This study examines second language activation in Arabic-English bilinguals for whom Arabic was the first language. Modeling its design on Colome (2001), the research compared processing in a picture-phoneme matching task for Arabic-English bilinguals tested in the United States or in Saudi Arabia to determine whether activation of English…

The purpose of this body of work was to gain a clearer understanding of the potential cognitive factors that may contribute to Specific Language Impairment (SLI). This study attempted to simulate a performance profile of SLI in typically developing children within a grammaticality judgment task, featuring structures historically difficult (third…

The present research examines whether adults who learn a second language (L2) mainly in a classroom setting can develop linguistic representations that are qualitatively similar to those of native speakers for linguistic content that is not explicitly taught in the classroom. It does so by focusing on the domains of speech processing and speech…

Late second language (L2) learners often struggle with L2 prosody, both in perception and production. This may result from first language (L1) interference or some property of how a second language functions in a late learner independent of what their L1 might be. Here we investigate prosody's role in determining information structure through…

The study abroad (SA) context is often assumed to foster pragmatic development in a second language (L2), yet previous scholarship confirms that pragmatic norms are culturally-shaped and often remain imperceptible to uninstructed SA students (Bataller, 2010; Cohen & Shively, 2007; Shively, 2010). Because pragmatics is not traditionally taught…

Requiring teachers to complete a performance-based assessment in the form of a teacher performance assessment is becoming a common way for initial teacher licensure or advancing a license. While some traditionally- and alternatively-licensed teachers from all content areas may have to complete some type of performance-based assessment for initial…

This dissertation concerns the acquisition of the interaction between lexicosemantic properties of verbs and syntax, focusing on symmetrical and asymmetrical verbs in different syntactic structures. Based on linguistic evidence, it is shown that two conceptual categories, Mutuality and Number, interact to give rise to four event-types: Single…

The field of Natural Language Processing (NLP) focuses on the study of how utterances composed of human-level languages can be understood and generated. Typically, there are considered to be three intertwined levels of structure that interact to create meaning in language: syntax, semantics, and pragmatics. Not only is a large amount of…

Cognitive Task Analysis (CTA) methods were used to capture the knowledge and skills, represented by action and decision steps, of expert English teachers when they recall and describe how they provide expository writing instruction at the eleventh-grade level. Three semi-structured CTA interviews were conducted to elicit and capture the…

This dissertation examines Spanish Direct Object clitic pronouns in Argentine spoken Spanish of adults and children (ages 4;0-7;0). It concentrates on (Finite verb + Nonfinite verb) constructions that allow both pre-verbal (Proclisis) and a postverbal (Enclisis) clitic placement. Previous corpus studies have shown that lexical (finite verb),…

This dissertation investigates the acquisition of Spanish diphthongs by adult native speakers of English. The following research questions will be addressed: 1) How do adult native speakers of English pronounce sequences of two vowels in their L2 Spanish at different levels of acquisition? 2) Can OT learnability models, specifically the GLA,…

This qualitative research study used a multiple, holistic case study approach (Yin, 2009) to explore the perceptions of reluctant problem solvers related to mathematical tasks without words and word problems. Participants were given a choice of working a mathematical task without words or a word problem during four problem-solving sessions. Data…

Cognitive load theory (CLT) (Sweller 1988, 1998, 2010) provides us a guiding framework for designing instructional materials. CLT differentiates three subtypes of cognitive load: intrinsic, extraneous, and germane cognitive load. The three cognitive loads are theorized based on the number of simultaneously processed elements in working memory.…

This descriptive and exploratory case study focused on a specific Content-Based Language Teaching (CBLT) curriculum within the context of higher education in China. The researcher investigated the rationale behind the current design and students' and teachers' perceptions about the curriculum, as well as, their perceived motivations and challenges…

Much of what is known about the acquisition of sociolinguistic competence in second language Spanish is based on studies of English-speaking learners. This body of research has demonstrated common pathways in the acquisition of multiple variable structures, as well as how second language learners come to use (or not) Spanish in linguistically and…