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Full-Text Articles in Social and Behavioral Sciences

Working Memory Training: Cognitive And Linguistic Implications In Adult English Language Learners, Deepti Wadhera Sep 2020

Working Memory Training: Cognitive And Linguistic Implications In Adult English Language Learners, Deepti Wadhera

Dissertations, Theses, and Capstone Projects

This study used a cognitive training paradigm to explore whether the same mechanisms of working memory underly conflict resolution in non-verbal and verbal domains in adult English language learners.The association between an individual’s Working Memory (WM) performance and their success in skills such as interference control, decision-making and language processing has been repeatedly highlighted by researchers in cognitive psychology and linguistic fields. Particularly, acquisition and use of a second language is one life experience in which WM ability seems valuable. However, when this association is put to the test in studies that train participants’ WM and measure transfer of these …


Bilingual Reading Fluency And Prediction: Heritage Language Versus Second Language, Olga Parshina Sep 2020

Bilingual Reading Fluency And Prediction: Heritage Language Versus Second Language, Olga Parshina

Dissertations, Theses, and Capstone Projects

The thesis presents the first comparative investigation of reading fluency and factors that affect it by examining eye movements in reading by Heritage Speakers (HSs) and L2 learners of Russian. The eye movements of bilingual participants are compared to two control groups, monolingual adults and monolingual children. Following the introductory Chapter 1, in Chapter 2 we present the study that establishes basic eye-movement characteristics in reading for Heritage Speakers and L2 learners in connection to proficiency and linguistics factors of word length and frequency. Contrary to our predictions, we found that all eye-movement characteristics of high-proficiency HSs are different from …


Acquisition Orders And Instructional Sequences: A Case Study Of Russian Textbooks, Olga Ozhiganova Sep 2020

Acquisition Orders And Instructional Sequences: A Case Study Of Russian Textbooks, Olga Ozhiganova

Dissertations, Theses, and Capstone Projects

Previous research on English as a second language has established the linguistic phenomenon of the natural order of morpheme acquisition in which grammatical features are acquired by learners in a specific order. The acquisition of Russian morphosyntax as an L2 had not been established until Gor’s (2019) research. The present study employs Gor’s (2019) findings to examine whether the order in which five Russian morphosyntactic features—case, impersonal sentences, location-direction, aspect, verbs of motion (VoM)—are acquired is reflected in second-year Russian instructional materials by investigating three commonly used textbooks. The results reveal that (1) the documented order in which Russian morphosyntactic …


Processing Coercion In A First, Non-Dominant Language: Mandarin-English Heritage Bilinguals, Christina N. Dadurian Sep 2020

Processing Coercion In A First, Non-Dominant Language: Mandarin-English Heritage Bilinguals, Christina N. Dadurian

Dissertations, Theses, and Capstone Projects

Recent work in heritage language grammars has shown variability in L1 competence, despite high proficiency in both languages. While sources of variation have been debated, little attention has been given to the role of language dominance. This thesis uses a self-paced listening task to explicitly investigate the roles of language dominance and pragmatic competence in how heritage speakers of Mandarin Chinese process aspectual coercion in their non-dominant home language, as compared to late bilinguals. Specifically, constructions that vary in acceptability and salience in input between Mandarin and English are tested: Iterative coercion, complement event coercion of entity NPs, and perfective …


Doing Away With Defaults: Motivation For A Gradient Parameter Space, Katherine Howitt Jun 2020

Doing Away With Defaults: Motivation For A Gradient Parameter Space, Katherine Howitt

Dissertations, Theses, and Capstone Projects

In this thesis, I propose a reconceptualization of the traditional syntactic parameter space of the principles and parameters framework (Chomsky, 1981). In lieu of binary parameter settings, parameter values exist on a gradient plane where a learner’s knowledge of their language is encoded in their confidence that a particular parametric target value, and thus grammatical construction of an encountered sentence, is likely to be licensed by their target grammar. First, I discuss other learnability models in the classic parameter space which lack either psychological plausibility, theoretical consistency, or some combination of the two. Then, I argue for the Gradient Parameter …


Knowledge Of The Present Perfect By Albanian/English Bilinguals, Erjon Xholi Feb 2020

Knowledge Of The Present Perfect By Albanian/English Bilinguals, Erjon Xholi

Dissertations, Theses, and Capstone Projects

This paper concerns the acquisition process of a specific part of English grammar by native speakers of Albanian. The focus is the English present perfect, and the similarities and differences that it bears to the Albanian Compound Perfective. The two constructions are made from similar parts, but they crucially differ in the aspectual nature of their participles. While the Albanian particle is perfective, the English is underspecified. We argue that the process of the acquisition of the PP by Albanian bilinguals is one where input, analogy, and direct grammar teaching do not suffice. We apply Generative Grammar logic to the …


Beyond Exposure: Markers Of English Proficiency In School-Aged French–English Bilinguals, Erin Quirk Feb 2020

Beyond Exposure: Markers Of English Proficiency In School-Aged French–English Bilinguals, Erin Quirk

Dissertations, Theses, and Capstone Projects

Bilingual children show more variation in their language development than monolingual children, a fact that has been linked to their experience with their languages. Bilingual language experience also varies more than monolingual children's, both in terms of how much they hear the language spoken around them (exposure) and how much they speak the language themselves (production). This dissertation investigates the following aspects of the relationship between bilinguals’ language experience and development which are not well-understood: how children’s language production relates to their proficiency in that language, how children’s language exposure relates to receptive versus expressive and lexical versus grammatical skill, …


Testing The Perceptual Magnet Effect In Monolinguals And Bilinguals, Michael C. Stern Feb 2020

Testing The Perceptual Magnet Effect In Monolinguals And Bilinguals, Michael C. Stern

Dissertations, Theses, and Capstone Projects

Previous research has demonstrated an apparent warping of the perceptual space whereby the best exemplars or ‘prototypes’ of speech sound categories minimize the perceptual distance between themselves and neighboring stimuli in the same category. This phenomenon has been termed the ‘perceptual magnet effect’ (PME). The present study extends work on the PME to a speech sound category previously unstudied in this paradigm (American English /æ/), and to bilingual speech sound representation and perception. American English monolinguals and Turkish-English bilinguals completed identification tasks, category goodness rating tasks, and same-different discrimination tasks with synthesized vowel sounds from the American English /æ/ category—not …