我国“211”高校图书馆信息共享空间建设现状与特色分析

以国内"211"高校图书馆为对象,通过网络调查,了解目前我国"211"高校图书馆IC建设和IC相关服务开展的现状,提取出IC组成要素、IC服务内容等方面的共性,分析出IC名称、IC体系、IC学科服务等方面的特色。     

Gaming motivations,avatar-self identification and symptoms of online game addiction

This study conducted a survey of 217 adult game players in Hong Kong to explore the effects of gaming motivations and avatar-self identification on symptoms of online game addiction. Results show that avatar-self identification is positively associated with the problems and salience dimension as well as the uncontrollable game-play dimension of game addiction. The motivation to relax is positively related to perceived avatar-self identification and uncontrollable play; the motivation to socialize in online games is positively linked with the avatar-self identification and both symptoms of online game addiction. The motivation to escape is positively related to the symptom of problems and salience. The drive to achieve virtual accomplishment in online games is negatively associated with the problem caused by gameplay and the salience of online games.     

中文核心医学期刊作者姓名汉语拼音拼写情况调查

以2012年版《中文核心期刊要目总览》中248种医药、卫生类期刊为研究对象,依据GB/T 28039—2011《中国人名汉语拼音字母拼写规则》,调查中国作者人名汉语拼音字母的拼写情况。结果发现,作者人名汉语拼音字母的拼写比较混乱,只有很少的期刊符合新标准要求。     

三螺旋视角下的创新型城市知识服务探析

文章从社会网络、区域经济、协同效益及知识管理视角分析,得出三螺旋理论对于创新型城市知识服务的价值.从三螺旋理论视角对创新型城市的知识服务的实践状况进行研究,探析了创新城市的知识空间、协同空间和创新空间内容及其维度.在剖析三螺旋视域下创新型城市知识服务要素的基础上,构建了创新城市知识服务的模型,并分析了模型的运行机理.     

高职教育酒店管理专业校企合作初探

校企合作是基于市场的用人需求,由高职院校和企业双方共同培养人才的一种教学模式。在酒店管理专业探索校企合作的过程中存在着一些高职教育中经常出现的问题,通过本文的初步探索,力求使高职院校酒店管理专业校企合作运行向着更加和谐发展。     

从认知风格视角再议写作过程理论

写作过程理论认为写作是一种过程,由多个阶段构成。但语言学习者的认知风格差异会极大地影响其在不同写作阶段的态度和行为。因此,各个写作阶段的应用并非一成不变,针对学习者的认知风格特点,因地制宜,因材施教,才能最大程度地发挥写作过程理论对英语写作教学的指导意义。     

财务管理教学方法的改革与思考——关于案例设计教学法的应用

财务管理是经济管理类专业学生的必修课程。如何更好地开展财务管理课程教学,提高学生的学习效果,使学生能适应现代企业财务管理的要求,是值得我们认真探讨的重要课题。笔者根据多年的教学经验,通过分析现阶段"案例教学法"在财务管理教学中的应用及其存在的不足,提出了关于"案例设计教学法"的一些设想。     

Concurrent and Separate Grade-Groups Linking Procedures for Vertical Scaling

Reading and Mathematics tests of multiple-choice items for grades Kindergarten through 9 were vertically scaled using the three-parameter logistic model and two different scaling procedures: concurrent and separate by grade groups. Item parameters were estimated using Markov chain Monte Carlo methodology while fixing the grade 4 population abilities to have a standard normal distribution. For the separate grade-groups scaling, grade groupings were linked using the Stocking and Lord test characteristic curve procedure. Abilities were estimated using the maximum-likelihood method. In either content area, scatterplots of item difficulty, discrimination, and ability estimates from the two methods showed consistently strong linear relationships. However, as grade deviated from the base grade of four, the best-fit linear line through the pairs of item discriminations started to rotate away from the identity line. This indicated the discrimination estimates from the separate grade-groups procedure for extreme grades to be, on average, higher than those from the concurrent analysis. The study also observed some systematic change in score variability across grades. In general, the two vertical scaling approaches yielded similar results at more grades in Reading than in Mathematics.     

Exploring Prospective Teachers’ Worldviews and Conceptions of Nature of Science

This study explores the relationship, if any, between an individual’s culturally based worldviews and conceptions of nature of science. In addition, the implications of this relationship (or lack of relationship) for science teaching and learning are discussed. Participants were 54 Taiwanese prospective science teachers. Their conceptions of nature of science and their worldviews specific to humans’ relationship with the natural world were assessed using two open‐ended questionnaires in conjunction with follow‐up interviews. Their understandings of nature of science were classified into informed and naïve categories based upon contemporary views of these constructs and those stressed in international reform documents. An anthropocentric–naturecentric continuum emerged and is used to explain the participants’ views about humans’ relationship with Nature. Participants who recognized the limitations of scientific knowledge, and accept the idea that science involves subjective and cultural components, were more likely to emphasize harmony with Nature. In contrast, participants who possessed narrow views about the scientific enterprise and described science as close to technology and as of materialistic benefit tended to provide an anthropocentric perspective regarding the human–Nature relationships. The findings illustrate the interplay between participants’ sociocultural beliefs and conceptions of nature of science. Concisely, people with different worldviews may have concurrently different views about nature of science. The study suggests the need for incorporating sociocultural perspectives and nature of science in the science curriculum.     

若干个C3并的点可区别V-全染色

根据简单图的点可区别V-全染色的概念及其染色方法,讨论若干个阶为3的圈的顶点不交并的点可区别V-全染色,并给出其全色数及染色方案,为进一步探讨mCn的点可区别V-全染色提供了理论证据,丰富了图的点可区别V-全染色的结果.