Matching Items (45)
Description
The current research examines the influence of disciplines, advisors, committees, language, culture, and previous experiences in students' search and selection of dissertation topics, as well as whether and how students react to those influences during this process. Invention has been an area of research for rhetoricians for centuries, but most modern research focuses exclusively on the pre-writing process in first composition classrooms (Young, 1976). The current research collected survey and interview data from second- and third-year Ph.D. students in natural sciences, social sciences, and humanities at a large research university in the United States. 80 second- and third-year Ph.D. students completed an online survey; 11 students and four of their advisors participated in a semi-structured interview. The results demonstrate that the majority of students spent over three months in the selection of dissertation topics, and the humanities students tended to spend longer time in this process than social sciences or humanities students. Additionally, students have much in common in their perception of the criteria they would use in the selection of dissertation topics, and those criteria are similar to what previous researchers (Isaac, Koenigsknecht, Malaney, & Karras, 1989; Kozma, 1997; Sessions, 1971) have identified. However, when it comes to the actual selection experiences, the interviews show that students do not necessarily apply those criteria rationally. Moreover, disciplines appear to have an overarching effect on students' topic selection. Natural sciences advisors appeared to have more direct involvement in students' topic choice than advisors in social sciences or humanities. The linguistic and cultural backgrounds of the eleven doctoral participants were not found influential in their selection of dissertation topics. Finally, although Ph.D. advisors generally have a good understanding of students' academic progress, their knowledge of the students' personal and professional concerns may differ, and the latter knowledge is crucial in their advising on students' dissertation topic choice. The current study suggests invention in the scholar and researcher level is significantly different from that of first-year composition classrooms. The successful invention of dissertation topics is indispensable of the influence of disciplines, programs as well as the intellectual and practical support students can receive.
ContributorsXia, Jing (Author) / Matsuda, Paul K (Thesis advisor) / James, Mark (Committee member) / Renaud, Claire (Committee member) / Arizona State University (Publisher)
Created2013
Description
ABSTRACT The teaching of formulaic sequences (FSs) to improve speech fluency is a time honored tradition in the field of English as a Second Language (ESL). However, recent research seems to indicate that certain discourse markers, specifically transition and personal stance markers, are more useful than other FSs. This study is an attempt to partially replicate (on a very small scale) one of these studies to see if the findings are similar when the standardized test materials are from the Test Of English as a Foreign Language (TOEFL) rather than the International English Language Testing System (IELTS). The hope is that teacher researchers could have access to readily available, standardized assessment materials with which to create their own research studies consisting of a standardized pretest and posttest. Four students of various levels in an Intensive English Program (IEP) were given a practice listening and speaking exam utilizing TOEFL preparation materials found online. The results were analyzed to see if there was a noticeable correlation between the use of the specified discourse markers on the speech portion of the test and the performance of the students on the listening portion of the test. The findings show some discrepancy between the two studies' results. It appears possible to have a high perceived fluency rate and still have a lower overall speaking fluency when taking into account listening comprehension and various other measures.
ContributorsNunn, Theda (Author) / Renaud, Claire (Thesis advisor) / Prior, Matthew T. (Committee member) / James, Mark A (Committee member) / Arizona State University (Publisher)
Created2014
Description
Due to the limits of Arizona's secondary education system, English teachers often have to teach Standard English without regard for students' dialects and home languages. This can contribute to a lack of academic success for students who speak nonstandard and stigmatized language varieties. During the discussions that appear in this thesis, I examine pedagogical practices, particularly bidialectalism, that can be used to better teach these students. While these practices can apply to students of all languages and dialects, I focus on their effects on speakers of African American Vernacular English (AAVE). I also present some ways that educators can be better prepared to teach such students. I conclude with some practical applications, lessons, and activities that teachers in similar contexts can use and modify.
ContributorsGersten, Olivia (Author) / Adams, Karen (Thesis advisor) / Prior, Matthew (Thesis advisor) / Early, Jessica (Committee member) / Arizona State University (Publisher)
Created2014
Description
South Sudanese refugees are among the most vulnerable immigrants to the U.S.. Many have spent years in refugee camps, experienced trauma, lost members of their families and have had minimal or no schooling or literacy prior to their arrival in the U.S. Although most South Sudanese aspire to become U.S. citizens, finally giving them a sense of belonging and participation in a land they can call their own, they constitute a group that faces great challenges in terms of their educational adaptation and English-language learning skills that would lead them to success on the U.S. citizenship examination. This dissertation reports findings from a qualitative research project involving case studies of South Sudanese students in a citizenship preparation program at a South Sudanese refugee community center in Phoenix, Arizona. It focuses on the links between the motivations of students seeking citizenship and the barriers they face in gaining it. Though the South Sudanese refugee students aspiring to become U.S. citizens face many of the same challenges as other immigrant groups, there are some factors that in combination make the participants in this study different from other groups. These include: long periods spent in refugee camps, advanced ages, war trauma, absence of intact families, no schooling or severe disruption from schooling, no first language literacy, and hybridized forms of second languages (e.g. Juba Arabic). This study reports on the motivations students have for seeking citizenship and the challenges they face in attaining it from the perspective of teachers working with those students, community leaders of the South Sudanese community, and particularly the students enrolled in the citizenship program.
ContributorsJohnson, Erik (Author) / Adams, Karen (Thesis advisor) / Renaud, Claire (Committee member) / James, Mark (Committee member) / Arizona State University (Publisher)
Created2014
Description
ABSTRACT
The absence of the consonant sound /p/ in Libyan Arabic leads Libyan speakers of English to pronounce /p/ as /b/. This study examines how Libyan Arabic speakers distinguish the English /p/ and /b/ in their production of L2 English. The study also examines the effect of the production contexts and the learning environment on two groups of Libyan Arabic speakers' attainment of the English /p/ in the USA and Libya. The study collected voice recordings of word-initial /p/ and /b/ in isolated-words, minimal pairs, and sentences in English from both Libyan Arabic speakers and American English speakers. The study also collected Libyan Arabic stop consonants /b/, /t/, /d/, /k/, and /g/ from the Libyan participants. The voice recording data were collected using the WhatsApp mobile application from all participants and the Libyan Arabic participants were also asked to fill an online survey. Using voice onset time (VOT) as a measurement tool, this study measured the English and Libyan Arabic data through Praat software. The findings show that most Libyan Arabic participants distinguish between /p/ and /b/, but they did not have as high VOT averages as the American participants' /p/. It also reveals that the production context, especially in minimal pairs and sentence contexts, has an effect on their participants' production. However, the learning environment does not have an effect on the Libyan participants' pronunciation of /p/ in this study.
The absence of the consonant sound /p/ in Libyan Arabic leads Libyan speakers of English to pronounce /p/ as /b/. This study examines how Libyan Arabic speakers distinguish the English /p/ and /b/ in their production of L2 English. The study also examines the effect of the production contexts and the learning environment on two groups of Libyan Arabic speakers' attainment of the English /p/ in the USA and Libya. The study collected voice recordings of word-initial /p/ and /b/ in isolated-words, minimal pairs, and sentences in English from both Libyan Arabic speakers and American English speakers. The study also collected Libyan Arabic stop consonants /b/, /t/, /d/, /k/, and /g/ from the Libyan participants. The voice recording data were collected using the WhatsApp mobile application from all participants and the Libyan Arabic participants were also asked to fill an online survey. Using voice onset time (VOT) as a measurement tool, this study measured the English and Libyan Arabic data through Praat software. The findings show that most Libyan Arabic participants distinguish between /p/ and /b/, but they did not have as high VOT averages as the American participants' /p/. It also reveals that the production context, especially in minimal pairs and sentence contexts, has an effect on their participants' production. However, the learning environment does not have an effect on the Libyan participants' pronunciation of /p/ in this study.
ContributorsGarib, Ali A. A (Author) / Pruitt, Kathryn (Thesis advisor) / Renaud, Claire (Committee member) / González López, Verónica (Committee member) / Arizona State University (Publisher)
Created2014
Description
Often termed the "gold standard" in the differential diagnosis of dysarthria, the etiology-based Mayo Clinic classification approach has been used nearly exclusively by clinicians since the early 1970s. However, the current descriptive method results in a distinct overlap of perceptual features across various etiologies, thus limiting the clinical utility of such a system for differential diagnosis. Acoustic analysis may provide a more objective measure for improvement in overall reliability (Guerra & Lovely, 2003) of classification. The following paper investigates the potential use of a taxonomical approach to dysarthria. The purpose of this study was to identify a set of acoustic correlates of perceptual dimensions used to group similarly sounding speakers with dysarthria, irrespective of disease etiology. The present study utilized a free classification auditory perceptual task in order to identify a set of salient speech characteristics displayed by speakers with varying dysarthria types and perceived by listeners, which was then analyzed using multidimensional scaling (MDS), correlation analysis, and cluster analysis. In addition, discriminant function analysis (DFA) was conducted to establish the feasibility of using the dimensions underlying perceptual similarity in dysarthria to classify speakers into both listener-derived clusters and etiology-based categories. The following hypothesis was identified: Because of the presumed predictive link between the acoustic correlates and listener-derived clusters, the DFA classification results should resemble the perceptual clusters more closely than the etiology-based (Mayo System) classifications. Results of the present investigation's MDS revealed three dimensions, which were significantly correlated with 1) metrics capturing rate and rhythm, 2) intelligibility, and 3) all of the long-term average spectrum metrics in the 8000 Hz band, which has been linked to degree of phonemic distinctiveness (Utianski et al., February 2012). A qualitative examination of listener notes supported the MDS and correlation results, with listeners overwhelmingly making reference to speaking rate/rhythm, intelligibility, and articulatory precision while participating in the free classification task. Additionally, acoustic correlates revealed by the MDS and subjected to DFA indeed predicted listener group classification. These results beget acoustic measurement as representative of listener perception, and represent the first phase in supporting the use of a perceptually relevant taxonomy of dysarthria.
ContributorsNorton, Rebecca (Author) / Liss, Julie (Thesis advisor) / Azuma, Tamiko (Committee member) / Ingram, David (Committee member) / Arizona State University (Publisher)
Created2012
Description
Spanish-speaking (SS) dual language learners (DLLs) have shown differential developmental profiles of the native language (L1). The current study examined whether or not the Spanish acquisition profile, specifically accusative clitics, in predominantly SS, Latino children continues to develop in an English-language contact situation. This study examined (1) accuracy rates of clitic production, total substitutions, and total omissions across 5-, 6-, and 7-year-olds; (2) accuracy rates of clitic production, total substitutions, and total omissions across low and high English proficiency groups; and (3) whether or not there was a trend to use the default clitic lo in inappropriate contexts. Seventy-four SS children aged 5;1 to 7;11 participated in a clitic elicitation task. Results indicated non-significant effects of age and proficiency level on the accuracy of clitic production. These results suggest dual language learners are in an environment that does not foster the maintenance of the L1, at least in the accuracy of accusative clitic pronouns.
ContributorsFigueroa, Megan Danielle (Author) / Restrepo, María A (Thesis advisor) / Gelderen, Elly van (Committee member) / Ingram, David (Committee member) / Arizona State University (Publisher)
Created2012
Description
This dissertation examines the organizational discourse of business meetings in a Kuwaiti financial organization (Innovative Kuwait Co., pseudonym) and an American non-profit trade organization (Global Phoenix, pseudonym). Specifically, I explore the discourse and social identities, agency, and power used in staff members' task-oriented business meetings (Bargiela-Chiappini & Harris, 1997). The study is based on ethnographic business meetings data collected during eight months of fieldwork in 2010, 2011 and 2012. I used three major qualitative methodologies: observation, audio recording, and feedback focus group. In this study, I propose three research questions: 1) How does agency of staff members reflect membership in the corporate culture of an organization as a whole? 2) How is power used in relation to agency in business meetings? And 3) How are discourse and social identities of staff members enacted in business meetings? The analyses of ethnographic and fieldwork data demonstrate similar and different business linguistic behaviors in the two companies. In Innovative Kuwait Co., male managers are responsible for opening and closing the meetings. They also perform power by using language directives and suggestions directed to staff members. In contrast, female staff members in the Kuwaiti company participated insignificantly in meetings and produce more nonverbal cues. However, in one meeting, a female manager organized the discussion by controlling topics and giving directions. In Global Phoenix, female managers outnumber their male counterparts; therefore, agency, power, discourse, and social identities are performed differently. Female managers are responsible for opening and closing the meetings and for organizing the overall discussions. Additionally, female and male staff members participate equally and they interrupted their colleagues less frequently compared to staff members in Kuwait. Interestingly, American staff members laugh and joke more together than staff members in Kuwait. The findings of this dissertation will contribute to existing linguistic literature on business discourse and the examination of social meanings and structures in organizations, explaining how language shapes the actions and relationships of business staff members. This dissertation will also encourage business people to become mindful of the role of language and language training in developing and maintaining the corporate culture of their organizations.
ContributorsAlHaidari, Fatma M. (Author) / Adams, Karen L (Thesis advisor) / Prior, Matthew (Committee member) / Broome, Benjamin (Committee member) / Arizona State University (Publisher)
Created2012
Explaining Fukushima to children: a cross-cultural study of bodily functions as metaphor in Japanese
Description
This research proposes that a cross-cultural disconnect exists between Japanese and American English in the realm of bodily functions used as metaphor. Perhaps nowhere is this notion illustrated more clearly than by a cartoon that was inspired by recent tragic events in Japan. In the afternoon of Friday, March 11, 2011, the northeast coast of Japan was struck by a massive earthquake and tsunami that caused immeasurable loss of life and property and catastrophic damage to the nuclear power plant in Fukushima Prefecture. In the immediate wake of these events, Japanese artist Hachiya Kazuhiko, determined to make the situation comprehensible to children, created a cartoon in which he anthropomorphized the damaged Fukushima Daiichi reactor and likened the dangers associated with it to illness and bodily functions. This cartoon garnered considerable notoriety, both in Japan and abroad. The reactions of English speakers appeared to differ from those of Japanese speakers, suggesting the existence of a possible cross-cultural disconnect. This research into the reactions to the cartoon and other relevant literature (both in English and Japanese), viewed against federal regulations regarding the broadcast of "obscenity" in the United States, commentary on American society, and how the use of similar language in American cartoons is seen, clearly indicates that negative attitudes toward the use of bodily functions as metaphor exist in the United States, while the same usage is seen differently in Japan.
ContributorsHacker, Michael (Author) / Adams, Karen (Thesis advisor) / Gelderen, Elly van (Thesis advisor) / Prior, Matthew (Committee member) / Arizona State University (Publisher)
Created2012
Description
Minimal information exists concerning dual language acquisition of three-year-old dual language learners (DLLs) during their first school experience and first systematic exposure to English. This study examined the Spanish and early English language development of young DLLs in the context of standardized measures and a story retell task. Participants included eight Spanish-English DLLs (7 females, 1 male, M age = 3 years, 8 months) attending Head Start, and their classroom teachers. Outcome measures for the children included composite and scaled scores on the Clinical Evaluation of Language Fundamentals Preschool-2 Spanish (CELF Preschool-2 Spanish; Wiig, Secord & Semel, 2009) and the parallel English measure (CELF Preschool-2; Wiig, Secord & Semel, 2005), and measures of lexical (NVT, NNVT, TNV, NW, NDW, TNW and TTR) and grammatical (MLUw) development. Proportion of classroom teachers' and paraprofessionals' Spanish, English and mixed language use was measured to contextualize the children's learning environment with regard to language exposure. Children's mean standardized Spanish scores at school entry were not significantly different from their mean scores in May; however, an increase in total number of verb types was observed. Children's English receptive, content, and structure mean standardized scores in May were significantly higher than their scores at school entry. Children were exposed to a high proportion of mixed language use and disproportionate amounts of English and Spanish exclusively. Children's performance was highly variable across measures and languages. The findings of the current study provide a reference point for future research regarding language development of three-year-old Spanish-English dual language learners.
ContributorsDubasik, Virginia L (Author) / Wilcox, M J (Thesis advisor) / Ingram, David (Committee member) / Lafferty, Addie (Committee member) / Macswan, Jeff (Committee member) / Arizona State University (Publisher)
Created2011