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Jun Oshima Ritsuko Oshima Isao Murayama Shigenori Inagaki Makiko Takenaka Hayashi Nakayama 《International Journal of Science Education》2013,35(10):1199-1221
This paper reports design experiments on two Japanese elementary science lesson units in a sixth‐grade classroom supported by computer support for collaborative learning (CSCL) technology as a collaborative reflection tool. We took different approaches in the experiments depending on their instructional goals. In the unit ‘air and how things burn’, we designed the unit where groups of students engaged in building theories on ‘how a candle stops burning in a closed jar’. In the unit ‘characteristics of various solutions’, groups of students collaboratively constructed a pH scale as knowledge artefact. In both studies, the CSCL technology was implemented mainly for facilitating collaboration between groups. Results showed that: (1) students were more likely to engage in symmetric communication (i.e. between groups as well as within groups) in the second unit, and (2) they were also more idea‐centred and more frequently shared their ideas in the second unit. The results were discussed from the perspectives of the scientific practices students engaged in and task structure. 相似文献
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Isao Kurosaki 《Zeitschrift für Erziehungswissenschaft》2002,5(4):584-597
Summary The pursuit of heightened educational quality and equalized educational opportunities in the Japanese public school system
is now losing its functional integrity. The new educational policy from the 1990’s onwards, was meant to focus on the divisional
roles to be taken on by the private and public schools in trying to limit the public schools’ role to offer educational opportunities
only to the general students. Behind this policy, there lies a rapid spread of despair towards the public school system based
on the opinion that high quality education cannot be obtained by public schools, which base their philosophy on providing
equal but uniform education. In a realistic sense, the new educational policy perhaps indicates Japan’s recognition of the
present ‘at risk’ educational situation. Yet unfortunately, this shift in direction will concurrently signify the inevitable
all-out dismantling of what Japan has prided as the pre-eminent feature of its school education system. This issue of improving
quality standards in public schools certainly requires a divergent approach. It should be undertaken through individualized
reform, school by school.
Zusammenfassung Entwicklungen im Qualit?tsmanagement der japanischen Bildungspolitik Der Anspruch, hohe Qualit?t und gleiche Bildungschancen im ?ffentlichen Schulsystem Japans zu garantieren, ist im Begriff, seine funktionale Integrit?t zu verlieren. Die neue Bildungspolitik seit den 1990er-Jahren verfolgte das Ziel, sich auf die Rollenverteilung zwischen privaten und ?ffentlichen Schulen zu konzentrieren und dabei zu versuchen, die Rolle der ?ffentlichen Schulen auf die allgemeine Vermittlung von Bildungschancen für alle Schüler/innen zu beschr?nken. Hinter dieser Politik steht die wachsende Entt?uschung über das ?ffentliche Schulsystem, die sich aus der allgemeinen Einsch?tzung entwickelte, dass ?ffentliche Schulen, deren Philosophie in der Vermittlung ausgleichend gerechter, aber auch uniformer Bildung liegt, hochqualifizierte Ausbildung nicht leisten k?nnen. Realistisch gesehen, deutet die neue Bildungspolitik m?glicherweise darauf hin, dass Japan seine derzeit „gef?hrdete“ Bildungssituation erkennt. Doch leider deutet diese Akzentverschiebung gleichzeitig auch die unvermeidliche Demontage dessen an, was Japan bisher mit Stolz als herausragendes Element seines Bildungssystems betrachten konnte. Qualit?tsstandards in ?ffentlichen Schulen zu verbessern, bedarf sicherlich einer divergierenden Herangehensweise. Sie sollte in Form individueller Reformen, Schule für Schule, vorgenommen werden.相似文献
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高等教育全球化与日本大学改革 总被引：3，自引：0，他引：3
波平勇夫 《福建师范大学学报(哲学社会科学版)》2003,(1):9-11
在高等教育全球化的背景下,日本大学正在经历着重大变革,同时给大学教育提出了许多新课题。大学教育应高度重视评价体系的确立等战略性课题,同时对“马太效应”等新课题进行研究。在全球化的背景下,应努力做到不被潮流所淘汰,同时也要觉察到全球化的误区。 相似文献
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Isao Suzuki 《Prospects》1990,20(1):21-27
Director General of the Japan Scholarship Foundation. Former Director General of the National INstutute for Educational Research (1985–89). Author of numerous publications on public education and education legislation. 相似文献
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本文利用同样家庭板块数据的农业生产函数证明,假如其他因素完全一样,务农效率最高的农户租种更多的耕地,而效率较低的农户会出租更多的耕地。就中国人力资本的水平而言,反过来说才是正确的,中国的人力资本日益与非农劳动力市场上更高的工资联系在一起;教育水平较高的家庭倾向出租更多的土地,而素质较低的家庭倾向于租种土地。 相似文献
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Yumiko Otsuka Yukuo Konishi So Kanazawa Masami K. Yamaguchi Hervé Abdi Alice J. O'Toole 《Child development》2009,80(4):1259-1271
This study compared 3- to 4-month-olds' recognition of previously unfamiliar faces learned in a moving or a static condition. Infants in the moving condition showed successful recognition with only 30 s familiarization, even when different images of a face were used in the familiarization and test phase (Experiment 1). In contrast, infants in the static condition showed successful recognition only when the familiarization duration was lengthened to 90 s and when the same image was used between the familiarization and test phase (Experiments 2 and 3). Furthermore, presentation of multiple static images of a face did not yield the same level of performance as the moving condition (Experiment 4). These results suggest that facial motion promotes young infants' recognition of unfamiliar faces. 相似文献
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Daisuke Matsui Isao Watanabe Teruhide Koyama Etsuko Ozaki Nagato Kuriyama Shigeto Mizuno 《Journal of sports sciences》2017,35(18):1788-1793
Osteopenia is a condition in which bone mineral density (BMD) is lower than normal. Exercise increases BMD in both the young and adults. This study aimed to compare the radial apparent BMD (aBMD) in Japanese females who are Kendo practitioners (KPs) and those with no regular exercise habits (no-REH). The analysis participants consisted of 45 KPs (mean age: 49.4 years old) and 110 no-REH (mean age: 48.8 years old). Radial aBMD was measured using an ultrasonic bone densitometry system. Radial aBMD in KPs was 196.1 ± 33.9 mg/cm3, and was 182.9 ± 45.3 mg/cm3 in no-REH participants. KPs had significantly higher BMD than no-REH participants. In KPs, left radial aBMD was 196.1 ± 33.9 mg/cm3, and right radial aBMD was 184.5 ± 37.7 mg/cm3. The left radius was also significantly higher than the right radius with respect to aBMD in KPs. After adjusting for age, body mass index, menstrual status, parous women and frequency of milk and dairy intake, the odds ratio (OR) of osteopenia associated with no-REH was 6.58 (95% confidence interval (CI): 1.72–25.1) and the prevalence ratio (PR) of osteopenia associated with no-REH was 4.12 (95% CI: 1.23–13.7). Therefore, the Kendo practice may have a protective efficacy for osteopenia in women. 相似文献
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Since when has the word ‘border’ started to occupy my mind? That's I can't tell. But, once in a while, the forgotten memories are suddenly brought back to life in the vaguest fashion, and often out of the context. They come out of nowhere. Out of a labyrinth of time, it seems. I was born and grew up on a small island, some 400 kilometers east of the Okinawa Island. It was an island of immigrants who had sought a job at the sugar factory owned by a wealthy family from Japan. It was also an island of diasporas. Many islanders had some experience of crossing ‘borders’ for all sorts of reasons. 相似文献