This study investigates how academic disciplines impact second language (L2) lexical competencies. Prior L2 research has often overlooked the broader effects of disciplinary backgrounds on lexical development. To address this gap, this study utilized lexical decision, memory, and semantic fluency tasks to examine lexicon recognition, memory, and…

In our increasingly multicultural and multilingual world, an understanding of how we perceive language, dialects, and linguistic variation and the relationship these features have to language attitude, plays an increasingly important role in shaping social behavior and policy. This study, situated at the intersection of cognitive neuroscience,…

The theory of Analogical and Exemplar Modeling (AEM) suggests renewed discussion of the formalization of analogy and its possible incorporation in linguistic theory. AEM is a usage-based model founded upon Exemplar Modeling (Bybee 2007, Pierrehumbert 2001) that utilizes several principles of the Analogical Modeling of Language (Skousen 1992, 1995,…

Spoken words undergo frequent and often predictable variation in pronunciation. One form of variation is medial /t/ deletion, in which words like "center" and "cantaloupe" are pronounced without acoustic cues indicative of syllable-initial /t/. Three experiments examined the consequences of this missing phonetic information on lexical activation.…

Research concerning the spatial dimension "fit" ("tight" versus "loose") has been based on a tacit but untested assumption that the dimension "fit" is symmetrical, with tight- and loose-fitting relations highlighting the dimension "fit" with equal force. We propose a reformulation, documenting that adult speakers of English (Experiment 1) and…

To what extent does language acquisition recruit domain-general processing mechanisms? In this dissertation, evidence concerning this question is garnered from the study of individual differences in infant speech perception and their predictive value with respect to language development in early childhood. In the first experiment, variation in the…

Investigated two historically isolated communities in the United States--Smith Island, Maryland and the Lumbee Native American community in Robeson County, North Carolina. Demonstrates that contrary to assumption, isolated communities may be linguistically innovative and heterogeneous. Explanations for this are found to be both cognitive and…

Discusses the feasibility of Basic Variety (BV) principles proposed by Klein and Perdue, arguing that some of them need clarification with learner varieties and that they are not part of Universal Grammar (UG) as they exclude phenomena (e.g., psych verbs) that cannot be excluded from the core of natural language. (15 references) (Author/CK)

A study tested the hypothesis that educational differences experienced by children from minority and nonmainstream cultural backgrounds are caused by the discrepancy between the expectations, strategies, and schemata used at home and the cognitive and motivational demands of the classroom--a discrepancy not experienced by children from the…

A study tested the hypothesis that spoken language has a strong direct influence on the encoding process, and that speakers of nonstandard dialects have a different set of problems with the written language and make identifiably different errors than do speakers of standard dialect. The subjects, 13 standard and 13 nonstandard dialect speakers…

Errors can be considered concrete representations of stages through which one must go in order to acquire one's native language and a second language. It has been discovered that certain errors appear systematically, revealing an approximate system, or "interlanguage," behind the erroneous utterances. Present research in second language…