UMD Theses and Dissertations

Permanent URI for this collectionhttp://hdl.handle.net/1903/3

New submissions to the thesis/dissertation collections are added automatically as they are received from the Graduate School. Currently, the Graduate School deposits all theses and dissertations from a given semester after the official graduation date. This means that there may be up to a 4 month delay in the appearance of a given thesis/dissertation in DRUM.

More information is available at Theses and Dissertations at University of Maryland Libraries.

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2010 - 20122

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    Revisiting the silence of Asian immigrant students: The negotiation of Korean immigrant students' identities in science classrooms
    (2012) Ryu, Minjung; Edwards, Ann Ryu; Curriculum and Instruction; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    This dissertation is a study about Korean immigrant students' identities, including academic identities related to science learning and identities along various social dimensions. I explore how Korean immigrant students participate in science classrooms and how they enact and negotiate their identities in their classroom discursive participation. My dissertation is motivated by the increasing attention in educational research to the intersectionality between science learning and various dimensions of identities (e.g., gender, race, ethnicity, social networks) and a dearth of such research addressing Asian immigrant students. Asian immigrant students are stereotyped as quiet and successful learners, particularly in science and mathematics classes, and their success is often explained by cultural differences. I confront this static and oversimplified notion of cultural differences and Asians' academic success and examine the intersectionality between science learning and identities of Asian immigrant students, with the specific case of Korean immigrants. Drawing upon cultural historical and sociolinguistic perspectives of identity, I propose a theoretical framework that underscores multiple levels of contexts (macro level, meso level, personal, and micro level contexts) in understanding and analyzing students' identities. Based on a year-long ethnographic study in two high school Advanced Placement Biology classes in a public high school, I present the meso level contexts of the focal school and biology classes, and in-depth analyses of three focal students. The findings illustrate: (1) how meso level contexts play a critical role in these students' identities and science classroom participation, (2) how the meso level contexts are reinterpreted and have different meanings to different students depending on their personal contexts, and (3) how students negotiated their positions to achieve certain identity goals. I discuss the implications of the findings for the science education of racially, ethnically, and linguistically diverse students, particularly given the increasing number of immigrant students in U.S. classrooms, and for the education of Asian immigrant students.
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    Three young Korean children's English language learning in two American preschool classrooms
    (2010) Yi, Sunkyoung; Klein, Elisa L; Human Development; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    The purpose of this study was to examine the process of English language learning through social interactions in a preschool. Three Korean ELLs in two American preschool classrooms were observed over the course of one school year, and their interactions were analyzed using qualitative methods to describe and explain how their learning developed over time. ELLs developed English skills using five types of actions and interactions. Non-communicative action (NCA), private speech (PS), Non-verbal communication (NVC), and Non-responses (NR) were used while ELLs became accustomed to their classroom routines and members. As the children understood routines and interactions, they employed verbal communication (VC) by access and initiation with the teachers and peers; descriptions and attention-getting were mostly used to communicate with others. Three steps of language learning were identified: 1) children actively participated through observation and listening; 2) peer involvement or teachers scaffolding provided understanding and competence through reoccurring instructions and themes; 3) English competencies developed through everyday social interactions with other children. Joint-attention (Yawkey & Miller, 1984) or mutual involvement (Camoinoni, 1979) played a central role in maintaining interactions. For mutual involvement to occur, ELLs had to find cooperative and loyal peers. To build such friendships, ELLs had to use other-centered strategies at the beginning of the school year and become avid observers and active participants. Social relationships thus were essential to facilitate social interactions and shared understanding. Play types (cooperative, parallel, and solitary), selection of friends or play partners, and attitudes toward peers influenced friendship-building and the development of English language comprehensions.