论印象派画与中国山水画的异同

笔者透过一个对印象派知之甚少的观者的视角，看到和感受到了陌生而又似曾相识的印象派绘画，并对中国传统山水画和印象派绘画进行了比较。     

The Kinetics of Hydrogen Diffusion in Ti_3Al-Based Alloy

lIntroductionAIloysbasedOI1inter111etanicsTi3AlI1avebee11stndied..inconsiderabledetaiIinrecentvearsI"'1.Theyarelegiti111ateca11didaten1ateriajsforaerospaccsysten1s,suCI1asenginesa11dairti-al11esofahydrogen-burl1ingpropulsion'syste111.Tl1erefore,theinterac…     

Science Teachers’ Perceptions: Similarities and Differences in the U.S., England,Singapore and Japan

The prospect of using internationally generated comparative data, augmented with practice patterns, to provide useful information from which countries can learn from each other, is gaining acceptance from the increasing popularity of such an approach (Stigler and Hiebert, 1999). Using the survey data from TIMSS we examine the beliefs of teachers in the U.S., England, Singapore and Japan, and find little national variation in many teachers’ perceptions of core practices in science teaching, indicating that science teachers the world over share the same common core practices. However, there is one key difference among their practices, which signals a departure in the way teachers in Japan and Singapore operate vis‐à‐vis those in the U.S. and England. This key difference is attributed to cultural differences in the U.S. and England, when compared to Japan and Singapore.     

教学质量增值评价中数学模型的选择与应用

教学质量增值评价能够改善我国传统的学校评估方法,提高学校教学质量评价的公正性。本文搜集整理了某地区学生中、高考总成绩,在对数据进行标准化处理的基础上,通过分析数据特征,确定了一元线性回归、反比例回归、幂回归、指数回归和二次回归等五个比较适合的回归增值评价模型。设置"双差法"标准,对模型的优劣进行比较,得出一类学生和二类学生对应的最优模型为二次回归模型,三类学生对应的最优模型为指数回归模型,并计算了该地区160所学校的教学质量增值排名。最后,给出增值评价模型选择的相关建议。     

Academic motivations of Yi youths in China: Classmate support and ethnic identity

To enhance the academic achievements of Yi ethnic minority youths in rural school settings, the authors examined the effect of classmate support and the meditating role of ethnic identity in promoting their academic motivation. Cross-sectional survey data were collected from Yi youths sponsored by a philanthropic organization to attend local schools in Liangshan, rural China (n?=?657; 7–12 years old; 52% boys). Results of structural equation modelling showed that classmate support positively affected ethnic identity-commitment and ethnic identity-exploration, which then had positive impacts on three academic motivation outcomes: intrinsic motivation, extrinsic motivation-external and identified regulation, and extrinsic motivation-introjected regulation. The mediating effects of ethnic identity-exploration and ethnic identity-commitment were statistically significant, except for the pathway from classmate support to extrinsic motivation-introjected regulation via ethnic identity-commitment. The authors found that ethnic identity can be facilitated through building supportive classroom environment for positive academic motivations in Yi youths. Cross-cultural significance of this study is also discussed.     

民工犯罪原因及其预防

“民工潮”是城乡分离的“二元经济模式”下产生的一种特殊现象。一方面民工为经济、社会进步和城市正常运转作出了巨大贡献 ,另一方面民工犯罪问题却日益突出。民工犯罪的原因非常复杂 ,除个人 ,社会 ,直接诱发等因素外 ,还包括 :文化冲突、道德观念差异 ;城乡贫富不均 ,导致心理失衡 :人格被歧视 ,诱发犯罪 ;劳资纠纷处理不当 ,激化矛盾 ;综合素质偏低、法律意识淡泊。关注民工弱势群体、关心民工的心态和情绪 ,改善他们的生活状况 ,维护民工法定权益 ,预防民工犯罪 ,是本文要探讨的主要内容     

肯尼亚新一轮免费初等教育政策剖析

2003年肯尼亚出台了新一轮免费初等教育政策,但在政策执行过程中面临教学设施、教材供应、教师资源的严重不足以及学生辍学等问题.综观这一政策,发现在决策之前缺乏深入细致的现状分析,缺乏基础广泛的讨论和协商,也缺乏政策实施的具体设计;政策执行策略上有待改善的还很多;政策本身意义重大,但执行前景则取决于经济发展、政府管理和国内外支持水平等因素.     

浅谈颜元的人性论

颜元、字易直，又字浑然，号习斋，生于明崇祯八年(1635)，卒于清康熙四十三年(1704)，是我国十七世纪唯物论者和反对理学的思想家，他在清初反理学思潮中，旗帜鲜明，讨论彻底。其人性论思想直指理学的“存天理，灭人欲”的主张，反对将人性分为“天地之性”和“气质之性”，反对静敬的心性修养，在批判程朱理学中建立起了自己的人性论思想。     

新世纪高校教育改革与网络教育资源建设

本文论述了高等教育现代化及大众化与网络课程资源建设、现代远程教育、教育信息化的统一性关系；高校教育功能辐射的策略；新教育观、人才观和教学观念、方法的改革；远程教育的全面内涵及其特色；网络资源建设的原则等有关新世纪高校教育改革值得深入研究的问题及实践经验。     

不容忽视的教学改革趋势──《力学》多媒体组合教学试验总结

本文以综合性大学物理系基础课《力学》为试验课程，采用投影、演示、录像等多媒体优化组合教学．根据传播学理论和人体心理学生理学特点，利用教学设计原理，恰当地有针对性地引入现代化的教学媒体，使之与传统教学手段相结合，从而提高教学效率和教学质量．