Decolonizing educational/curriculum studies in East Asia: problematizing shadow education in South Korea

This essay review critically engages Young Chun Kim's book, Shadow Education and the Curriculum and Culture of Schooling in South Korea, by responding to two central questions at its heart: What does decolonization of educational research mean and what does it look like? In what way can cultural studies of countries with histories of colonized educational systems challenge the inertia to recapitulate colonized historical consciousness? Kim provides theoretical and empirical foundations for generating intellectual space that reveals the dialectical relationship between the dominant modes of discourse in educational research and aspirations of the colonized to envision their own educational culture and history.     

Ontological framework based on contextual mediation for collaborative information retrieval

On the heterogeneous web information spaces, users have been suffering from efficiently searching for relevant information. This paper proposes a mediator agent system to estimate the semantics of unknown web spaces by learning the fragments gathered during the users' focused crawling. This process is organized as the following three tasks; (i) gathering semantic information about web spaces from personal agents while focused crawling in unknown spaces, (ii) reorganizing the information by using ontology alignment algorithm, and (iii) providing relevant semantic information to personal agents right before focused crawling. It makes the personal agent possible to recognize the corresponding user's behaviors in semantically heterogeneous spaces and predict his searching contexts. For the experiments, we implemented comparison-shopping system with heterogeneous web spaces. As a result, our proposed method efficiently supported the users, and then, network traffic was also reduced. An erratum to this article can be found at     

The Relationship Between Activities of Daily Living (ADL), Chronic Diseases,and Depression Among Older Korean Immigrants

It has been identified that performance of Activities of Daily living (ADL) and chronic disease are predictors of depression for older Asian immigrants. This study examined the independent and interactive effects of ADL performance and chronic disease on depressive symptoms among older Korean immigrants. Data from 210 older Korean immigrants in Los Angeles County were analyzed. Self-reported measures included sociodemographic characteristics, ADL performance, chronic disease, and depressive symptoms. A hierarchical regression model indicated that performance of activities of daily living were negatively associated with depressive symptoms. Also, older Korean immigrants with more chronic diseases were more likely to have depressive symptoms. The interaction between ADL performance and chronic diseases was significantly associated with lower levels of depressive symptoms (β = .46, p < .05). Findings suggest that it is critical to develop various strategies for enhancing immigrants’ ability to perform activities of daily living; this can lead to increased independence and reduced chronic illnesses, thus, improving overall quality of life.     

基于专利演化模型的机构专利分析

近年来,科学技术发展日新月异,每天都会出现各种新型研究领域,众多研究成果被发表与公布。为此,来自各个国家的组织机构做了巨大的努力要为自己的机构带来外部与内部的变化。事实上,对于很多机构来说,研究的意义在于通过分析研究成果得到有意义的结论。因此,本文通过对具体机制下的专利标题（发明名称）进行分析从而提出一种演化模型。首先,我们根据关键词的特性对标题的关键词进行分类,然后定义专利的相互关系。我们建议演化模型的相互关系建立在时间轴基础上,并且可以适用于实际数据。通过应用于实际数据的模型可预测出未来专利的关键词。     

Parents’ and teachers’ perceptions of standards-based and traditional report cards

The purpose of this study was to determine parents’ and teachers’ perceptions of standards-based and traditional report cards. Participants included 115 parents/guardians of students from a single, midsize school district that had implemented a standards-based report card. During the first two marking periods, all parents/guardians received both a traditional report card in which teachers assigned a single overall grade for each subject and a standards-based report card that included marks for individual standards within subjects. After midyear, parents were asked to complete a survey that asked which form they preferred and the reasons for their preference. Three hundred and eighty three teachers from two nearby midsize school districts considering the adoption of the same standards-based report card completed a similar survey. Parents overwhelmingly preferred the standards-based form. The teachers considering the adoption of a standards based report card were positive overall, but significantly less than the parents who had received them.     

Building a theoretical framework of web-based instruction in the context of distance education

This study attempts to analyze teaching and learning processes of web-based instruction (WBI) as shown in recent literature, and to develop a theoretical framework of WBI using a prominent existing distance education theory called Transactional Distance Theory in order to provide better understanding of the essential pedagogical components of WBI. Recent studies have shown that the key elements of the structure of WBI are (1) content expandability, (2) content adaptability, and (3) visual layout. And also three emerging types of interaction, or three aspects of dialogue, in WBI have been identified through the studies. Those types were: (1) academic interaction, (2) collaborative interaction, and (3) interpersonal interaction. Finally, both learner collaboration (or learner collaboravity, if we create a new term) and learner autonomy seem to have emerged in Web-based learning environments.     

Student response to tuition increase by academic majors: empirical grounds for a cost-related tuition policy

This study explored the responses of students in different academic majors to tuition increase, with a particular focus on the relationship between tuition increase, and future earnings and college expenditures. We analyzed effects of tuition increase on enrollment in six academic majors—Engineering, Physics, Biology, Mathematics, Business, and Education—where disciplinary enrollment data were available. The main findings are that students are elastic to tuition level in Physics, Biology, and Business, but not in Engineering, where the rate of return is the highest among the six majors and the college expenditure are the highest. The findings suggest that student enrollment in various academic majors is affected differentially by tuition. Further, the findings support a cost-related tuition policy, one designed to charge students higher tuition for higher-cost majors and lower tuition for lower-cost majors.

Click data as implicit relevance feedback in web search

Search sessions consist of a person presenting a query to a search engine, followed by that person examining the search results, selecting some of those search results for further review, possibly following some series of hyperlinks, and perhaps backtracking to previously viewed pages in the session. The series of pages selected for viewing in a search session, sometimes called the click data, is intuitively a source of relevance feedback information to the search engine. We are interested in how that relevance feedback can be used to improve the search results quality for all users, not just the current user. For example, the search engine could learn which documents are frequently visited when certain search queries are given.     

Some issues influencing the planning and implementation of vocational education in Nepal

This study attempted to analyze the perceptions of selected Nepali educators and administrators concerning certain basic issues which have been influencing the planning and implementation of vocational education in Nepal. The issues were determined after a review of the relevant research and literature. A questionnaire with 13 items was mailed to Nepali educators, administrators, experts and headmasters involved with vocational education. A total of 142 (53.18%) usable questionnaires were returned, and two groups of respondents were identified from the nature of their work, namely planners and implementors. The responses were interpreted using the analysis of variance statistical test (ANOVA). Findings indicated that planners and implementors, respectively, had significantly different attitudes concerning issues related to the characteristics of students, employment, and financial aspects of vocational programs. A higher proportion of planners than implementors dissented from the proposition that vocational education should be designed for less intelligent students. Implementors felt that the students could make vocational choices at the age of 14 or 15, whereas the planners were uncertain. The implementors were also more of the opinion that vocational education was too expensive for Nepal, while the planners tended to disagree with them about this. Regarding other matters, however, all the respondents indicated general agreement with the issues as stated.

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Zusammenfassung Diese Studie versuchte, die Vorstellungen ausgewählter nepalesischer Erziehungswissenschaftler und Verwaltungsbeamter in Bezug auf bestimmte Grundfragen zu analysieren, die Planung und Durchführung von Berufsausbildung in Nepal beeinflußten. Nach Durchsicht der Forschungsprojekte und der entsprechenden Literatur, wurden Fragepunkte ausgearbeitet. Ein Fragebogen mit dreizehn Punkten wurde an nepalesische Erziehungswissenschaftler, Verwaltungsbeamte, Experten und Schulleiter geschickt, die mit Berufsausbildung zu tun haben. Insgesamt 142 (53,18%) brauchbare Fragebogen wurden zurückgeschickt und zwei Gruppen von Befragten nach Art ihrer Tätigkeit, nämlich Planer und Durchführer, festgestellt. Die Antworten wurden ausgewertet indem die Analyse statistischer Varianztests (ANOVA) benutzt wurde. Ergebnisse zeigten, daß Planer und Durchführer signifikant unterschiedliche Einstellungen hatten zu Fragen in Bezug auf Merkmale der Schüler, Berufstätigkeit und finanzielle Aspekte des Berufsausbildungsprogramms. Ein höherer Anteil von Planern als Durchführern wich von der Behauptung ab, Berufsbildung sei für weniger intelligente Schüler bestimmt. Durchführer glaubten, daß Schüler im Alter von 14 oder 15 Jahren ihre Berufswahl treffen könnten, wohingegen sich die Planer nicht sicher waren. Durchführer waren auch der Meinung, daß Berufsausbildung für Nepal zu teuer sei, während Planer dazu neigten, mit ihnen darüber nicht übereinzustimmen. Hinsichtlich anderer Punkte jedoch, stimmten alle befragten Personen generell mit den Aussagen, wie angegeben, überein.

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Résumé Cette étude avait pour objectif l'analyse des perceptions de certains éducateurs et administrateurs népalais concernant quelques facteurs fondamentaux qui influencent la planification et la mise en oeuvre de l'éducation professionnelle au Népal. Ces facteurs ont été déterminés après examen des travaux importants de la recherche et de la littérature sur le sujet. Un questionnaire portant 13 points a été envoyé aux éducateurs, administrateurs, spécialistes et directeurs d'école népalais concernés par l'éducation professionnelle. Un total de 142 (53, 18%) questionnaires exploitables ont été retournés et deux groupes de personnes ont pu être identifiés d'après la nature de leur travail, à savoir les planificateurs et les exécutants. Les réponses ont été interprétées d'après l'analyse du test statistique de variance (ANOVA). Les résultats ont montré que les planificateurs et les exécutants avaient des opinions sensiblement différentes quant aux facteurs relatifs aux caractéristiques des étudiants, du chômage et des aspects financiers des programmes professionnels. Une plus grande partie de planificateurs que d'exécutants différait de l'opinion selon laquelle l'éducation professionnelle devrait s'adresser aux étudiants moins intelligents. Les exécutants pensaient que les étudiants pouvaient faire un choix professionnel à l'âge de 14 ou 15 ans, tandis que les planificateurs en étaient incertains. Les exécutants étaient également plutôt de l'avis que l'éducation professionnelle était trop coûteuse pour le Népal, alors que les planificateurs tendaient à penser le contraire. Pour ce qui est des autres questions, cependant, toutes les personnes qui ont répondu étaient d'accord avec les facteurs comme indiqué.