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Social TV viewing is generally understood as a simultaneous act of watching TV and engaging in communication about the TV program with other TV viewers connected online. In response to the increasing popularity of this new TV viewing practice, the current study examined how individuals’ extrovert personality and loneliness influence social TV viewing experiences through the theoretical notion of social presence. An online survey was completed by 330 individuals. Results demonstrated that extrovert personality positively influenced social TV viewing experiences; it is important to note that this relationship was mediated by social presence. Loneliness itself was negatively related to social TV viewing experiences; however, this relationship was moderated by social presence. Specifically, when lonely people felt strong social presence, they enjoyed social TV viewing experiences. The findings provide theoretical implications for social TV research, the dynamic role of social presence, social enhancement model, and social compensation model. 相似文献
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This paper deals with the conservation of Roy Lichtenstein's outdoor sculpture House I, conducted at Leeum, Samsung Museum of Art, Seoul, Korea. Having suffered from direct sunlight for more than a decade, the work presented severe paint fading and chalking. The purpose of the project was to provide the best possible protection by applying a durable paint material, while simultaneously preserving the colored surface that Lichtenstein had intended. A marine paint, which is relatively durable and was also utilized by the artist himself, was selected for the repainting system. An absence of practical experience and knowledge in Korea in relation both to the marine paint and its application led to many difficulties. During the actual application of the new paint, numerous technical problems arose which had to be solved in order to carry out the conservation treatment. To meet this demand, a close adherence to technical practice and an interdisciplinary study were carried out to provide the necessary understanding and compromise. 相似文献
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On the Semantic Web, the types of resources and the semantic relationships between resources are defined in an ontology. By using that information, the accuracy of information retrieval can be improved. 相似文献
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Professors contribute to Institutional Repositories (IRs) to make their materials widely accessible in keeping with the benefits of Open Access. However, universities' commitment to IRs depends on building trust with faculty and solving copyright concerns. Digital preservation and copyright management in IRs should be strengthened to increase faculty participation. 相似文献
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Roberts Garrett J. Hall Colby Cho Eunsoo Cot&#; Brooke Lee Jihyun Qi Bingxin Van Ooyik Jacklyn 《Educational Psychology Review》2022,34(1):335-361
Educational Psychology Review - This best-evidence synthesis reviews the past 20 years of rigorous reading intervention research to identify effective programs of instruction for Grade K–3... 相似文献
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Jihyun Lee Seonyoung Jang 《Educational technology research and development : ETR & D》2014,62(6):743-765
Instructional design (ID) models have been developed to promote understandings of ID reality and guide ID performance. As the number and diversity of ID practices grows, implicit doubts regarding the reliability, validity, and usefulness of ID models suggest the need for methodological guidance that would help to generate ID models that are relevant and appropriate to the ever-changing design challenges in our world. Because the construction of an ID model involves an intricate externalization of unique sets of design experiences as well as a logical synthesis of relevant research, the purpose of this study was to formulate a methodological framework for ID model development. Through the analysis of 20 selected studies, four critical dimensions and ten synthesized procedures for constructing ID models were formulated. The resulting framework is intended to provide a useful theoretical and practical contribution to the field of ID. 相似文献
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AbstractOver the last decade, school-based professional learning communities (PLCs) have emerged as a key feature of the education system in South Korea. To understand this relatively new phenomenon in the context of South Korea, we provide a review of research on school-based PLCs in South Korea and an empirical analysis of the Teaching and Learning International Survey (TALIS) 2008 with a focus on school-based PLCs. Based on our findings from the literature review and analysis of the TALIS, we aim to provide a fuller picture of the emerging landscape of school-based PLCs in South Korean schools. In so doing, we focus on what constitutes school-based PLCs in South Korean schools and how they are similar to and/or different from their counterparts in other countries. Implications for policy, practice, and research are discussed. 相似文献
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This study draws on institutional theory to examine teachers’ and principals’ perceptions of new teacher evaluation policies, factors that influence such perceptions and how such perceptions shape the implementation of the policies in Seoul (Korea) and Michigan (USA). The study featured in-depth interviews of 11 elementary school teachers and 4 principals and analysis of policy documents in both countries. While Korean teachers strongly disagreed with the new teacher evaluation policy in Seoul and implemented it in ways that were not intended by policy makers, the Michigan teachers varied in their perceptions and implementation of the policies. The teachers’ perceptions of the new policies seemed to be influenced by the designs of the policies, their backgrounds and definitions of ‘effective teachers’ and principal leadership. The association between teachers’ perceptions and their implementation of the new policies was quite strong. 相似文献
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We investigated the factorial structure of four major domains in social psychology (personality traits, social attitudes, values, and social norms) with an emphasis on cross-cultural differences. Three distinctive approaches—pancultural, multigroup, and multilevel—were applied to the data based on 22 measures that were collected from 2029 participants from 73 countries. First, in a pancultural approach, exploratory and confirmatory factor analyses were conducted on the entire sample of participants, disregarding country of origin. Second, in the multigroup (etic/emic) approach, nine societal clusters were fitted using a four-factor model. Several tests of invariance were applied to assess equivalence across the cultures. Finally, a multilevel approach was used to assess the structure at the individual-level and at the between-country (ecological) level. Our results show that the four-factor solution emerges from the cultural domains, and this is supported by all three approaches. The factors are Personality/Social Attitudes, Values, Social Norms, and Conservatism. In the multilevel analysis, only two factors emerge at the ecological (between) level as opposed to four factors at the individual (within) level, but due to methodological difficulties, their status needs to be studied further. We discuss our findings in terms of the inside–out view of social interactions. 相似文献