Дисертації з теми "Emerging bilingualism"

This case study explores the Spanish speaking and writing practices of middle-school Latina/o youth in Miami, Florida. Its ethnographic approach aims to re-present students learning English as a second language as emerging bilinguals (Escamilla, 2006; García, 2009) who access, maintain, and develop their first language to varying degrees while learning English. Through my position as an attached member (Wax, 1971) of a Spanish-English dual language school, I examined students' Spanish production within larger socio-historical and institutional frames of reference. Shadowing students in their Spanish-instruction classes (e.g., Mathematics, Humanities, and Spanish), I drew from observations, student work, interviews with students, educators and parents, and student focus groups. Analysis of data sources reveal that students, together with influential adults, created and received messages about language--ideologies of language as standard, evolving, and dynamic. Youth engaged in normative translanguaging and transliteracy practices in mathematics class; confronted institutionally-created labels and articulated their bilingual identities as members of two language programs; and developed their Spanish writing as part of varying, yet often prescriptive, literacy instruction. This study adds to the limited research on Latina/o middle-school experiences and K-12 heritage language education. This research has pedagogical and language policy implications for those who educate and oversee the education of bilingual youth.

The research is clear; given the opportunity to do so, children begin transacting with print at very young ages (Ferreiro & Teberosky, 1982). Deaf children with full access to language from birth frequently experience higher success rates in literacy acquisition (Kuntze, 1998). However, there remains a paucity of studies on how young Deaf children whose success with literacy development can be reasonably predicted, begin their journeys toward literacy. With the understanding that early literacy experiences significantly impact all children's literacy development (Bus, Van Ijzendoorn, & Pelligrini, 1995), it is important to have a clearer understanding of how Deaf children develop emergent literacy skills.This dissertation presents a year-long case study on four young Deaf children from native-ASL families who were immersed in literacy-rich environments and how they developed literacy skills in school and at home. In order to provide the fullest possible picture, parents, teachers and children were interviewed and observed. As literacy development does not happen in isolation; this dissertation provides information about the children's sociocultural context that included the literacy experiences and beliefs of the adult participants and the children's own experiences at home and in school. Artifacts including writing samples and data from an early literacy checklist were also collected to provide information about each child's individual written language development.The data were organized and analyzed based on salient themes and framed by socio-psycholinguistic studies on hearing children by researchers such as Dyson (1993), Ferreiro & Teberosky (1982), and Goodman (1996). Results show that with full access to language and opportunities to develop reading and writing abilities, Deaf children's emergent literacy development is highly similar to that of monolingual and bilingual hearing children with some characteristics unique to Deaf ASL-English bilinguals. The results of this dissertation study adds to the general body of knowledge of how children develop literacy abilities even when they do not have face-to-face communication in their literate language. The results also inform current practices in Deaf education and provide researchers, educators, and parents with a framework for understanding the critical role that language and communication play on Deaf children's literacy development.

The purpose of this study was to understand how young children bridge belonging and language in a dual language immersion (DLI) setting. I developed a 10-week ethnographic study in a Spanish-English third-grade class in the Northeast of the U.S. where data was collected in the form of field notes, interviews, and artifacts. Here I explored the way language instruction and student participation influenced the development of the teacher and students’ multiple identities. The findings of this study suggest that emergent bilinguals’ identity development derives from the process built through multiple dialogic classroom instruction and practices. The products of this process emphasize the sense of belonging and language practices as main components of students’ hybrid and fluid identities. This research contributes to the field of identity development and DLI studies in terms of knowledge, policy, and practices. In particular, the findings of this study: (a) increase our knowledge of students’ multiple identities development in DLI settings; (b) impact policy implementation in elementary schools; and (c) reveal classroom strategies and successful instructions in elementary education.

There is a considerable body of research showing that before children enter school they are already equipped with language competencies and concepts developed particularly in their sociocultural environment. Although some studies have explored to some extent the lives of Indigenous children in their socio-cultural contexts, most of these studies do not systematically focus on the early years of their socialization processes. Furthermore, in Brazil, researchers have only recently–in the last 15 years–started to look at the child as a capable and competent being. Thus, the purpose of this study was to document and analyze the socialization practices used by and with Mbya Guarani children in the Tekoá [reservation] Marangatu Indigenous reservation in Imaruí, Brazil, particularly within the school and community contexts. The overarching goal of this dissertation study was to explore the role of Indigenous children's socialization processes in the development of bilingualism, biliteracy, or biculturalism within the school environment and how the bilingual school supports or hinders the development of the Guarani language. In this study, children are seen as social actors (Cohn, 2005a; Marqui, 2012; Mello, 2006; Tassinari, 2011), who transmit knowledge amongst themselves, the adults in their lives, and the different contexts in which they live and experience bilingualism and biculturalism, and in some cases, biliteracy. In this qualitative study, I used ethnographic instruments (Heath & Street, 2008; Seidman, 1998) to document in-depth the several literacy practices performed by first- and third-graders in the Escola Indígena de Ensino Fundamental Tekoá Marangatu (E.I.E.F. Tekoá Marangatu). Data include fieldnotes from participant observations, video and audio recordings, literacy samples (in the form of photographs), and informal interviews, which were collected during three months of fieldwork. Through open coding, I delineated specific domains regarding the use of literacy events (Heath, 1982) and the socialization practices of this specific Indigenous community, following previous empirical studies on immigrant and Indigenous children's emergent literacies (Azuara, 2009; Reyes & Azuara, 2008; Reyes, Alexandra, & Azuara, 2007; Teale, 1986). Through the use of narrative inquiry (Schaafsma & Vinz, 2011), I demonstrate how the role of translanguaging (García & Beardsmore, 2009) and the role that peers (Gillanders & Jiménez, 2004; Halliday, 2004; Moll, 2001) took in the socialization processes of these children are some of the important findings of this study. By also interviewing key members of the school, both Indigenous and non-Indigenous, I was able to understand more in-depth the importance of maintaining these children's cultural heritage at the same time that they learned their native language. In many instances the children in this study relied on more capable peers to understand the worlds and contexts in which they live. As they interacted with each other and with adults, children translanguaged across these multiple contexts as they brought their funds of knowledge (Gonzaléz, Moll, & Amanti, 2005) into the school setting. The modo de ser e viver [way of being and living] in this Indigenous community was intrinsically connected to how they saw themselves as Guarani and how they have adapted to the ways of living on the reservation. Being Guarani encompassed many aspects of their religion, ways of thinking, cosmology, and thus many times it was difficult to separate all of the aspects that composed the Guarani individual. The constant transformation of this reservation has been reshaping the social structures and activities the Guarani perform on a daily basis, yielding new forms of literacy. Even though Portuguese is the dominant language in the school context, both adults and children used Guarani as a way to escape the homogenization almost required by the outside world. Thus, understanding the role that the bilingual school plays in this community was also a key aspect of this research since both adults and children reinforced the use of Indigenous socialization practices within the school setting as a way to adapt to their way of living and being.

The education of emergent bilinguals in the United States is overtly and covertly shaped by social, political, and institutional ideologies about languages and speakers of languages other than English. Using a multiple case study design, this study sought to explicate the often-complicated intersection of outsider institutional and societal ideologies with the insider lived experiences of emergent bilinguals in schools. The population of the school under study uniquely positioned emergent bilinguals as not only the linguistic minority but also the numeric minority, a population dynamic notably underrepresented in the literature. Using a positioning theory framework that focused on the normative constraints that support meaning making during social interactions, this study explored how primarily monolingual English-speaking teachers and peers interactionally positioned three fourth grade emergent bilinguals, as well as how these emergent bilinguals reflexively positioned themselves. Data collection efforts consisted of multiphase observations of classrooms including the creating of sociograms and fieldnotes, interviews with emergent bilinguals, teachers, and key peers, as well as a localized artifact analysis. Findings suggested that the emergent bilinguals unique backgrounds contributed to their variable reflexive positioning, as well as teachers' variable interactional positioning. Additionally, peer positioning and institutional norms contributed to emergent bilinguals having limited access to academic language development opportunities.

Individual differences in early literacy skills can be attributed to children’s previous history of emergent literacy experiences during their preschool years. The purpose of this qualitative study was to learn about the emergent literacy experiences of one Libyan American preschooler and one Syrian American preschooler and how their families support these experiences in their bilingual homes. Through the lens of social theory of learning (Lave & Wenger, 1991; Wenger, 1998) and sociocultural theory (Rogoff, 1990; Vygotsky, 1978), this multi-case study was designed to explore family literacy practices with a preschooler in a naturalistic setting. The questions guiding this study were: (1) How did the texts, tools, and technologies available in two bilingual home settings impact the emergent literacy practices of a Libyan American child and a Syrian American child? (2) What support did family members provide for these two children as they developed emergent literacy practices in their bilingual home settings? Data sources included a demographic questionnaire, digital-recordings of family literacy practices with a preschooler, audio-recorded in-depth interviews with the parents, home visits, the preschoolers’ writing samples, and photographs of literacy activities, materials, and the home environment. The recorded family literacy practices and interviews were transcribed and analyzed to identify emerging themes. Both within-case analysis and cross-case analysis were conducted. Findings revealed that the preschoolers in both families use a multimodal process such as talking, drawing, singing, chanting, recitation, technologies, and sociodramatic play in their daily literacy experiences. The parents are not concerned with teaching their children specific literacy skills; but they naturally use techniques for keeping them on task and questioning skills to enhance oral language and comprehension development. These families’ home literacy practices are Americanized by living in the mainstream social group, and English is frequently used among the family members. However, their bilingualism and religious literacy practices enrich and vary their children’s emergent literacy experiences and their family literacy practices. The significance of this study resides in the importance of getting to know individual families’ backgrounds to better understand and respect the cultural practices of family literacy.

In the past decade the number of dual language immersion programs in US public schools has grown to more than 2000. The benefits of dual language immersion for emergent bilinguals (EBs) have been confirmed by numerous studies. However, lacking from this literature is research which focuses on leadership within dual immersion schools. Despite an upsurge in the number of immersion schools, few studies examine the characteristics of effective immersion leaders. The aim of this study is to examine the leadership characteristics of principals leading K-5 dual language immersion programs who have increased student achievement among EBs. The purpose of this case study is to identify leadership characteristics of three successful K-5 dual immersion principals and to understand the relationship of such characteristics to the student growth of Emergent Bilinguals (EBs). In the literature review, I present the theoretical framework of Bolman and Deal (2003), historical perspectives of immersion in the United States, learning perspectives in the area of dual language immersion, and leadership and student achievement. The research approach for this study is a case study design. The subjects for this study are experienced principals who are successful in terms of student achievement for EBs as measured by school performance exceeding their district performance average and that of comparison schools. To answer the research question about the characteristics of successful leaders of dual immersion schools, I conducted a qualitative study to include principal interviews, school document review, and teacher focus groups. As schools increase their focus on reducing racial inequities, how to reduce educational inequities among EBs must also be a focus. By understanding the characteristics of leaders who are successful with EBs, we can impact school district hiring practices, principal preparation programs, and district policies.

The learning of science presents difficulties to bi/multilingual learners (BMLs), mostly due to the demands of scientific language. However, when viewed through a contemporary language lens the language of science is multimodal and presents alternate meaning opportunities. This study attempts to address the BML's needs by reconceptualising their issue through a contemporary theoretical lens. The aim is to investigate and describe how the use of non-linguistic resources, plays a role in BML’s meaning-making in science.

This study uses ethnographic tools to document the multiple literacy practices of two Mayan families living in a rural community in Yucatan, Mexico. It explores how young emergent bilingual children make sense of written language through their everyday practices. Data includes field notes from participants observations, video and audio recordings and literacy samples collected during fieldwork. The literacy events extracted from the data were analyzed in terms of the communicative function written language serves, the use of linguistic resources, and particular ways of socialization within literacy events. The findings of this study challenge public discourses which define marginalized children and their families as deficient. Literacy is part of the everyday life activities of minoritiezed families and these experiences provide their children with vast amounts of literacy knowledge. Through the two case studies presented, we document how different language and literacy practices shape children's different pathways to bilingualism and biliteracy.

Thesis advisor: Lauri Johnson
This qualitative case study examined the perceptions of school and district leaders about fostering teacher leadership, specifically to support emergent bilingual and Latinx students in a public school district in the state of Massachusetts. The most recent model of transformational leadership developed from Leithwood’s research in schools (Leithwood & Jantzi, 2000) served as the conceptual framework. Data collection included 13 individual semi-structured interviews with district, building and teacher leaders as well as field notes and document reviews. Findings indicated that school and district leaders perceived they support formal and informal teacher leadership practices for emergent bilingual and Latinx students. Top-down approaches to collaboration and professional development impacted the development of teachers as leaders, creating barriers and challenges in each of three components of transformational leadership (setting direction, developing people, and redesigning the organization). Recommendations include establishing a collective vision for promoting and developing teacher leadership. Future research could be designed to better understand how teacher leadership is enacted to support issues around equity and social justice, and how we might encourage more teacher leadership among marginalized groups
Thesis (EdD) — Boston College, 2020
Submitted to: Boston College. Lynch School of Education
Discipline: Educational Leadership and Higher Education

Young children’s emergent literacy skills, particularly phonological awareness (PA) and alphabet knowledge (AK), are two of the strongest predictors of future reading skill. There is limited research evaluating the effectiveness of emergent literacy interventions on the dual language PA and AK skills of at-risk Latino preschoolers who are Dual Language Learners (DLLs). The bulk of existing interventions are conducted only in English. There is preliminary evidence supporting that DLL Latino children benefit from Spanish PA and AK instruction; however, few studies include preschool-aged children. This study applied a multiple probe design across units of instruction to evaluate the effects of a supplemental PA and AK intervention delivered in Spanish that explicitly teaches transfer of these skills to English. The aims of the study were to determine: 1) whether children receiving this intervention would make gains in their Spanish PA skills following the intervention; 2) whether they would apply the PA skills they learned from Spanish to English; 3) whether they would make gains in their Spanish AK skills; and lastly; 4) whether they would apply these Spanish AK skills to English. Four Latino preschoolers with limited emergent literacy skills in Spanish and English participated in this study. Bilingual researchers delivered scripted lessons targeting PA and AK skills. The results indicated that children made large gains in their Spanish PA skills and small to moderate gains in their AK skills. Children also applied the skills they learned in Spanish to English. These findings provide preliminary evidence Latino preschoolers who are DLL benefit from emergent literacy instruction that promotes their bilingual and biliterate development.

This thesis explores the development of emergent literacy in Hong Kong Kindergarten children who are learning English as a Second Language (L2). Two interrelated empirical studies have been conducted, and both aim to examine the contribution of code-related and oral language skills to predicting early L2 reading ability, controlling for home influences. The majority of research on emergent literacy has been conducted on First-Language (L1) English-speaking children, and it is possible that these established concepts and models could also be relevant to L2 children. The first is a 2-year longitudinal study examining the continuity of L2 emergent literacy development in Hong Kong children from Kindergarten to early Primary school. The convenience sample of 51 children were initially assessed in their final or penultimate year of Kindergarten (mean age: 4;6 SD = 6.16) on 3 emergent literacy measures (receptive vocabulary, phonological awareness, letter identification) and a non-verbal cognitive measure. They later progressed onto the Primary section of the same school, and were assessed again as first or second-graders (mean age: 6;4 SD = 6.21) on a more comprehensive battery of measures. An extensive parental questionnaire on family demographics and the home literacy environment was also administered. In addition to assessing a wide range of L2 emergent literacy skills and English word reading ability, a Chinese syllable deletion task was also included, to explore the potential effects of cross-linguistic phonological transfer between the children’s L1 (Cantonese) and L2 (English). The second study sought to improve upon the first by selecting a larger, more representative sample of children from 3 bilingual Kindergartens in the Kowloon City School District. It examines the concurrent relationships between emergent literacy skills and L2 word reading ability in 137 children. They were all in their final year of Kindergarten (mean age: 5;2 SD = 5.61), and were assessed once on largely the same battery of measures as Study 1 (Time 2). Again, a non-verbal cognitive measure was administered, as well as the parental questionnaire on home support for language development. The main data analysis was carried out via multivariate statistical techniques such as multiple regression. Further analysis was conducted using structural equation modelling in Study 2, but in a cautious and exploratory manner. The overall findings suggest that like the L1 emergent literacy model, early L2 word reading ability is predominantly influenced by children’s code-related skills, especially print knowledge and phonological sensitivity. Also, the relationship between oral language and word reading seems to be mediated by code-related skills. Thus, while oral language abilities do not appear to make substantial direct contributions to early L2 reading, they do play an essential albeit indirect role. Furthermore, L2 children’s home influences seem to make their strongest impact before formal schooling begins, again in the form of indirect effects on pre-school oral language skills. In short, the development of emergent literacy and early word reading skills is similar in many ways for both L1 and L2 children, and implications for practice are considered.

Hispanic students make up 12% of the enrollment in Utah elementary and secondary schools but only 3.4% of the enrollment at Utah's colleges and universities, according to Alemán and Rorrer (2006). The intervention Latinos in Action (LIA) seeks to increase high school completion and college graduation rates among emergent bilingual Latinos by involving them as paraprofessional literacy tutors for younger Spanish-speaking students. This dissertation, written in article-ready style, reports on two studies of the program. Study 1, a survey of 128 high school students, found that those involved in the service and literacy program scored higher than their bilingual Latino peers who were not involved on two dimensions of high school engagement: level of education desired and feelings that school contributed to increased self-understanding. Study 2, a coding analysis of 200 LIA student journals, demonstrated a high level of reflectivity across three emerging themes: satisfaction with the tutee's progress, growth in leadership and social skills, and increased drive for school success. Implications for educators and program administrators are discussed. Although intended for separate publication, the studies inform each other in important ways. For example, the qualitative finding in Study 1 that LIA students more than their non-LIA peers view school as important to their self-understanding correlates with the qualitative finding in Study 2 that 80% of LIA journal writers employed self-reflective language to describe experiences in LIA—indicating perhaps that elements of the program prompt the kind of thinking and communication that enhances understanding of self. Similarly, the new confidence and determination to succeed in school expressed by LIA journal writers supports the Study 1 finding that LIA students target higher levels of post-secondary education than do their non-LIA peers. Specific journal entries provide a window into how that growth in ambition comes to be. Within the hybrid dissertation format, Appendix A provides a literature review linking both studies. Appendix B gives detailed coding methods for Study 2. Appendix C combines the findings of both studies in a general discussion.

Family environment plays a crucial role in bilingual language socialization in early childhood. The bilingual family introduces the child not only to the languages-in-acquisition, but also to the preferred language use patterns. In recent years the discussion on how and when a bilingual child comes to use her two languages in contextually appropriate ways has become central to Bilingual First Language Acquisition (BFLA). While evidence for language differentiation and sensitivity to interlocutor’s preferred language is available in the two-word stage, few studies consider the language learning environment and its impact on bilingual development in the one-word stage and early combinatorial speech. This longitudinal case study reports on linguistic developments from birth to 2;0 in a child who was acquiring Slovak and English simultaneously in the home. The effects of the child’s language learning environment on linguistic development from the onset of speech were considered, focusing on lexical development, word combinations, emerging morpho-syntax, and pragmatic aspects such as language choice and mixing. The child’s two languages developed separately in a side-by-side fashion, as shown by use of translation equivalents and language specific morphological markers from the beginning. She used the two languages in contextually sensitive ways from the one-word stage, relying on several pragmatic language choice strategies. Mixing was productive and accounted only for a small proportion of productions. It was explained by sociolinguistic as well as psycholinguistic factors. Language differentiation thus emerged as grammatical as well as pragmatic differentiation at the end of the one word stage.
Thesis (Ph.D.) -- University of Adelaide, School of Humanities, 2013.

This dissertation examined language and literacy development in English-Hebrew emerging bilinguals. During their senior kindergarten year, one group of children participated in a bilingual English-Hebrew program (“early” group; n = 17) while another participated in an English-language program with minimal Hebrew instruction (“late” group; n = 19). Both groups were merged in Grade 1 and continued to receive a partial Hebrew immersion program. The first part of this dissertation explored longitudinally how an early partial Hebrew immersion program contributes to literacy (word reading, pseudoword reading, reading comprehension), language (vocabulary and morphological awareness (MA)), phonological awareness, and rapid automatized naming in English and Hebrew. Similar improvement from senior kindergarten to Grade 1 was noted for both groups across all measures, however the early group displayed significantly stronger Hebrew vocabulary skills. Literacy and language inter- and cross-linguistic correlation patterns were not significantly different between the two groups. The second part examined the relevance of the Simple View of Reading framework (SVR; Gough & Tunmer, 1986) in Grade 1 (N = 36). The contribution of word reading and language proficiency was examined within and between languages. Two aspects of MA (derivational awareness and inflectional awareness) were considered as additional components of oral language. Word reading, vocabulary and both MA measures were used as predictors. The SVR model significantly explained English reading comprehension based on a combination of word reading and derivational awareness (but not vocabulary), and Hebrew reading comprehension based on word reading and vocabulary. In English, derivational awareness contributed unique variance to reading comprehension above word reading although this was not the case in Hebrew. In addition, English word reading and inflectional awareness predicted Hebrew reading comprehension, thus supporting the SVR model cross-linguistically, although the reverse was not true. Overall, the children attending the Hebrew early immersion programming had an advantage for Hebrew vocabulary skills with no negative repercussions on their English language and literacy skills. The study supports the relevance of the SVR framework for young emerging bilinguals, and underscores the importance of considering aspects of MA as components of oral language proficiency that contribute to reading comprehension in these learners.

This study focused on emerging bilingual students in an urban elementary bilingual classroom. Schools and teachers play a fundamental role in emerging bilingual children’s language acquisition and academic preparation. Emerging bilinguals currently enrolled in U.S. schools must learn a new academic language and academic content in a climate marked by standards-based reform and anti-immigrant sentiment. Utilizing case study methodology, this investigation explored the ways in which emerging bilinguals and their teacher co-constructed literacy practices and the connection between literacy practices and identity. Microanalysis of discourse was performed on data collected during literacy practices to examine positionings, the ways people present themselves in a situation. Data included field notes from classroom observations, audio and video recordings, teacher and student interviews, and artifacts in the form of student work and district and curriculum documents. Participants engaged in a wide variety of literacy practices utilizing material resources of the classroom, their teacher, their emerging bilingual abilities, and prior experiences both in and out of the classroom as resources to construct meaning from texts. Literacy practices were characterized by high expectations for student achievement and group membership, the development of students’ linguistic and cultural knowledge, building students’ self-efficacy related to literacy, and affirmation of participants’ bilingual/bicultural identities. Students demonstrated several positionings during literacy practices. Analysis of these positioning suggested that their identities were shaped by their participation in literacy practices and their interactions with other members of this community of practice. The community of practice that participants co-constructed was characterized by a focus on inclusivity, purposeful opening of interactional spaces, expanding repertoires of practice, and caring. Results of this study suggested that teacher and student disposition and affect can be taught, which raised questions about the current focus on only knowledge and skills in teacher education programs rather on teacher disposition and affect. There are also implications for teachers and researchers who have an interest in communities of practice and effectively educating emerging bilingual students.
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While many research studies have examined the early literacy development and experiences of monolingual children (e.g. Clay 1982, 1991, 2001; Dyson, 1984, 1993, 2003), there are few studies that investigate the early literacy development of young emergent bilingual students (Dworin & Moll, 2006; McCarthey et al., 2004; Moll, Saez, Dworin, 2001). Drawing on sociocultural theory (Rogoff, 1990; Vygotsky, 1978), 1995), critical race theory (Ladson-Billings, 1998; Solorzano & Yosso, 2009; Taylor, 2009; Yosso, Villalpando, Delgado Bernal, & Solórzano, 2001) and ethic of care perspectives (Noddings, 1984), this case study examined emergent bilingual students’ writing development during writing workshop in the context of an “English only” official curriculum. Questions guiding the study were: (1) How do emergent bilingual writers participate in writing events? (2) What social, cultural, and linguistic resources do emergent bilingual writers draw upon when engaged in the composing process? and (3) What impact do these resources have on emergent bilingual writers’ understandings of the writing process? Data sources included teacher, student, and parent interviews; field notes and transcripts of focal students' talk and interactions during the whole class mini-lessons and share sessions, individual writing time, and teacher/student writing conferences, and student writing samples. Constant Comparative approach (Charmaz, 2006; Glaser & Strauss, 1965) was used to analyze the data. Findings from this study indicate that emergent bilingual students draw from rich social, cultural, and linguistic repertoires as they write. Findings also indicate that issues of power and agency play out as student position themselves within the group based on language proficiency. On the basis of this study, teachers can support students as they draw upon their rich resources by supporting talk in multiple languages in the classroom. This study also demonstrates how the politics of language education impact young students as they position themselves in the classroom based on access to linguistic resources. Implications for classroom practice include challenging deficit perspectives that fail to view students’ home language and culture as a resource in learning. Teachers can support students as they draw upon their rich resources by encouraging talk and writing in multiple languages in the classroom. Further questions are reasied about English only policies that deny students opportunities to engage in multilingual practices as they learn to read and write in classroom settings.

A thesis submitted to the Faculty of Humanities, Department of Psychology at the University of the Witwatersrand, in fulfilment of the requirements for the degree of Doctor of Philosophy October 2016.
Literacy in multilingual contexts includes social and cognitive dimensions (GoPaul-McNicol & Armour-Thomas, 1997). Becoming literate carries with it the ability to develop and access higher-order thinking skills that are the building blocks for cognitive academic language proficiency, as well as the means that define educational opportunities (Bialystok, 2007). South Africa has 11 official languages and a multilingual education policy but South African schools are able to determine their language of instruction policy of monolingualism or multilingualism (Heugh, 2010). This raises the question of whether monolingualism or bilingualism influences children’s successful acquisition of reading. It is important to investigate the effect this has on reading processes and skills of monolingual and bilingual children because this issue has received limited research attention while it contributes to our greater understanding of how children’s cognitive capacities for literacy attainment are either constrained or promoted through broader social factors operating in a child’s literacy-learning environment (Bialystok, 2007; Vygotsky, 1978). Cognitive processing and reading skills were assessed in monolingual and bilingual children at a public school in an urban area of Johannesburg. An English-speaking monolingual group with English as the language of instruction (N = 100) was compared with a Zulu-English bilingual group with Zulu as first language (L1) speaking proficiency and English as second language (L2) literacy experience (N = 100) on measures of reading, phonological awareness, vocabulary skills, and working memory. Performance in cognitive processing and reading skills of these two groups was compared to an Afrikaans-English bilingual group (N = 100) with dual medium instruction. Tests of language proficiency confirmed that the Afrikaans-English bilinguals were balanced bilinguals and that the Zulu-English bilinguals were partial bilinguals. Aim and method: The purpose of this study was to expand knowledge in the field of second language reading acquisition and language of instruction by examining the impact of language related factors on the cognitive development and literacy competence of monolingual and bilingual children in the South African context. The central tenet of the bio-ecological approach to language, cognitive and reading assessment is that language acquisition is inseparable from the context in which it is learned (Armour-Thomas & Go-Paul-McNicol, 1997). Drawing from this approach, the present research project investigated the effects of the level of orthographic transparency on reading development in the transparent L1 and opaque L2 of biliterate Afrikaans-English bilinguals learning to read in a dual medium school setting. The effects of oral vs. written language proficiency in the L1 on the acquisition of L2 English reading was also investigated by examining whether reading processes and skills transferred from one language to another and the direction or nature of this transfer in partial and balanced bilinguals. Finally, whether a balanced bilingualism and biliteracy Cognitive processing skills and literacy development in monolingual and bilingual children in South Africa vi experience had beneficial effects on cognitive tasks demanding high levels of working memory capacity, was investigated. Results: Reading in Afrikaans – the more transparent orthography – reached a higher competency level than reading in the less transparent English. Dual medium learners and L1 English monolingual learners acquired reading skills in their home language(s) at a higher level than L2 English with L1 Zulu speaking proficiency learners did. Dual medium learners outperformed both monolingual learners and L2 English with L1 Zulu speaking proficiency learners on tests of phonological awareness, working memory, and reading comprehension. They also reached similar competency levels in tests of vocabulary knowledge than monolingual English (L1) learners. These differences translated into different relationships and strengths for reading attainment in monolingual and bilingual children. These findings provide support for a language-based and context-dependent bio-ecological model of reading attainment for South African children. Conclusions: Bilingual children who are exposed to dual medium reading instruction programmes that value bilingualism philosophically and support it pedagogically create optimal conditions for high levels of cognitive development and academic achievement, both in the first and in the L2. Absence of mother tongue instruction and English-only instruction result in a reading achievement gap between emergent Zulu-English bilinguals and English monolinguals. This effect is not observed in the biliterate Afrikaans-English bilinguals; instead, these children performed better than the English monolinguals on many English tasks and working tasks requiring high levels of executive control and analysis of linguistic knowledge, despite English being their L2 while learning to concurrently read in Afrikaans and English. Arguments for and (misguided) arguments against dual medium education are examined to identify the consequences of translating this model of education into effective schooling practices, given the socio-political contexts in which educational reforms take place at local schools and in communities (Heugh, 2002). More broadly, good early childhood education includes a rich language learning environment with skilled, responsive teachers who facilitate children’s literacy learning by providing intentional exposure to and support for vocabulary and concept development. Classroom settings that provide extensive opportunities to build children’s reading competences are beneficial for young dual language learners no less than for children acquiring literacy skills in a one-language environment (Cummins, 2000; Heugh, 2002).
GR2017

ABSTRACT Five of the top 16 counties in the United States with the fastest growth in the Latino population from 2000 to 2007 are in Georgia (Pew Hispanic Research Center, 2015). The Georgia metropolitan area where the study occurred has more Latinos than Austin, Tampa, Fort Lauderdale, or Tucson (Pew Hispanic Research Center, 2015). Particularly following the New Latino Diaspora (Hamann, Wortham, & Murillo, 2002; Murillo, 2002; and Villenas, 2002) schools in the Southeastern United States have more and more Spanish-speaking students (Pew Hispanic Research Center, 2015). However, most classroom teachers have not received specialized training or professional development relating to these students (Ballantyne, Sanderman, & Levy, 2008; Barrera & Jiménez, 2000; Carrasquillo & Rodríguez, 2002; Dove & Honigsfeld, 2010; Echevarria, Short, & Powers, 2006; Kim, 2010; Walker, Shafer, & Iiams, 2004). My study’s purpose was to explore the interactions between an English to Speakers of Other Languages (ESOL) teacher (myself) and classroom teachers in my school relating to newcomer emergent bilingual students. The main research question guiding this study was: What happens when an ESOL teacher and classroom teachers intentionally gather to focus on newcomer emergent bilingual students? Teachers attended 12 weekly gatherings which were audiotaped, transcribed verbatim, and analyzed. This study exemplifies practitioner research and thematic analysis of the data. Sociocultural theory (Vygotsky, 1978, 1986) and critical pedagogy (Freire, 1970) frame this study and were used as interpretive lenses for data analysis. Five major themes emerged: newcomers, resources, connections with classroom experiences, perceptions, and professional development. Findings related to teachers’ sense of self-efficacy relating to newcomers, their awareness of linguistic and cultural issues, and the importance of the social-emotional climate. A kit for classroom teachers of newcomers was prepared. Recommendations include support for classroom teachers who receive newcomer students—resources for the first days with a newcomer and ongoing interaction with other teachers for discussing strategies and reflecting on classroom experiences. Additional research is needed to increase awareness of the transition for classroom teachers and students when a newcomer arrives.

This study is significant because U.S. schools are continuously being transformed due to the increasing numbers of linguistically and culturally diverse students, in particular Latina/o youths. Therefore, this qualitative dissertation study explored and described ways three Latina Tejana Maestras utilized Culturally Responsive Pedagogy (CRP) during literacy learning as they integrated students’ knowledge about their social and cultural environment, including their native language repertoire, while developing and implementing instruction. This study used sociocultural and borderlands theoretical construct to explore and describe ways the Maestras enacted and sustained CRP during literacy events. The sociocultural perspective is a fitting lens because it takes into account how knowledge is constructed in and through social interaction. Borderlands is also a fitting lens because it takes into account the Tejana Maestras borderlands identity of straddling simultaneous worlds — two languages, two cultures. Sociocultural theory and Borderlands theoretical lenses were complemented by CRP, a teaching approach that not only fits the school culture to the students’ culture, but uses the students’ culture as the basis for students to understand themselves and guiding them to becoming academically successful. The two questions used to guide this dissertation were: What culturally responsive pedagogical knowledge and practices do Tejana Maestras enact in bilingual classrooms? Second: How do Tejana Maestras acquire knowledge about the culture, language, and background experience of their students when planning and implementing instruction? The research revealed three themes, a) the presence of Building a Bilingual Classroom Community (BBCC) that was continuously evolving, and seamlessly functioning, as a system was clearly evident in each of the three classrooms, b) the Tejana Maestras notion of agents of change that guided their pedagogical literacy practices, and c) the notion of centering Mexican American students’ values, beliefs, and norms into the pedagogy and curriculum responsive to emergent bilinguals was recognizable. Six findings developed from the data; a) Tejana Maestras foster cultural awareness, b) embrace Latina/o bilingualism, c) employ a menu of culturally responsive literacy practices, d) learn from their students e) are conscious of their identity, and f) teaching philosophy. Due to U.S. schools being transformed by the increasing numbers of linguistically and culturally diverse students, the study demonstrated that it is important to conduct research about Tejana Maestras to learn the ways they are effectively meeting the needs of bilingual students by using CRP to promote academic success.
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abstract: This multilevel, institutional case study used ethnographic methods to explore the intersections of local language policies and emergent bilingual students’ identities in dual language and structured English immersion (SEI) classrooms at one urban elementary school. Using a sociocultural policy approach as means to explore the ways that educational language policies are appropriated and practiced in schools and classrooms and an intersectional literacy identity framework, I engaged in a multilevel qualitative analysis of one school, two fifth-grade classrooms, and four focal emergent bilingual students. At the school and classroom levels, I sought to understand the ways educators practiced and enacted language policies as well as how they conceptualized (bi)literacy for emergent bilingual students. At the student level, I engaged in identity-text writing sessions designed around student interests yet aligned with the opinion/argumentation writing style the students were working on in class at the time of data collection. Additionally, I conducted one-on-one interviews with the participants at each level of analysis (i.e. school-level, classroom-level, and student-level). The primary data analysis sources included participant interviews, classroom observations, and student identity-text artifacts. Findings highlight the dynamic in-school and classroom-level realities of emergent bilingual students in an Arizona educational-language policy context. Specifically, at the school level, there was an ongoing tension between compliance and resistance to state-mandated policies for emergent bilingual students. At the school and classroom levels, there were distinct differences in the ways students across the two classrooms were positioned within the larger school environment as well as variation surrounding how language and culture were positioned as a resource in each classroom context. The role of teachers as language policymakers is also explored through the findings. Analysis of student texts revealed the centrality of intersectional student identities throughout the writing processes. The discussion and conclusions more broadly address implications for educational practice, policy, and future research directions.
Dissertation/Thesis
Doctoral Dissertation Educational Leadership and Policy Studies 2018