改进职业教育方法培养实用型操作型人才

新世纪,职业教育要有新发展.职业教育工作者要注重"换脑",研究探讨新的教法,从思想教育入手,重实践,重操作,培训学生的学习兴趣,让学生学到实际有用的知识,培养实用型操作型人才,更好地为实践服务,更好地为社会服务.     

加入世界贸易组织对政府职能的挑战及应对思考

从入世后我国政府职能的现状和面临的挑战入手，对我国政府的职能如何适应入世的需要提出了自己的见解．具有重要的现实意义。     

Comparing Student Performance and Growth in 2- and 4-Year Institutions

This study examines the organizational characteristics of 51 higher education institutions in relationship to student performance and growth. The study first finds that organizational measures of mission, size, wealth, complexity, and selectivity are statistically represented by the 2-year versus 4-year college mission. Findings indicate that 2-year and 4-year campuses indeed do exert significantly different influences on undergraduate GPA and self-reported intellectual growth. Next, the study uses both OLS regression and HLM to examine these influences. High school percentile rank and college classroom experiences are better predictors of Cum GPA at 4-year institutions, while student effort is a better predictor of GPA at 2-year institutions. Whereas the most important predictors of Cum GPA include precollege measures such as high school percentile rank and SAT score, the most influential predictors of student intellectual growth are campus experiences including classroom vitality, peer support, student effort, commitment, and involvement. Controlling for all other variables, students at 2-year institutions receive higher grades, and students at 4-year campuses experience more growth.     

乳糖操纵子

介绍了乳糖操纵子的基本结构、结构基因群、启动子、操纵基因、调控基因和终止子的结构和基本功能;并介绍了乳糖操纵子通过阻遏蛋白的负性调控和通过CAP的正性调控的过程和机理。     

文化人类学视野下边远地区教师继续教育的主客位研究

本研究将文化人类学的主客位研究方法引入教师继续教育研究。主位研究的目的是力图呈现教师的观点和想法;客位研究则是从教育公平公正理论、冲突理论的视角,对主位研究所呈现的内容加以客位的科学分析和论证。①     

谈《机械制图》课程的整合

为了更适应工科专科院校培养目标，针对目前《机械制图》课程在体系结构、教学内容与教学方法方面存在的弊端，谈《机械制图》课程体系改革与整合的方向、思路和方法。     

Teacher motivation to implement an educational innovation: factors differentiating users and non-users of cooperative learning

This study applied expectancy theory to integrate the numerous and disparate explanations that researchers and educators have proposed to account for teacher resistance to implementing cooperative learning as an educational innovation. The cooperative learning implementation questionnaire (CLIQ) contained 48 items grouped under three broad motivational categories: perceived value of the innovation, expectancy of success, and perceived cost. These items accounted for 42.3% of the total variance in self-reported use of cooperative learning among 933 teachers. Expectancy of success issues were most important in differentiating users and non-users, suggesting that increased emphasis on professional development should be used to enhance teachers' beliefs that they can succeed in implementing an innovation in their own context. This may require both follow-up support and adaptation of the innovation.     

歌唱中表演艺术探索

歌唱表演包含在表演艺术中，是以歌唱为主体，以表演为辅助，使歌声与表演相统一的表演艺术。本文从分析歌唱表演的定义、实质、基本要素及如何提高表演能力几方面入手，对歌唱表演艺术进行初探。     

Theory Competition and the Process of Change

The reasons why many educational change initiatives have little impact are often framed in terms of either a poorly designed process on the part of the change initiator, or in terms of problems with the attitudes, skills and/or knowledge of those responsible for implementation. In this paper, we seek to integrate these two perspectives more closely by focusing on their interface and the competing theories frequently held by the change initiators and implementers. This concept of theory competition is illustrated with a case of a national literacy initiative in New Zealand in which the change initiators wished to raise the achievement of low performing students through the development of “learning-centred” leadership in schools and evidence-based practice. The desired outcomes were not achieved because theories about what it means to be a successful leader in such a situation, the data needed to undertake the type of evidence-based analysis envisioned and school personnel beliefs about the target students were understood differently by those responsible for initiating the change and those responsible for implementing it.