漫谈定势学习在无机化学学习中的负迁移及防止策略

学习定势在大学无机化学学习中具有消极干扰作用,依据现代教育理念,负迁移的防止策略有：培养学生学科情感,提高学习情商,激发学习兴趣;采用灵活多变的课堂组织方式,使课堂宽松、愉悦、有序、和谐,师生合作,教学相长,完成教学目标;帮助学生形成良好的学习习惯,得法于课内,得益在课外,提高学生自主学习能力。     

浅谈迁移理论下的成人语法教学

与儿童相比,语言迁移对成年人的二语学习影响更大,成年人具有较高的逻辑判断和推理能力。但已经错过了无意识习得语言的最佳时间段。这一特点使他们在学习第二语言时产生了较多负面效应,也正是这一特点决定了他们必须依靠对语法系统的掌握来学习第二语言,因此,语法学习是成年人二语习得的重要内容和必要步骤。     

Factors predicting vertical transfer students’ GPA and degree attainment in an Asian educational context

Vertical transfer has been an increasingly prominent pathway to baccalaureate studies. However, few studies have investigated factors that predict academic performance and degree attainment of vertical transfer students in an Asian educational context. This study gathered data from the institutional dataset of 4133 records of vertical transfer students admitted between 2014 and 2017 in Hong Kong. Logistic regression analyses yielded that being female, first-semester GPA, number of courses per normal semester, and number of courses per summer semester were significant predictors of baccalaureate degree attainment. Linear regression analyses showed that gender (being female), pre-transfer GPA, post-transfer GPA difference, articulating within the same institution, proportion of credits for non- specialized courses, and number of courses per summer semester were associated positively with final GPA of those attaining a degree, while the presence of transfer shock and the number of credits required per year of study were negative predictors. Discussion and implications are presented.     

Explaining the persistence of “decentralisation” of education in Egypt

This study examines how and why decentralisation remained central to education reform in Egypt over the period 1990–2016 despite the mixed outcome at both the national and international levels. Three decentralisation models were examined: community schools, public-private partnerships and school-based management. Network analysis was combined with a process-tracing approach to identify the key actors and mechanisms causing policy persistence. Analysis revealed international agencies used coercion through funding and persuasion by framing the models to match political sponsors’ interests. There was also bounded-rational learning by national actors from foreign experts and experiences and several complementary mechanisms with minor influence.     

产业集群对城市化进程的意义

产业集群这一产业发展的新趋势，是一种为了创造竞争优势而形成的产业空间组织形式，它影响着所在区域或城市的竞争力水平，从而对城市化进程有着重要的意义。分析了产业集群是如何通过提升城市竞争力来推进城市化，并对政府在培育、发展产业集群来促进城市化发展的措施上，提出了一些建议。     

关于当代中国城镇化发展战略的思考

中国的城镇化既有顺应世界潮流、肩负参与全球竞争的重任，又有促进国内经济增长、解决“三农”问题的重任。为实现二元经济结构向一元经济结构的转化，必须实行城乡一体化共同发展，走符合我国国情、大中小城市和小城镇协调发展的城镇化道路。     

Tobit模型在网络社区信息传播与管理中的应用

本文主要利用社会网络矩阵分析法对网络虚拟社区中信息传播模式进行分析,概括出网络虚拟社区群体的基本特征,同时利用Tobit模型对这些特征如何影响虚拟社区CMC信息传递进行验证分析,并提出了控制信息传播的手段与对策。     

高温相变材料在重力热管外表面凝固的偶合计算

利用高温相变材料储热，同时用重力热管作为能量传输元件这一高效偶合装置在生产和生活中有广阔的应用前景。本文在实验基础上建立一个考虑自然对流影响的相变传热与热管传热相偶合的传热模型，并对该模型进行数值计算，通过与实验结果进行的对比，证实所建立的模型与所采用的计算方法均是合理可行的。     

非正式制度与企业集群发展的研究述评

非正式制度是近年来企业集群研究中的一个重要视角,现有的文献形成了两条研究路径:其一,主要探讨非正式制度因素在企业集群发展过程中促进合作、降低交易费用的积极影响;其二,着重分析了非正式制度发挥作用的约束条件,讨论其局限性和在企业集群发展过程中的功能变化.本文对以上两个研究路径的文献进行了系统的比较和梳理,并在此基础上指出了未来相关研究的方向.