theory of linguistic structure. It is argued that the form of the auxiliary, apart from certain morphological adjustments, reflects each step of the conceptual path leading from the speaker to the objective situation described by the main verb. (Author/EJS)

Using data from Japanese, this article shows that the distinction between unergatives and unaccusatives is fully determined on the basis of the verb's inherent lexical meanings. (55 references) (Author/CK)