There is a long-standing debate about the principles constraining the combinatorial properties of suffixes. Hay 2002 and Hay & Plag 2004 proposed a model in which suffixes can be ordered along a hierarchy of processing complexity. We show that this model generalizes to a larger set of suffixes, and we provide independent evidence supporting the…

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)…

Using a particular sentence type--an exclamative construction referred to as "Nominal Extraposition" (NE)--this article outlines a formal model in which grammatical description includes the description of use conditions on form-meaning pairs. The article suggests that the relationship between NE and like exclamatives can be represented in an…

Examines the phenomenon of semantic change with regard to color categories in closely related Mayan languages (Tzetal and Tzotzil) associated with radically different social milieux. It is argued that, although a model of individual cognition explains how color categories change at the basic level, a social model accounts for differences between…

Presents data from a positron emission tomographic study in which subjects were asked to produce the past tense forms of regular, irregular and nonce stems. Findings, which support the grammar/lexicon linguistic theories, reveal different amounts and areas of cortical activation in the regular and irregular tasks, as well as significantly…

Clark's 1987 Principle of Contrast seems inconsistent with the synonymy exhibited by inflectional affixes in languages with inflection classes. But if inflection class membership identifies the inflection class of the lexemes to which it attaches, then inflection affixation complies with this principle. Grammatical implications are suggested. (76…