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91.
伴随改革开放的伟大进程,电大30余年的发展历史为我国的教育事业作出了杰出贡献,不仅建成世界上规模最大的现代远程教育巨型大学和完备的系统办学网络,而且长期的教学实践积累了宝贵的办学经验。然而随着内外部诸多因素的变化,电大的社会地位逐渐被边缘化。国家构建终身教育体系、建设学习型社会政策的出台,为广播电视大学的发展带来新的机遇和挑战。电大应抢抓机遇、重新定位,顺利实现向开放大学的战略转型。 相似文献
92.
尹卫东 《安阳师范学院学报》2005,(5):90-91
综合运用人工神经网络知识的获取方法及变权分析法,建立了工程设计方案优化选择的数学模型,使得工程设计理论依据更加充分,结论更切合实际. 相似文献
93.
Amador García-Ramos G. Gregory Haff Paulino Padial Belén Feriche 《Sports biomechanics / International Society of Biomechanics in Sports》2018,17(1):117-130
This study aimed to examine the reliability of different power and velocity variables during the Smith machine bench press (BP) and bench press throw (BPT) exercises. Twenty-two healthy men conducted four testing sessions after a preliminary BP one-repetition maximum (1RM) test. In a counterbalanced order, participants performed two sessions of BP in one week and two sessions of BPT in another week. Mean propulsive power, peak power, mean propulsive velocity, and peak velocity at each tenth percentile (20–70% of 1RM) were recorded by a linear transducer. The within-participants coefficient of variation (CV) was higher for the load–power relationship compared to the load–velocity relationship in both the BP (5.3% vs. 4.1%; CV ratio = 1.29) and BPT (4.7% vs. 3.4%; CV ratio = 1.38). Mean propulsive variables showed lower reliability than peak variables in both the BP (5.4% vs. 4.0%, CV ratio = 1.35) and BPT (4.8% vs. 3.3%, CV ratio = 1.45). All variables were deemed reliable, with the peak velocity demonstrating the lowest within-participants CV. Based upon these findings, the peak velocity should be chosen for the accurate assessment of BP and BPT performance. 相似文献
94.
Mansoor Niaz 《Interchange》2004,35(2):155-184
The objective of this study is to provide in-service teachers an opportunity to become familiar with the controversial nature
of progress in science (growth of knowledge) and its implications for research methodology in education. The study is based
on 41 participants who had registered for a nine-week course on Methodology of Investigation in Education, as part of their
Master’s degree program. The course is based on 20 readings drawing upon a history and philosophy of science perspective (positivism,
constructivism, Popper, Kuhn, Lakatos) and its implications for educational research. Course activities included written reports,
class room discussions based on participants’ presentations, and written exams. Based on the results obtained it was concluded
that: (a) participants were able to understand the basic ideas of constructivist philosophy and its pedagogical implications;
(b) the role of behavioural objectives in actual educational practice was questioned; (c) integration of qualitative and quantitative
research methods was considered to be an alternative to the current debate about the replacement of one method by the other;
(d) participants considered the dilemma of evaluating students based on what they have learned or what they should have learned,
within the social constructivist framework and generally favoured the former; and (e) most of the participants were reluctant
to accept constructivism as a form of positivism, a controversial thesis that is gaining support in the research literature.
Given the importance of alternative approaches to growth and meaning of knowledge, it is important that teachers be aware
of conflicting situations in the classroom that refer to: objectivity, scientific method, qualitative-quantitative methods,
relationship between method and problem, evaluation, and a critical appreciation of constructivism. 相似文献
95.
“堂堂正正”的人格是习近平总书记对新时代思想政治教育工作者的职业素养所提出的明确要求.高校辅导员作为思想政治教育工作的骨干力量,其职业人格是从事思想政治教育的主要工具及其非权力影响力的根本来源,制约着思想政治教育的实效性.基于对近11届共112份高校辅导员年度人物事迹的质性分析,发现优秀辅导员职业人格由以政治忠诚性为本... 相似文献
96.
Alice Brown Patrick A. Danaher 《International Journal of Research & Method in Education》2019,42(1):76-90
This paper examines the values of the CHE principles of Connectivity, Humanness and Empathy as a guiding framework for maximizing the ethical and methodological advantages of semi-structured interview research practices. The authors draw from two separate educational studies and apply the CHE principles to analyse and evaluate the effectiveness of decision-making in facilitating sustainable relationships with the participants in each study. Findings highlight that dialogical relations with participants were evident in both studies, and identify significant junctures where decision-making and actions influenced effective rapport-building and respectful and reciprocal relationships with participants in the research. The CHE principles emerge as providing a robust framework for educational researchers to employ when auditing their decision-making prior to and during their engagement in qualitative interviews. 相似文献
97.
ABSTRACTThis paper claims a central role for school leaders (principals or head-teachers) in the enactment of social justice policy in schools, who act as key agents or ‘gate keepers’ for what counts as social justice in their contexts of practice. Social justice means different things in different contexts depending on where leaders – who use policy as an opportunity to advance what they think is achievable within the limits of available resources – are positioned in the field and how that defines their stances. Drawing on qualitative data generated through in-depth interviews with ten secondary school principals in two Australian cities, the paper analyses the engagement of school leaders with nationally prescribed equity-related policies. Our analysis shows that, depending on the institutional ethos and resources of schools and their own social justice dispositions, school leaders tend to take different stances towards nationally defined equity agendas. Their responses range from compliance to compromise to contest. The paper suggests that doing social justice in schools can never be unilateral, as policy documents suppose, but is characterised by context-informed policy translation, mediated by a range of interactive forces and interests. 相似文献
98.
Cheryl Wright Marissa Diener Scott Wright Deborah Rafferty Carly Taylor 《International Journal of Disability, Development & Education》2019,66(4):438-453
ABSTRACTFew autism programmes address the needs of adolescents and young adults, and those that do are unlikely to include individuals with autism in the design and evaluation of the programme. This study involved nine youth with autism (ages 16–25) in the development and evaluation of a peer teaching programme where they taught three-dimensional modelling to other students with autism spectrum disorder. The methodology was participant-oriented research where the students with autism were co-designers and programme evaluators in the research. This approach highlighted their unique strengths and abilities and shifted the power such that they were leaders and not simply the recipients of knowledge from instructors. Four themes emerged through the qualitative analysis of the students’ perceptions of the peer teaching programme: 1) the meaning of peer teaching, 2) motivations for peer teaching, 3) challenges and 4) coping with the challenges of the role. 相似文献
99.
在分析DHCP工作原理的基础上 ,讨论了怎样对DHCP进行规划的原则和方法 ,给出了其网络环境的安装和配置的详细步骤 相似文献
100.
分析化学实验课教学改革初探 总被引:3,自引:0,他引:3
从教学内容、教学手段、学生成绩评定等方面,对分析化学实验课的教学进行了改革与探索,取得了较为理想的教学效果。 相似文献