ASU Electronic Theses and Dissertations
This collection includes most of the ASU Theses and Dissertations from 2011 to present. ASU Theses and Dissertations are available in downloadable PDF format; however, a small percentage of items are under embargo. Information about the dissertations/theses includes degree information, committee members, an abstract, supporting data or media.
In addition to the electronic theses found in the ASU Digital Repository, ASU Theses and Dissertations can be found in the ASU Library Catalog.
Dissertations and Theses granted by Arizona State University are archived and made available through a joint effort of the ASU Graduate College and the ASU Libraries. For more information or questions about this collection contact or visit the Digital Repository ETD Library Guide or contact the ASU Graduate College at gradformat@asu.edu.
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- Genre: Doctoral Dissertation
- Creators: Shen, Wei
Description
This study is about Thai English (ThaiE), a variety of World Englishes that is presently spoken in Thailand, as the result of the spread of English and the recent Thai government policies towards English communication in Thailand. In the study, I examined the linguistic data of spoken ThaiE, collected from multiple sources both in the U.S.A. and Thailand. The study made use of a qualitative approach in examining the data, which were from (i) English interviews and questionnaires with 12 highly educated Thai speakers of English during my fieldwork in the Southwestern U.S.A., Central Thailand, and Northeastern Thailand, (ii) English speech samples from the media in Thailand, i.e. television programs, a news report, and a talk radio program, and (iii) the research articles on English used by Thai speakers of English. This study describes the typology of ThaiE in terms of its morpho-syntax, phonology, and sociolinguistics, with the main focus being placed on the structural characteristics of ThaiE. Based on the data, the results show that some of the ThaiE features are similar to the World Englishes features, but some are unique to ThaiE. Therefore, I argue that ThaiE is structurally considered a new variety of World Englishes at the present time. The findings also showed an interesting result, regarding the notion of ThaiE by the fieldwork interview participants. The majority of these participants (n=6) denied the existence of ThaiE, while the minority of the participants (n=5) believed ThaiE existed, and one participant was reluctant to give the answer. The study suggested that the participants' academic backgrounds, the unfamiliar notion of ThaiE, and the level of the participants' social interaction with everyday persons may have influenced their answers to the main research question.
ContributorsRogers, Uthairat (Author) / Gelderen, Elly van (Thesis advisor) / Mailhammer, Robert (Committee member) / Adams, Karen (Committee member) / Arizona State University (Publisher)
Created2013
Description
Despite the vast research on language carried out by the generative linguistics of Noam Chomsky and his followers since the 1950s, for theoretical reasons (mainly their attention to the mental abstraction of language structure rather than language as a performed product), historical linguistics from the start lay outside their research interest. This study is an attempt to bridge the gap between the formalism and theoretical constructs introduced by generative grammar, whose ultimate goal is to provide not only a description but also an explanation to linguistic phenomena, and historical linguistics, which studies the evolution of language over time. This main objective is met by providing a formal account of the changes hwæðer undergoes throughout the Old English (OE) period. This seemingly inconspicuous word presents itself as a case of particular investigative interest in that it reflects the different stages proclaimed by the theoretical assumptions implemented in the study, namely the economy principles responsible for what has become known as the CP cycle: the Head Preference Principle and the Late Merge Principle, whereby pronominal hwæðer would raise to the specifier position for topicalization purposes, then after frequent use in that position, it would be base-generated there under Late Merge, until later reanalysis as the head of the Complementizer Phrase (CP) under Head Preference. Thus, I set out to classify the diverse functions of OE hwæðer by identifying and analyzing all instances as recorded in the diachronic part of the Helsinki Corpus. Both quantitative and qualitative analyses of the data have rendered the following results: 1) a fully satisfactory functional and chronological classification has been obtained by analyzing the data under investigation following a formal theoretical approach; and 2) a step-by-step historical analysis proves to be indispensable for understanding how language works at the abstract level from a historical point of view. This project is part of a growing body of research on language change which attempts to describe and explain the evolution of certain words as these change in form and function.
ContributorsParra-Guinaldo, Víctor (Author) / Gelderen, Elly van (Thesis advisor) / Bjork, Robert (Committee member) / Nilsen, Don L. F. (Committee member) / Arizona State University (Publisher)
Created2013
Description
The speech of non-native (L2) speakers of a language contains phonological rules that differentiate them from native speakers. These phonological rules characterize or distinguish accents in an L2. The Shibboleth program creates combinatorial rule-sets to describe the phonological pattern of these accents and classifies L2 speakers into their native language. The training and classification is done in Shibboleth by support vector machines using a Gaussian radial basis kernel. In one experiment run using Shibboleth, the program correctly identified the native language (L1) of a speaker of unknown origin 42% of the time when there were six possible L1s in which to classify the speaker. This rate is significantly better than the 17% chance classification rate. Chi-squared test (1, N=24) =10.800, p=.0010 In a second experiment, Shibboleth was not able to determine the native language family of a speaker of unknown origin at a rate better than chance (33-44%) when the L1 was not in the transcripts used for training the language family rule-set. Chi-squared test (1, N=18) =1.000, p=.3173 The 318 participants for both experiments were from the Speech Accent Archive (Weinberger, 2013), and ranged in age from 17 to 80 years old. Forty percent of the speakers were female and 60% were male. The factor that most influenced correct classification was higher age of onset for the L2. A higher number of years spent living in an English-speaking country did not have the expected positive effect on classification.
ContributorsFrost, Wende (Author) / Gelderen, Elly van (Thesis advisor) / Perzanowski, Dennis (Committee member) / Gee, Elisabeth (Committee member) / Arizona State University (Publisher)
Created2013
Description
In accordance with the Principal Agent Theory, Property Right Theory, Incentive Theory, and Human Capital Theory, firms face agency problems due to “separation of ownership and management”, which call for effective corporate governance. Ownership structure is a core element of the corporate governance. The differences in ownership structures thus may result in differential incentives in governance through the selection of senior management and in the design of senior management compensation system. This thesis investigates four firms with four different types of ownership structures: a public listed firm with the controlling interest by the state, a public listed firm with a non-state-owned controlling interest, a public listed firm a family-owned controlling interest, and a Sino-foreign joint venture firm. By using a case study approach, I focus on two dimensions of ownership structure characteristics – ownership diversification and differences in property rights so as to document whether there are systematic differences in governance participation and executive compensation design. Specifically, I focused on whether such differences are reflected in management selection (which is linked to adverse selection and moral hazard problems) and in compensation design (the choices of performance measurements, performance pay, and in stock option or restricted stock). The results are consistent with my expectation – the nature of ownership structure does affect senior management compensation design. Policy implications are discussed accordingly.
ContributorsGao, Shenghua (Author) / Pei, Ker-Wei (Thesis advisor) / Li, Feng (Committee member) / Shen, Wei (Committee member) / Arizona State University (Publisher)
Created2015
Description
This study investigates the relationships between ESL teachers' beliefs about writing instruction and their use of computer technology in the first-year composition classroom. Utilizing a sociocultural approach, the study analyzes the connections between ESL teachers' instructional beliefs and the technological practices that emerge as a result of these beliefs and decisions. Qualitative research was conducted, and data was collected through classroom observations, teacher interviews, and course materials. Data analysis reveals that regardless of teachers' differing beliefs about writing instruction, they use computer technology when it enhances their teaching and students' learning. It also reveals that factors such as teacher attitude toward technology and adequate training affect the extent to which they incorporate technology into class.
ContributorsErdem, Ebru (Author) / Gelderen, Elly van (Thesis advisor) / Nilsen, Don (Committee member) / James, Mark (Committee member) / Arizona State University (Publisher)
Created2014
Description
The historical study of sentence adverbs has, before now, been based mostly on models that emphasize the pragmatic and discourse-based motivations of processes of grammaticalization. This dissertation breaks from such tradition by exploring diachronic adverb development through syntactic and morphological lenses. A generative, feature-based approach is used that incorporates the cartographic architecture developed by Cinque and combines it with a more phenomenological approach to both grammaticalization and lexicalization. Cinque's hierarchy of speech-act, evaluative, evidential, and epistemic adverbs is analyzed. It is determined (through corpus data) that these subcategories have grown in use primarily during the Modern English era, and particularly during the nineteenth and twentieth centuries. These four subcategories can be divided into two groups that are more general: speech-act adverbs, which arise from a (conditional) speech-act clause that undergoes ellipsis, and the other three types, which all arise from copula clauses. Each of these two groups is considered, and different methods of reanalysis by speakers are proposed for each. In addition, a revised model for categorizing adverbs is proposed. This model is based on morphological lexicalization (or univerbation) processes, thus accounting for the wide variety of adverbial source materials. Such lexicalization offers a pattern for sentence adverbial formation. Finally, Standard Chinese adverbials are briefly examined, with results indicating that they show very similar signs of lexicalization (within the limits of the writing system).
ContributorsBerry, James Andrew (Author) / Gelderen, Elly van (Thesis advisor) / Adams, Karen (Committee member) / Mailhammer, Robert (Committee member) / Arizona State University (Publisher)
Created2011
Description
The theme for this work is the development of fast numerical algorithms for sparse optimization as well as their applications in medical imaging and source localization using sensor array processing. Due to the recently proposed theory of Compressive Sensing (CS), the $\ell_1$ minimization problem attracts more attention for its ability to exploit sparsity. Traditional interior point methods encounter difficulties in computation for solving the CS applications. In the first part of this work, a fast algorithm based on the augmented Lagrangian method for solving the large-scale TV-$\ell_1$ regularized inverse problem is proposed. Specifically, by taking advantage of the separable structure, the original problem can be approximated via the sum of a series of simple functions with closed form solutions. A preconditioner for solving the block Toeplitz with Toeplitz block (BTTB) linear system is proposed to accelerate the computation. An in-depth discussion on the rate of convergence and the optimal parameter selection criteria is given. Numerical experiments are used to test the performance and the robustness of the proposed algorithm to a wide range of parameter values. Applications of the algorithm in magnetic resonance (MR) imaging and a comparison with other existing methods are included. The second part of this work is the application of the TV-$\ell_1$ model in source localization using sensor arrays. The array output is reformulated into a sparse waveform via an over-complete basis and study the $\ell_p$-norm properties in detecting the sparsity. An algorithm is proposed for minimizing a non-convex problem. According to the results of numerical experiments, the proposed algorithm with the aid of the $\ell_p$-norm can resolve closely distributed sources with higher accuracy than other existing methods.
ContributorsShen, Wei (Author) / Mittlemann, Hans D (Thesis advisor) / Renaut, Rosemary A. (Committee member) / Jackiewicz, Zdzislaw (Committee member) / Gelb, Anne (Committee member) / Ringhofer, Christian (Committee member) / Arizona State University (Publisher)
Created2011
Description
The primary topic of this dissertation is the grammaticalization of negation in three Sinitic language varieties: Hakka, Mandarin, and Southern Min. I discuss negative morphemes that are used under different modality or aspect contexts, including ability, volition, necessity, and perfectivity. Not only does this study examine Southern Min affirmative and negative pairs, but it also highlights the grammaticalization of negation and parametric differences in negation among the languages under investigation. This dissertation also covers the reanalysis of negatives into interrogatives. I approach the investigation of Southern Min negation from both synchronic and diachronic perspectives. I analyze corpus data in addition to data collected from fieldwork for the contemporary linguistic data. For my diachronic research of Chinese negation, I use historical texts and etymological dictionaries. Diachronically, many of the negative morphemes originate from full-fledged verbs and undergo an analogous grammaticalization process that consists of multiple stages of reanalysis from V to T (aspect; modality), and then T to C (interrogative; discourse). I explain this reanalysis, which involves head-to-head movement, using generative frameworks that combine a modified cartographic approach and the Minimalist Economy Principles. Synchronic data show that Southern Min affirmative modals are characterized by a certain morphological doubling. These doublings consist of two near synonyms used in sequence, resulting from the loss of features in a verb and a second verb added as a renewal. In the negation paradigm, some negatives project a negative phrase, while the others serve a dual function, occupying a modal/aspect head as well as a negative head. The latter system is gradually shifting to the former. This study uncovers evidence to counter the long-established paradigm, where negation is tied to its independent modality (abilitive, volitional and necessitive) or aspect (perfective and perfect). I observe a mismatch between the use of interrogatives and their modality/aspect and attribute this phenomenon to feature loss during their reanalysis from negatives to interrogatives. Results however show that consistency occurs in the grammaticalization of negation within Southern Min and intra-linguistically among the three Sinitic languages, and that parametric differences are found at the morphological level.
ContributorsYang, Huiling (Author) / Gelderen, Elly van (Thesis advisor) / Adams, Karen (Committee member) / Gillon, Carrie (Committee member) / Sun, Chaofen (Committee member) / Arizona State University (Publisher)
Created2012
Description
Extensive cross-linguistic data document a wide gamut of semantic and pragmatic uses of the diminutive that revolve around the fundamental concepts of `small' and `child'. As typical inventory of informal registers, diminutives are utilized as pragmatic markers of politeness in a wide range of contextual meanings. This dissertation is intended to fill some major gaps in the systematic and empirical research on the formation and pragmatic uses of the diminutives in Macedonian and to explore the role of diminutivization in a broader linguistic framework, by examining the consistency of the field of diminutives, the core and peripheral meanings of the diminutive, their typology, as well as their pragmatic potential. The morphology and pragmatics of the diminutive is examined by combining data from electronic and printed sources, video recordings of natural conversations, as well as from material collected from participant and non-participant observations. At the level of morphology, it is argued that three fundamental semantic constraints underlie the formation of diminutives: [-big], [+ emotional], and [+ informal]. Furthermore, it is shown how diminutive combinability is rule governed in Macedonian by proposing sets of formal constraints for all grades of diminutives. At the level of pragmatics, the pragmatic functions of the diminutives proper and the related periphrastic diminutive malku are investigated in a variety of contexts involving child-directed speech (CDS) and adult communication. By analyzing the pragmatic functions of the diminutive in a series of speech acts, and drawing upon cross-cultural interpretations suggested by Wierzbicka (1991), it is argued that, in Macedonian, social bonding, cordiality, intimacy or affection are pragmatically more salient than personal autonomy in the Anglo-Saxon societies, realized through non-imposition, tentativeness, or similar pragmatic strategies for saving face. Additionally, it is contended that there exist cultural differences in the assessment of the concept of imposition between these societies. The analyses of the pragmatic potential of the diminutive proper and the periphrastic diminutive 'malku' give rise to the claim that Macedonian culture is predominantly founded on the pragmatic principle of positive politeness.
ContributorsSpasovski, Lupco (Author) / Adams, Karen L (Thesis advisor) / Gelderen, Elly van (Committee member) / Sipka, Danko (Committee member) / Arizona State University (Publisher)
Created2012
Description
ABSTRACT
This research is a study of the relationship between language acquisition and the status of equity. The history of the Maya people in Guatemala gives strong evidence that their failure to acquire competence in Spanish, which is the national language of their nation, has resulted in their failure to compete in the social, economic, and political components of their society. It also shows that they have failed to maintain their competence in Mayan, their own language, as a result of mistreatment from their conquerors who have shown a determination to eliminate their use of Mayan. Many Maya have left Guatemala and entered the United States in hope of finding the status of equity which has evaded them for hundreds of years.
The key to overcoming their poverty and loss of civil rights can be found in the US through compensatory programs offering them the opportunity of competency in English along with the opportunity to maintain their Mayan language. The US legal system guarantees equal rights for a quality educations for students who are learning English.
This study offers some suggestions for integrating the Guatemalan Maya into mainstream activities of the economy and social life of this country. It offers the idea of sustaining and increasing their competency in Mayan as a long-range possibility. The status of equity is available for the children of the Guatemalan refugees who enter the United States as they exercise their rights to a quality education.
This research is a study of the relationship between language acquisition and the status of equity. The history of the Maya people in Guatemala gives strong evidence that their failure to acquire competence in Spanish, which is the national language of their nation, has resulted in their failure to compete in the social, economic, and political components of their society. It also shows that they have failed to maintain their competence in Mayan, their own language, as a result of mistreatment from their conquerors who have shown a determination to eliminate their use of Mayan. Many Maya have left Guatemala and entered the United States in hope of finding the status of equity which has evaded them for hundreds of years.
The key to overcoming their poverty and loss of civil rights can be found in the US through compensatory programs offering them the opportunity of competency in English along with the opportunity to maintain their Mayan language. The US legal system guarantees equal rights for a quality educations for students who are learning English.
This study offers some suggestions for integrating the Guatemalan Maya into mainstream activities of the economy and social life of this country. It offers the idea of sustaining and increasing their competency in Mayan as a long-range possibility. The status of equity is available for the children of the Guatemalan refugees who enter the United States as they exercise their rights to a quality education.
ContributorsHolder, Adela Berry (Author) / Gelderen, Elly van (Thesis advisor) / Rodriguez, Sandra (Committee member) / Hernández-G, Manuel De Jesús (Committee member) / Arizona State University (Publisher)
Created2017