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231.
Information and Communication Technology (ICT) offers opportunities for governments to address key education challenges of quality, equity, and efficiency. While governments and educational institutions in developed countries may have taken up these opportunities, many developing countries in Asia and the Pacific region have often missed them out. This may be due to countries’ socioeconomic settings, approaches towards design and implementation of the ICT in education plan, and investment on research and development of ICT in education. This paper explores the current challenges of education in Asia and the Pacific and explains how these challenges may be overcome by the strategic use of ICTs when a holistic approach towards ICT in education is adopted.  相似文献   
232.
This paper reports the results of a series of tests of the cross cultural validity of the Thematic Apperception Test as a psychometric instrument to gauge “motivation to succeed” in Atkinson's model of motivation. These tests represent the initial phase of a longer term project to test the validity, especially the criterion validity, of the Atkinson model in an Oriental context. Since the Atkinson model and the Thematic Apperception Test are both Occidental products, research on them (or with them) cannot proceed in the Orient without first testing for cultural bias. It is such testing that is reported in this paper.

The Thematic Apperception Test comprises a set of black and white drawings of white Americans dressed in the clothing of the late nineteen thirties. Each picture is designed to elicit a response by way of imagining the “before, during and after” of the situation depicted. However it is doubted whether young Oriental students would adequately relate to the depicted 1930s American whites to feel impelled to tell a story about them, which is what the Test is supposed to elicit. If such doubts were ratified by the research, it would not be advisable to use the Thematic Apperception Test in any subsequent work to test the Atkinson model. Even if our doubts proved unjustified (as it turned out), there would still remain the question of whether the Test reliably captured the need to achieve, which is a primary component of the Atkinson model.  相似文献   

233.
This study aimed to assess the inhibitory activities of methanol extracts from the microalgae Ankistrodesmus convolutus, Synechococcus elongatus, and Spirulina platensis against Epstein-Barr virus (EBV) in three Burkitt's lymphoma (BL) cell lines, namely Akata, B95-8, and P3HR-1. The antiviral activity was assessed by quantifying the cell-free EBV DNA using real-time polymerase chain reaction (PCR) technique. The methanol extracts from Ankistrodesmus convolutus and Synechococcus elongatus displayed low cytotoxicity and potent effect in reducing cell-free EBV DNA (EC(50)<0.01 μg/ml) with a high therapeutic index (>28000). After fractionation by column chromatography, the fraction from Synechococcus elongatus (SEF1) reduced the cell-free EBV DNA most effectively (EC(50)=2.9 μg/ml, therapeutic index>69). Upon further fractionation by high performance liquid chromatography (HPLC), the sub-fraction SEF1'a was most active in reducing the cell-free EBV DNA (EC(50)=1.38 μg/ml, therapeutic index>14.5). This study suggests that microalgae could be a potential source of antiviral compounds that can be used against EBV.  相似文献   
234.
This paper discusses a teaching dilemma faced by mathematics teachers in the Malaysian Chinese primary schools in coping with the latest changes in language policy. In 2003, Malaysia launched a new language policy of teaching mathematics using English as the language of instruction in all schools. However, due to the complex sociocultural demands of the Malaysian Chinese community, mathematics is taught in both Mandarin and English in the Malaysian Chinese primary schools. Teachers faced the dilemma of code-switching between English and Mandarin particularly in low-performing classes. A substantial amount of class time was spent in translating, especially the mathematical terminologies. Findings of this study imply that further research studies are needed to examine the effectiveness of teaching mathematics bilingually versus monolingually in a Malaysian context.  相似文献   
235.
This study was developed to identify and describe new trends and gender differences in the use of computers and the Internet in South Korea. In this mixed-method study, both quantitative and qualitative techniques were used. Results indicated that both males and females used computers generally for four purposes: social networking, personal knowledge, formal learning, and entertainment. The study also found differences in preference between the sexes: Males liked playing multi-user online games, especially in internet cafés with friends, while females enjoyed social networking websites more. Although the patterns of computer use between males and females were ostensibly different, all participants used computers for fun and socializing. Therefore, more emphasis should be placed on understanding various uses and the implications of emerging differences. Also, consideration should be given to building learning environments that appeal to the computer preferences for both genders.  相似文献   
236.
E‐learning in corporate training has been growing rapidly because of the pursuit of time and budget efficiency in course development and delivery. However, according to previous studies, efficiency does not always guarantee training effectiveness, which is the major concern of human resource development. It is therefore necessary to identify the factors influencing the effectiveness of e‐learning courseware and understand their interrelationships. The purpose of the study is to investigate the structural relationships among organisational support, learning flow, learners' satisfaction and learning transfer. The study participants were 379 learners who completed an e‐learning courseware at a large Korean company and responded to an online survey. Based on the results of structural equation modelling, the findings suggest that organisational support and learning flow have direct effects on learning transfer and learners' satisfaction, while learning flow mediates organisational support and learners' satisfaction.  相似文献   
237.
Problem-based learning (PBL) is a constructivist approach to learning which is believed to promote reflective thinking in students. This study investigated how students in one particular institution developed in their reflective thinking habits—Habitual Action, Understanding, Reflection, and Critical Reflection—as they went through the daily practice of PBL. A 16-item questionnaire measuring the four levels of reflective thinking habits was administered to four cohorts of students: an incoming cohort, first-years, second-years, and third-years. First-year students rated themselves higher on Reflection and Critical Reflection, while third-years reported the highest levels of Habitual Action. Discriminatory and scatterplot analysis on the third year cohort revealed that while a proportion of students (47%) reported higher levels of Habitual Action with lower levels of Reflection, there was a small subgroup who also reported higher levels of both Habitual Action and Reflection. Overall, the results showed that PBL does promote the development of reflective thinking, particularly for first-year students, but that this development is not sustained consistently after that. This pointed to other possible factors that could hinder students’ development of reflective thinking in PBL.  相似文献   
238.
As the national teacher education institute in Singapore, the National Institute of Education (NIE) prepares all teachers seeking to be employed within the education service in Singapore. In the last decade, NIE's enrolment for initial teacher preparation programmes has grown significantly, with peaks in numbers during the recession years. There is also some evidence of attrition when beginning teachers complete their 3-year bond with the Ministry of Education, which sponsors their teacher education programme. It is thus important to determine empirically the reasons why pre-service teachers join the teaching profession, to see whether this can inform us about measures that can be taken to ensure they stay on in the profession. As part of a longitudinal study on beginning teachers' attitudes towards teaching and professional development, a research survey, the first of three data collections, was administered to whole cohorts of pre-service teachers entering NIE's three main teacher preparation programmes in July 2004. This paper presents the survey findings on pre-service teachers' reasons for choosing teaching as a career and discusses the differences between cohorts of different programmes. The implications of the study are discussed in terms of informing future policy and practice in the areas of teacher recruitment, retention and professional development.  相似文献   
239.
Traditional content based image retrieval attempts to retrieve images using syntactic features for a query image. Annotated image banks and Google allow the use of text to retrieve images. In this paper, we studied the task of using the content of an image to retrieve information in general. We describe the significance of object identification in an information retrieval paradigm that uses image set as intermediate means in indexing and matching. We also describe a unique Singapore Tourist Object Identification Collection with associated queries and relevance judgments for evaluating the new task and the need for efficient image matching using simple image features. We present comprehensive experimental evaluation on the effects of feature dimensions, context, spatial weightings, coverage of image indexes, and query devices on task performance. Lastly we describe the current system developed to support mobile image-based tourist information retrieval.  相似文献   
240.
Journal of Educational Change - In this essay, we discuss how the COVID-19 pandemic drove key changes in schooling and what forces can sustain these changes. Responding to the argument that...  相似文献   
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