排序方式： 共有125条查询结果，搜索用时 15 毫秒
61.
两院院士潘家铮的科幻小说通过引进工程运演,提升了科技想象的细节仿真性;通过向志怪小说寻求借鉴,建构了中国风格;他在坚持面向少儿进行科普的同时,还坚持科幻小说要关照现实,因而在科幻文学领域站稳了脚跟。潘家铮的科幻小说无论在科普方面还是在文学方面,都具有重要价值。 相似文献
62.
Chris Forlin Margaret Keen Emma Barrett 《International Journal of Disability, Development & Education》2008,55(3):251-264
Throughout the past two decades there has been a move away from educating children with disabilities in segregated schools to adopting a more inclusive approach within mainstream schools in all jurisdictions in Australia. This research identifies the concerns of 228 regular class teachers in Western Australia who have all been involved with the inclusion of a child with an intellectual disability in their classrooms. Seven categories of concerns are investigated together with the use and effectiveness of a range of coping strategies. Demographic differences in age, year level being taught, qualifications, teaching experience and previous involvement with inclusion were found regarding concerns about inclusion. The discussion focuses on the relevance of professional development and the need to ensure that it targets the specific concerns of teachers, focusing on the coping strategies recognised as being most useful in order to provide optimal conditions for success. 相似文献
63.
Perfectionistic athletes may train harder and for longer than non-perfectionistic athletes, leaving them susceptible to elevated levels of training distress. So far, however, no study has investigated the relationships between perfectionism and training distress, a key indicator of overtraining syndrome. Furthermore, no study has determined psychological predictors of overtraining syndrome. Using a two-wave design, the present study examined perfectionistic strivings, perfectionistic concerns and training distress in 141 junior athletes (mean age = 17.3 years, range = 16–19 years) over 3 months of active training. Multiple regression analyses were employed to test cross-sectional and longitudinal relationships between perfectionism and training distress. In all analyses, perfectionism emerged as a significant predictor, but strivings and concerns showed differential relationships. When the cross-sectional relationships were regarded, perfectionistic concerns positively predicted training distress (P < .001), whereas perfectionistic strivings negatively predicted training distress (P < .01). When the longitudinal relationships were regarded, only perfectionistic concerns predicted increases in training distress (P < .05), whereas perfectionistic strivings did not (P > .05). The findings suggest that sports scientists who wish to identify athletes at risk of overtraining syndrome may monitor athletes’ perfectionistic concerns as a possible risk factor. 相似文献
64.
《The Journal of educational research》2012,105(2):93-100
Abstract Data from the National Household Education Survey (1993) were used to examine parents' conceptions of kindergarten readiness and home-learning activities. Parents reported reading to their children an average of several days each week; a majority of children watched educational television programs such as Sesame Street. African American and Hispanic parents, and other parents of color, were significantly more likely than Caucasian parents to express concerns about their childís readiness for kindergarten. However, Caucasian parents were significantly more likely than other parents to comment that they would delay sending their child to kindergarten until he or she was older. Parent concerns about their child's kindergarten readiness were unrelated to learning activities and educational television viewing at home. 相似文献
65.
《师资教育杂志》2012,38(5):539-549
Beginning teachers have legitimate learning needs that cannot be grasped in advance or outside the school context. These needs are documented in Western literature, but the skills required by beginning teachers in the United Arab Emirates (UAE) have not been investigated. The present study responds to this research gap. Data were collected through a self-administered survey with multiple-choice and open-ended questions completed by beginning teachers. Then focus group meetings with selected participants were conducted. Classroom management, creating attractive learning environments, motivating pupils to learn and using different teaching strategies are the most critical learning needs of beginning teachers in the UAE. Interestingly, being responsive to the diverse cultural and social backgrounds of pupils, creating extra-curricular activities and teaching in overpopulated classrooms were considered less crucial. These findings are significant for improving pre-service teacher education programmes and in-service teacher training and mentoring programmes in the country. 相似文献
66.
Yasmine Dominguez-Whitehead 《Cambridge Journal of Education》2017,47(4):551-565
Globally, food concerns in higher education have emerged as an issue of critical importance. Food acquisition struggles and high rates of food insecurity among students have been documented, yet food within higher education continues to be an under-researched area of study. This paper calls for advancing research that critically engages with food concerns in higher education. The argument is made that food concerns should be viewed as a social justice matter, and a case is made for conducting research on food concerns by adopting an alternative approach to research in this area – a transformative paradigm. The paper advances new insights for the philosophical, methodological and ethical dimensions to researching food in higher education as a matter of social justice. The argument is made that a transformative approach to research is conducive for examining the experiences of those who are marginalised within the context of higher education and confront food challenges. 相似文献
67.
研究了由一制造商及一经销商构成的闭环供应链系统,其中制造商具有公平关切心理特性并通过专利费授权经销商进行再制造.建立并求解了分散、集中两种决策模型并用收益费用共享机制进行了供应链协调。研究表明:制造商的公平关切特性能增强议价能力,但不利于社会绿色效应的提高;集中决策下的产品零售价、废品回收价均低于分散决策,而销售量、废品回收量及供应链效用高于分散决策;该类供应链只能实现效用的帕累托改进而无法完全协调。 相似文献
68.
教学是教师的一种生活方式、存在方式,对于教师而言,内在地具有生活的意味,就是生活本身,我们称之为"教学生活"。关注教师的教学生活能促进教师专业发展,提高教学质量和教师自身话语权。对教学生活本质和价值的把握有助于分析教学生活异化现象的原因。在此基础上,从外在和内在因素两个角度复归教师教学生活本真状态是可取之径。 相似文献
69.
针对名牌产品供应链上游原料供应商环境污染现状,运用计算实验方法构建了制造商参与环境管理、供应商为减排主体及消费者参与下的供应链环境管理的计算实验模型,探究了制造商设定的不同排放目标及个体公平感知对主体自组织演化的影响。结果表明：制造商对供应商单位排放量要求太严格或者太宽松,供应商平均单位排放量均比较高,适当的目标排放要求才能实现供应链合作“双赢”。供应商个体公平感知对供应链整体减排效果产生负面影响,奖励可以缓解被奖励的供应商的不公平心理,而惩罚则会加剧被惩罚者的不公平心理,制造商在管理供应商减排行为时应更加关注被惩罚的供应商不公平心理。 相似文献
70.
Thirty pre-service teachers took part in a nine-week university course focussed on the benefits of inclusive education and the techniques needed to successfully implement it. The Teachers’ Attitudes Toward Inclusion Scale (TATIS), Concerns about Inclusive Education Scale (CIES), and Teacher’s Efficacy in Implementing Inclusive Practices (TEIP) were administered prior to and following the university course. Paired sample t-tests revealed that participants’ attitudes and efficacy increased significantly following the course while their concerns decreased significantly. Mixed design ANOVAs revealed that pre-service teachers without past experience of teaching students with disabilities had the largest improvement in attitudes. Pre-service teachers who were not acquainted with a person with a disability had significantly larger decreases in concern level and increases in efficacy level than those who were acquainted with a person with a disability. These results are discussed and implications for future research outlined. 相似文献