排序方式： 共有38条查询结果，搜索用时 15 毫秒
1.
李爱炳 《安徽教育学院学报》2011,(6):47-48
加强大学生环保教育,培养大学生环保意识、素质、品德是高等学校贯彻落实科学发展观,实现可持续发展的一项重要任务和责任,应将其纳入教学计划、学生素质综合测评和相关评优之中。 相似文献
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魏永贵 《内蒙古大学学报(人文社会科学版)》2008,40(2):7-11
屈原和柳宗元的诗文作品,蕴含着共同的精神品格和抒情模式——“骚怨精神”。它是一种执著精神,也是诗人为实现自我、完善自我人格甘愿承受现实不平所带来的一切痛苦折磨而自强自立的进取精神。在抒情模式上作品哀怨幽深,低回曲折,形成了哀怨、凄婉、缠绵的风格。它的形成因素,既有创作主体的因素,也有客观局势的造就,文化因子的传承、交融、吸纳碰撞,以及地域色彩、地理环境均对其产生深刻的影响。 相似文献
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Individual differences in achievement goals: A longitudinal study of cognitive, emotional, and achievement outcomes 总被引：3，自引：0，他引：3
Lia M. Daniels Tara L. Haynes Robert H. Stupnisky Raymond P. Perry Nancy E. Newall Reinhard Pekrun 《Contemporary educational psychology》2008,33(4):584-608
Within achievement goal theory debate remains regarding the adaptiveness of certain combinations of goals. Assuming a multiple-goals perspective, we used cluster analysis to classify 1002 undergraduate students according to their mastery and performance-approach goals. Four clusters emerged, representing different goal combinations: high mastery/performance (i.e., multiple goals), dominant mastery, dominant performance, and low mastery/performance (i.e., low motivation). In a longitudinal analysis over one academic year, the clusters were compared on cognitive appraisals (expected achievement, perceived success), achievement-related emotions (enjoyment, boredom, anxiety), and objective measures of academic achievement (final grade in Introductory Psychology, GPA). The low-motivation cluster demonstrated the least adaptive profile across all outcomes. The multiple-goals, mastery, and performance clusters showed equivalent levels of achievement; however, students in the performance cluster were more psychologically and emotionally vulnerable than the multiple-goals and mastery clusters. Our discussion focuses on the immediate and potentially long-term implications of specific goal combinations for students and educators, with particular attention to understanding the cognitive and emotional vulnerabilities of students in the performance cluster which appear despite satisfactory achievement levels. 相似文献
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Contingent self-esteem (CSE) describes the degree to which self-esteem is dependent on meeting day-to-day appraisals from oneself and others. This will vary between individuals, ranging from lower to higher CSE. A lower CSE is related to a range of adaptive social and emotional outcomes in adolescents and young adults. This study explores children’s CSE and how this associates with behavioural outcomes. A total of 280 children between the ages of 9 and 11 years completed a composite questionnaire on aspects of their self-esteem and behaviour. Children’s class teachers completed behavioural outcome questionnaires for a random sample of 100 of these children. Based on teachers’ and children’s scores, high levels of global self-esteem were associated with lower CSE and fewer behavioural difficulties. CSE domains of social feedback and physical appearance retained significant associations with behavioural outcomes after controlling for global self-esteem. This may relate to the degree that children depend on the perceived evaluations of others. Implications for educational psychologists are highlighted. 相似文献
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为实现便捷、可靠的日常婴儿心率实时监测,提出一种基于面部图像的非接触式婴儿心率实时监测方法。首先引入欧拉视频放大技术,对一定时间间隔内视频的每一帧图像进行颜色增强处理,从而改善婴儿面部颜色变化微弱、所含心率信息不明显的问题;然后,通过Adaboost算法从每一视频帧中识别出婴儿面部,并从婴儿面部选取脸颊区域作为敏感区域以提取脉搏波信号,以此为基础提出一种改进的反射光强模型,抑制日间因环境光变化引起的干扰以及运动噪声干扰,提高脉搏波信号信噪比;此外采用摄像头的红外自主光源,通过一种基于相空间重构的单通道独立成分分析法分离夜间脉搏波信号的运动噪声,解决因夜间光照条件差引起的婴儿心率监测困难的问题;最后开发整个系统上位机应用程序,并通过实验验证该方法正确性和有效性。 相似文献
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《Legal Reference Services Quarterly》2012,31(4):197-231
AbstractAccepting donations has been a fundamental aspect of librarianship for years. The world’s greatest collections, from Carnegie Libraries to the Library of Congress, have been built by the generosity of others. Yet, in the modern era, gifts-in-kind are offered more democratically and come with mixed quality. This has led to a shift in how libraries look at gifts-in-kind as often more burdensome than genuinely helpful. This is because gifts come with costs to the library that donors fail to consider, and some gifts are offered with ulterior motives. To navigate these burdens and still encourage a generous public, libraries must have a clear written gift policy to ease stresses and anxieties on both the donor and the institution. In the case of academic law libraries, they often don’t share the exact experience of other libraries; however, they face some of the same challenges and require a written gift policy all the same. Examining the gift policies of other law libraries can establish a framework of essential elements when establishing a new gift policy at an institution. 相似文献
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赵亚珉 《南京师范大学文学院学报》2008,(3):136-140
“美国悲剧之父”尤金·奥尼尔在海洋剧《安娜·克里斯蒂》中,以大海为象征,以大海——陆地作对照,生动地描写了安娜·克里斯蒂的堕落和新生,揭示了神秘命运的不可抗拒性。作家在描写水手绝望、凄惨生活的同时,折射出奥尼尔本人的悲剧命运观和对现代生活的悲剧性本质的理解。 相似文献
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电视剧《北平无战事》的热播,再次引发了众多专家学者对电视文艺作品的价值追求和叙事模式的审视。以《北平无战事》为例,从历史题材电视剧的价值诉求、叙事策略以及历史真实与艺术真实的统一等三个方面分析电视剧的创作之道和电视剧应当承载的社会责任。 相似文献
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Lia M. Daniels 《Journal of Experimental Education》2020,88(4):578-594
AbstractThere are positive feedback loops between students’ grades and emotions. However, subjective appraisals, not grades, are theorized to trigger emotions. We extended previous research by comparing the effects of objective score and subjective appraisals of the score (i.e., satisfaction) on emotions. We used an ecologically-valid quasi-experimental design and found differences in how objective score compared to satisfaction impacted emotions. Main effects for score showed positive associations with hope, pride, relief, and negative associations with anxiety, anger, and shame. An interaction for satisfaction occurred such that students who were satisfied with their score had the same effect as objective score, but students who were unsatisfied with their score felt less hope, pride, relief, and more anger and shame. Implications for the control-value theory of emotions as well as for instructors are discussed. 相似文献