College of Education

Permanent URI for this communityhttp://hdl.handle.net/1903/1647

The collections in this community comprise faculty research works, as well as graduate theses and dissertations..

Browse

Subject: search.filters.subject.Korean

Search Results

Now showing 1 - 7 of 7
  • Thumbnail Image
    Item
    SOUTH KOREAN FAMILIES’ CONCEPTUALIZATIONS OF MUSEUM-BASED SCIENCE LEARNING
    (2020) Jeong, Hannoori; Elby, Andrew; Education Policy, and Leadership; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    This exploratory research study examined how three South Korean families in theU.S. conceptualize museum-based science learning by exploring varied contexts in which they are embedded. In applying a sociocultural perspective, I investigated the families’ backgrounds, views of school and museum learning, in conjunction with their virtual museum tours to address my overarching research question: How do South Korean families in the U.S. conceptualize museum-based science learning? The purpose of this study is to understand how, or by what means, South Korean families’ conceptualizations about museum-based science learning are socially and culturally situated. In adhering to the guidelines of Yin’s (2018) suggestions to conduct multiple case research, I collected individual interviews prior to and following the families’ self-guided virtual museum tours, observations, self-reflections, and self-generated photographic images that captured their views of museum learning. Guided by the Contextual Model of Learning framework (Falk & Dierking, 2000), I used three analytic lenses to explore and analyze the data: personal context, sociocultural context, and physical context of learning. Through the use of narrative analysis, I reported within-case and cross-case findings across the three cases of families. In doing so, I first synthesized each family’s background setting, views of school and museum learning, and museum-based learning interactions to seek insights into how they shaped the family’s conceptualizations about museum-based science learning. Findings showed that the interweaving of each family’s varied contexts, namely personal, sociocultural, and physical, appeared to shape how they conceptualized museum-based science learning. Aspects of the families’ personal context—such as individual goals and beliefs—appeared to motivate their learning experience during the virtual museum tours mediated by sociocultural and physical contexts—such as within- group interactions and orientations to the physical space, respectively—that reinforced or shaped their conceptualizations of museum learning. Thus, in connection with prior literature, the families’ views of learning and authoring their sense of self that manifest their unique contexts may have spurred their conceptualizations of museum-based science learning. Broad implications of the study for museum education research, virtual museum learning, and future research related to informal science education are also discussed.
  • Thumbnail Image
    Item
    The Time Course of Activation of Semantic and Orthographic Information in Morphological Decomposition by Korean Adults and Developing Readers
    (Frontiers, 2018-11) Lin, Candise Y.; Wang, Min; Ko, Yeong
    The current study examined the involvement of semantic and orthographic information in the processing of derived words in Korean Hangul. Sixth grade children and adults participated in four masked priming lexical decision experiments in which the prime duration varied from 36, 48, 57, and 72ms (in Experiments, 1, 2, 3, and 4, respectively). Morphological (M), semantic (S), and orthographic (O) relatedness between prime-target pairs were manipulated. There were four types of Korean prime-target pairs: (1) -M-S+O: , scandal-scan, (2) +M-S+O: , archer-arch, (3) +M+S+O: , bravely-brave, and (4) -M+S-O: , accuse-blame. There were several key findings: (1) adults showed significant priming effects at 57 and 72ms in +M+S+O and significant priming effects at 72ms in +M-S+O; (2) less skilled readers showed significant facilitation at 36ms in +M+S+O; and (3) in -M-S+O, both skilled and less skilled readers show significant inhibition across four prime durations. The different time course of +M+S+O priming for adults and children may be due to developing readers’ smaller lexicon and less competition for semantic activation of the monosyllabic suffix (e.g., in ), which is a homograph in Korean Hangul. The consistent orthographic inhibition for both age groups suggest that orthographic information is activated early and continues to play an important role throughout the course of Korean visual word recognition. The current study extends previous research with readers of Roman alphabets to readers of an alpha-syllabary orthography written in a non-linear spatial layout with more clear-cut syllable boundaries. Taken together, it appears that the involvement of semantic and orthographic information in the decomposition of morphologically complex word may vary depending on the characteristics of the orthography.
  • Thumbnail Image
    Item
    The processing of past-tense inflection in first language (L1) and second language (L2)
    (2012) Kim, Say Young; Wang, Min; Human Development; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    The present dissertation research investigates how morphologically complex words are processed in isolation and in sentential context by native speakers and second language learners, and how four critical factors in morphological processing (regularity, stem frequency, whole-word frequency, and orthographic similarity) influence this processing. For comparisons between different first languages (Korean L1 and English L1) and between first and second languages (English L1 and English L2), Native Korean Speakers (Exp.1 and 3), Native English Speakers (Exp. 2a and 4a), and Korean Learners of English (Exp. 2b and 4b) were tested. In order to compare the priming effects from words in isolation and words in sentences, sets of inflectional prime and target pairs, one for each language, were used both in a masked priming lexical decision task (Exp.1 and 2) and a self-paced reading task with mask priming (Exp. 3 and 4). The results showed priming effects from inflectional prime and target pairs in both Korean L1 and English L1 when the pairs were presented in isolation, showing morphological sensitivity in both L1 groups. However, when the pairs were embedded in sentences, the priming effect was found only in native English speakers but not in native Korean speakers, implying language-specific differences between Korean and English in processing of inflectional words in sentences. Moreover, even though a similar pattern of priming effects was found for words in isolation, English L2 showed no significant priming effect for words in sentences, consistent with past literature demonstrating less sensitivity to morphological structure in L2. The different patterns of priming effects between the two tasks as well as across the three language groups in the present research were also analyzed in terms of the four morphological factors, and discussed from the perspective of language-specific characteristics. In summary, the present dissertation research examined morphological processing of two typologically different languages in two different reading contexts. The results suggest the importance of language-specific characteristics in various reading conditions in enhancing our understanding of morphological processing in the human mind.
  • Thumbnail Image
    Item
    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.
  • Thumbnail Image
    Item
    CONTRIBUTIONS OF PRIOR KNOWLEDGE, MOTIVATION, AND STRATEGIES TO KOREAN COLLEGE STUDENTS' L2 WRITING DEVELOPMENT
    (2011) Chae, Soo Eun; Alexander, Patricia A; Human Development; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    The current study examined Korean college students' L2 writing development and performance, motivation, and strategies while taking ESL writing classes. The present study expands the literature by examining the effects of various learner characteristics on L2 writing development. The selection and the expected effects of learner variables were particularly guided by the Model of Domain Learning (MDL). Prior work has demonstrated motivation, strategy, and prior knowledge are associated with L2 writing development. For example, a study by Leki (2007) showed L2 writing motivation (i.e., goals) to be related to L2 writing proficiency. He (2005) developed a model and a measure for assessing strategies relevant to motivation in L2 writing. The current study sought to expand and elaborate on previous works, as the extant L2 writing literature has been limited in showing changes in learning factors over time and in incorporating learner characteristics into studies of L2 writing. The current study sought to answer the following questions: 1. To what extent and in what manner do Korean college students' initial self-efficacy and interest contribute to changes in L2 writing performance over time?; 2. How are Korean college students' interest and self-efficacy at the beginning (Time 1) and at the conclusion (Time 3) of an L2 writing course related to L2 writing performance and self-reported strategiy use at time 1 and 3?; 3. How is Korean college students' prior L2 writing knowledge associated with their L2 writing motivation, self-reported strategy use, and writing performance? In order to answer these questions, a multi-methods design was performed, where interviews were used to support what was found in analyses results with self-report measures. Results based on growth curve modeling with cohort data at three time points suggested that students' motivational orientation significantly predicts Korean college students' L2 writing performance at the beginning of a semester. However, the influence of initial motivation on the growth rate of L2 writing proficiency, specifically L2 writing performance, was negative. The cross-sectional and longitudinal analyses in this study concluded that the contributions of motivation constructs to L2 writing performance depended on time. While there were a few exceptions (i.e., non-significant relation between L2 prior knowledge and students' interest at Time 1), study findings generally indicated that L1 and L2 writing prior knowledge were significantly related to L2 writing motivation, performance, and strategy use. In addition, interview data demonstrated students' level of L2 writing self-efficacy, interest, and strategy uses. While the records from self-report data and interview data did not perfectly match, the two data sets were similar.
  • Thumbnail Image
    Item
    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.
  • Thumbnail Image
    Item
    AN INVESTIGATION OF STUDENTS' EXPERIENCES WITH A WEB-BASED, DATA-DRIVEN WRITING ASSISTANCE ENVIRONMENT FOR IMPROVING KOREAN EFL WRITERS' ACCURACY WITH ENGLISH GRAMMAR AND VOCABULARY
    (2010) Lim, Mi-Sun; Oxford, Rebecca L.; Curriculum and Instruction; Digital Repository at the University of Maryland; University of Maryland (College Park, Md.)
    Computer-assisted language learning (CALL) has played an increasingly important role in writing instruction and research. While research has been conducted on English as a second language (ESL) learners and the benefits of using web-based writing assistance programs in writing instruction, insufficient research has been done on English as a foreign language (EFL) students. This study is an empirical investigation of students' experiences with a web-based, data-driven writing assistance environment (e4writing) designed by the researcher to help Korean EFL writers with their grammar and vocabulary. This study investigated Korean university students' perceived difficulties with English grammar and vocabulary as they wrote in English. It also explored their perceptions of e4writing as used in a writing course to enhance English grammar and vocabulary. This study investigated 12 participants' perceptions and "academic profiles" (learning styles, confidence, motivation, and other factors) when they were enrolled in a 16-week course called Teaching Methods for English Composition. To gain a more specific and personal view, the study also included detailed case studies of four of the study participants. The major sources of data for the analyses include interviews, reflective journals, questionnaires, samples of the students' writing before and after their use of e4writing and the researcher's reflective notes. The study revealed that most of the students had difficulty with grammar and vocabulary in English writing. They positively perceived e4writing, as it provided individualized help on their problems with grammar and lexis. Overall, the students showed improvement in accuracy from the pretest to the posttest, and observations suggested that e4writing was probably related to this improvement; however, strong claims about e4writing as a cause of improvement cannot be made without a control group. The students felt e4writing was more beneficial for improving grammatical accuracy than for vocabulary accuracy. The students recommended that some features of e4writing be written in Korean to help students understand grammar and vocabulary explanations.