运用建构性评价理论促进教师的专业化发展

教师专业化发展已成为国际教师教育改革的趋势,受到许多国家的重视,也是当下教育改革实践提出的一个具有重大理论意义的课题。而评价是促进教师专业化发展的重要组成部分。本文就传统评价的弊端和建构性评价的优势,提出运用建构性评价来促进教师的专业化发展。     

浅谈“以学生为中心，以能力为本位”教学模式

“以学生为中心,以能力为本位”的能力本位教育模式已成为当前职业教育界的主流模式,在国内外职教实践中得到了广泛的应用并取得了引入瞩目的成绩。同时,执行环节的难以到位、过分注重企业需要即职业技能而忽视学生个体生命发展的需要等,也是能力本位教学在实践过程中暴露出来的问题。从能力本位教学发展的历史脉络、内涵、实践程式、理论及实践的反思等对能力本位教学进行剖析,以期引起大家的思考。     

探讨公共艺术创作中的公共性

公共性作为公共艺术存在的第一属性应更多地体现在作品的思想性上,而不应该用公共一词就限定了艺术创作者的发挥空间,导致部分艺术家失去创作激情,甚至在被大众的审美情趣同化,失去了审美优势。希望能在如何体现公共艺术的公共性问题上稍稍理清点思路,为正在从事作品创作的公共艺术家们提供我个人的一点想法,表达一下我对国家公共艺术事业发展的期望或许正是本文的初衷。     

Teachers' perceptions of the barriers to technology integration and practices with technology under situated professional development

This case study examines 18 elementary school teachers' perceptions of the barriers to technology integration (access, vision, professional development, time, and beliefs) and instructional practices with technology after two years of situated professional development. Months after transitioning from mentoring to teacher-led communities of practice, teachers continued to report positive perceptions of several barriers and were observed engaging in desirable instructional practices. Interviews suggest that the situated professional development activities helped create an environment that supported teachers' decisions to integrate technology. Implications for teacher professional development and technology integration are discussed in conjunction with the strengths and limitations of the study.     

Ontology-based empirical knowledge verification for professional virtual community

A professional virtual community provides an interactive platform for enterprise experts to create and share their empirical knowledge cooperatively, and the platform contains a tremendous amount of hidden empirical knowledge that knowledge experts have preserved in the discussion process. Therefore, enterprise knowledge management highly prioritises how to verify the empirical knowledge effectively before archiving it into enterprise knowledge repository for reuse. This work develops a novel scheme of ontology-based empirical knowledge verification for professional virtual community to assist domain experts in a professional virtual community to verify the logics of empirical knowledge, thus ensuring the quality of empirical knowledge and providing accurate knowledge decision support for knowledge workers. In particular, this work has the following objectives: propose an empirical knowledge verification model for a professional virtual community, design an ontology-based empirical knowledge verification process, develop techniques related to the ontology-based empirical knowledge verification and implement an ontology-based empirical knowledge verification mechanism with an illustrative example of securities trading. Results of this study facilitate efforts within the professional virtual community to verify empirical knowledge in order to provide knowledge workers with logic-correct empirical knowledge for decision support.     

高职英语教学引入行业英语之经济学思考

本文从语言经济学的角度,根据高等职业教育“以服务为宗旨,以就业为导向”的指导方针阐述高职英语教学引入行业英语的必要性以及具体措施。     

云南大学生体育兴趣及差异调查研究

对云南高校大学生体育兴趣程度及差异现状的调查结果表明：云南大学生体育兴趣总体兴趣程度较好,男女生体育兴趣程度差异明显,少数民族学生与汉族学生、城市生源学生与农村生源学生、独生子女学生与非独生子女学生体育兴趣程度有一定差异,但差异不明显。通过分析和研究大学生体育兴趣及差异的主要表现,提出加强大学生体育兴趣培养的建议。     

多个大股东并存下的公司治理研究综述

在不同国家的企业中股权结构有很大差异.多个大股东并存下的股权制衡模式作为一种特殊的股权结构,产生了其特有的公司治理问题.文中主要从多个大股东并存的公司治理效应、对于公司决策和业绩的影响、与公司价值的关系三个方面对国外研究进行了综述,较为全面的总结了前人对于多个大股东并存下的股权制衡的公司治理问题的研究.     

树立职业价值观 做好读者服务工作

明确图书馆读者服务工作的内涵以及图书馆读者服务工作存在的问题,了解正确职业价值观对图书馆工作的重要作用,探讨如何以正确的职业价值观来更好地为读者服务,这对图书馆馆员提高自身的读者服务工作水平具有重要的现实意义。     

基于多特征的个性化图书推荐算法

现有推荐算法计算读者之间或图书之间的相似性不准确、推荐精确度不高。为此,提出一种基于多特征的个性化图书推荐算法。根据中图分类法及图书的特征向量计算图书的相似性,依据读者的特征向量及借阅记录计算读者的相似性。在此基础上产生2种预测结果并对其进行加权,产生最终推荐。实验结果表明,该算法具有较高的图书推荐精确度。