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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

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
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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.

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
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Description
For this dissertation, teacher linguistic awareness (TLingA) involves teacher linguistic knowledge, teacher language awareness (TLA), and teacher cognition for second language (L2) teachers. Teacher linguistic knowledge is an understanding of how language functions and is compiled within the different areas of linguistics. And TLA is the knowledge that educators possess

For this dissertation, teacher linguistic awareness (TLingA) involves teacher linguistic knowledge, teacher language awareness (TLA), and teacher cognition for second language (L2) teachers. Teacher linguistic knowledge is an understanding of how language functions and is compiled within the different areas of linguistics. And TLA is the knowledge that educators possess of the structural and fundamental system of language. Both help L2 teachers with different aspects of teaching. Additionally, teacher cognition involves what teachers know, their beliefs, and thought processes. Lastly, TLingA includes the conscious application of teacher linguistic knowledge.

In order to understand how strong of a role linguistics plays in language instruction, I evaluate how language teachers use their linguistic knowledge, and what factors affect the application of that knowledge. This paper aims to fill this gap in understanding how much and what factors affect L2 teachers’ application of linguistic knowledge by interviewing L2 teachers at an intensive English program at a university in the Southwestern United States. To do so, the study uses interviews with open-ended questions involving hypothetical teaching scenarios that probe different areas of linguistics: phonology, grammar, pragmatics, and sociolinguistics.

The general findings suggest that teachers use their linguistic knowledge and awareness in their teaching: such as, with sociolinguistics, in how they control the classroom and interact with students; with phonology, in how they teach pronunciation; with grammar, in how they edit students’ writing and meet with students about their writing; and with pragmatics, in how they teach vocabulary usage and formal requests. Additionally, the results suggest that years of experience appear to be the largest factor in the application of linguistic knowledge and that contextual factors, like time and curriculum goals, also play a role. Moreover, in relation to teacher cognition, how a L2 teacher conceptualizes or defines linguistic terms also seemed to affect their awareness of the application of linguistic knowledge. In conclusion, it appears that L2 teachers’ linguistic knowledge and TLingA help them to evaluate their students’ needs and influence their lesson planning.
ContributorsFoltz, Karen (Author) / Matsuda, Aya (Thesis advisor) / Renaud, Claire (Thesis advisor) / James, Mark (Committee member) / Arizona State University (Publisher)
Created2018
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Description
Purpose: The present study examined grammatical gender use in child Spanish heritage speakers (HSs) in order to determine whether the differences observed in their grammar, when compared to Spanish monolinguals, stem from an incompletely acquired grammar, in which development stops, or from a restructuring process, in which features from the

Purpose: The present study examined grammatical gender use in child Spanish heritage speakers (HSs) in order to determine whether the differences observed in their grammar, when compared to Spanish monolinguals, stem from an incompletely acquired grammar, in which development stops, or from a restructuring process, in which features from the dominant and the weaker language converge to form a new grammatical system. In addition, this study evaluated whether the differences usually found in comprehension are also present in production. Finally, this study evaluates if HSs differences are the result of the input available to them.

Method: One-hundred and four typically developing children, 48 HSs and 58 monolingual, were selected based on two age groups (Preschool vs. 3rd Grade). Two comprehension and three production experimental tasks were designed for the three different grammatical structures where Spanish expresses gender (determiners, adjectives, and clitic pronouns). Linear mixed-models were used to examine main effects between groups and grammatical structures.

Results: Results from this study showed that HSs scored significantly lower than monolingual speakers in all tasks and structures; however, 3rd-Grade HSs had higher accuracy than PK-HSs. Error patterns were similar between monolinguals and HSs. Moreover, the commonly reported overgeneralization of the masculine form seems to decrease as HSs get older.

Conclusion: These results suggest that HSs’ do not face a case of Incomplete Acquisition or Restructured Grammatical gender system, but instead follow a protracted language development in which grammatical skills continue to develop after preschool years and follow the same developmental patterns as monolingual children
ContributorsMartinez-Nieto, Lourdes (Author) / Restrepo, Maria Adelaida (Thesis advisor) / Renaud, Claire (Thesis advisor) / Pascual y Cabo, Diego (Committee member) / Thompson, Marilyn (Committee member) / Ingram, David (Committee member) / Arizona State University (Publisher)
Created2018
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Description
Adult second-language learners of Spanish struggle with the acquisition of preterite and imperfect selection due to the overtly morphological representation of grammatical aspect. Prior studies have documented the effect of a default encoding without influence of the lexical aspect in the emergence of aspectual morphology, and have proposed the Default

Adult second-language learners of Spanish struggle with the acquisition of preterite and imperfect selection due to the overtly morphological representation of grammatical aspect. Prior studies have documented the effect of a default encoding without influence of the lexical aspect in the emergence of aspectual morphology, and have proposed the Default Past Tense Hypothesis (DPTH).

This study investigates the emergence of aspectual morphology by testing the DPTH and the effect of adverbials at interpreting grammatical aspect in this process of acquisition. Twenty-eight English-speaking learners of Spanish (beginning, intermediate and advanced) and twenty native-Spanish speakers are tested with two written comprehension tasks that assess the interpretation of habitual/imperfect and episodic/preterite readings of eventive verbs. The truth-value judgment task incorporates forty short stories with two summary sentences, from which participants must choose one as true. The grammaticality judgment task presents sixty-four sentences with temporal adverbials of position and duration, thirty-two are grammatical and thirty-two are ungrammatical. Participants must accept or reject them using a 5-point likert scale.

The findings indicate that the DPTH is partially supported by the statistical data showing a default marker, imperfect for beginning learners, and preterite for intermediate learners. This provides support to the argument of unsteady aspectual checking of [-bounded] in the spec of AspP and not necessarily by only checking [+past] in the TP for intermediate learners. The influence of the lexical aspect value of the verb is partially evident with advanced learners. Temporal adverbials play an important role at interpreting grammatical aspect with intermediate and advanced learners. Results show that beginning learners are not influenced by the presence of adverbials due to their inexperience with the Spanish aspectual morphology.

The findings also allow the confirmation of prior results about factors that influence the interpretation of preterite and imperfect. First, the instruction of aspectual morphology co-indexed with specific temporal adverbials, and second, that learners rely on lexical cues at the sentential level, while native speakers rely on discursive ones.
ContributorsFistrovic, Tatiana Katy (Author) / Gelderen, Elly van (Thesis advisor) / Renaud, Claire (Committee member) / Muñoz-Liceras, Juana (Committee member) / Arizona State University (Publisher)
Created2016
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Description
Scholars have long debated whether Old and Middle English (ME) are different diachronic stages of one language, or whether they are two closely related languages that have different historical roots. A general assumption is that Middle and Modern English descend from Old English (OE), similar to the way Middle and

Scholars have long debated whether Old and Middle English (ME) are different diachronic stages of one language, or whether they are two closely related languages that have different historical roots. A general assumption is that Middle and Modern English descend from Old English (OE), similar to the way Middle and Modern German descend from Old High German. Traditional scholarship places English into the West-Germanic language subgroup (which includes Old English, and continental Germanic languages) Historically, criteria used by linguists to establish genealogy of languages involve sound change from parent to daughter languages and the sharing of core vocabulary. Until recently, consideration of the influence of contact-induced change, except in the lexical domain, has been minimized, favoring generative language-internal factors. While it is generally accepted that internal motivation shapes the outcome of language change, contact may provide the catalyst for the change. The syntax of ME emerged with linguistic variation that distanced it from its Germanic relatives. In order to understand how the grammar of ME evolved and differs from its West-Germanic cousins, the syntax and morphosyntactic properties of ME, evident in The Orrmulum, an early ME work written in the Danelaw region of England, are analyzed in comparison to Old English (OE), Old Norse (ON), and Celtic, and in relation to formal grammaticalization theory, social factors and historical events. An analysis of the grammar in The Orrmulum supports current research regarding Scandinavian influence on the syntax of OE and ME, because there is extensive historic evidence regarding effects of language tangency of the relevant cultures; the properties of a grammatical lexicon influence retention of syntactic patterns, despite additions/changes in lexical categories; and The Orrmulum is a revealing source of the transition of OE to ME regional dialect variations.
ContributorsHornung, Annette (Author) / Gelderen, Elly van (Thesis advisor) / Bjork, Robert (Committee member) / Renaud, Claire (Committee member) / Arizona State University (Publisher)
Created2017
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Description
This study explores the development of negation and the Negation Phrase (NegP) in bilingual children learning both English and Spanish. I analyze the speech of four children growing up in the United States who are learning English and Spanish simultaneously in order to establish steps of parameter setting for negation.

This study explores the development of negation and the Negation Phrase (NegP) in bilingual children learning both English and Spanish. I analyze the speech of four children growing up in the United States who are learning English and Spanish simultaneously in order to establish steps of parameter setting for negation. The transcripts have been taken from Pérez-Bazán’s bilingual corpus from CHILDES (Child Language Data Exchange System). The thorough analysis of the selected corpus data gathered from children ages 2;0 and 3;3 determines the steps children follow in order to develop mastery of negation and the NegP.

This study is an addition to the body of research surrounding language acquisition and the concept of Universal Grammar’s Principles and Parameters framework. The bases for this study is Klima & Bellugi’s (1968) established three steps for acquisition of negation by children in English, as well as Zeijlstra’s (2004) analysis of languages in regards to phases of the Jespersen cycle. The data of this study suggest that there are five basic steps to parameter setting, and that as utterances become syntactically more complex, children value uninterpretable features with interpretable ones. This is seen in both languages studied. The parameters categorized based on the data available for this study are the following: 1) negative particle outside of the VP, 2) NegP creation and development with preverbal negative marker, 3) Negative Concord (NC), 4) True Imperatives (banned or not), and 5) Negative Polarity Items (NPI).

Also important is the placement of the NegP, as it is above the TP in Spanish and c-commanded by the TP in English. The development of the NegP and uninterpretable negation [uNeg] valuation by interpretable negation [iNeg] is also explored in the utterances of the four children studied.

This study confirms Klima & Bellugi’s account of steps and further defines child negation in English as well as in Spanish. The focus on [iNeg] and [uNeg] features is further explained using Zeijlstra’s Phases of the Jespersen cycle as a springboard. I add salient information regarding parameter setting and how negation and the NegP are developed across two languages.
ContributorsWalton-Ramírez, Anne L (Author) / vanGelderen, Elly (Thesis advisor) / Adams, Karen (Committee member) / Renaud, Claire (Committee member) / Arizona State University (Publisher)
Created2015
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Description
This study explores the acquisition of the determiner phrase (DP) in monolingual (L1) and bilingual (2L1) French. I investigate the acquisition of DP structures and features in the speech of two monolingual French and two bilingual French-English subjects from the CHILDES (Child Language Data Exchange System) corpus. I perform a

This study explores the acquisition of the determiner phrase (DP) in monolingual (L1) and bilingual (2L1) French. I investigate the acquisition of DP structures and features in the speech of two monolingual French and two bilingual French-English subjects from the CHILDES (Child Language Data Exchange System) corpus. I perform a thorough, longitudinal examination of the children's data, from the ages of 1;10 to 4;00, focusing on the description and analysis of their development of DP elements, words, and structures such as the definite and indefinite articles, demonstratives, and numerals, as well as the DP features of gender, number, and definiteness. I also consider the Adjective Phrase (AP) and its interaction with the DP.

This study complicates the traditional view of discrete, simplified stages of DP acquisition, arguing instead for an ongoing and complex process. Application of the Minimalist model of syntactic analysis provides essential insights into the underlying processes of child grammar, and suggests a number of previously unaddressed characteristics and patterns in French DP development.
ContributorsDanton, Naomi (Author) / Gelderen, Elly van (Thesis advisor) / Adams, Karen (Committee member) / Renaud, Claire (Committee member) / Arizona State University (Publisher)
Created2015