从活动理论看远程教育中小组学习活动的设计     

张爽  李玉斌 《中国远程教育(综合版)》2005,(21):49-52

兴起于20世纪20年代的活动理论是理解情境脉络中活动的有用框架,分析活动理论对远程教育小组学习活动的设计具有很强的指导作用.本文在对远程教育中小组学习活动的涵义、特点和优势分析的基础上,提出在活动理论指导下,远程教育小组学习活动的设计方法,以期促进远程小组学习效果的提高.  相似文献   

Developing local oral reading fluency cut scores for predicting high‐stakes test performance          下载免费PDF全文

Sally L. Grapin  John H. Kranzler  Nancy Waldron  Diana Joyce‐Beaulieu  James Algina 《Psychology in the schools》2017,54(9):932-946

This study evaluated the classification accuracy of a second grade oral reading fluency curriculum‐based measure (R‐CBM) in predicting third grade state test performance. It also compared the long‐term classification accuracy of local and publisher‐recommended R‐CBM cut scores. Participants were 266 students who were divided into a calibration sample (n = 170) and two cross‐validation samples (n = 46; n = 50), respectively. Using calibration sample data, local fall, winter, and spring R‐CBM cut scores for predicting students’ state test performance were developed using three methods: discriminant analysis (DA), logistic regression (LR), and receiver operating characteristic curve analysis (ROC). The classification accuracy of local and publisher‐recommended cut scores was evaluated across subsamples. Only DA and ROC produced cut scores that maintained adequate sensitivity (≥.70) across cohorts; however, LR and publisher‐recommended scores had higher levels of specificity and overall correct classification. Implications for developing local cut scores are discussed.  相似文献   

Learning science through technological design     

Wolff‐Michael Roth 《科学教学研究杂志》2001,38(7):768-790

In the course of a decade of research on learning in technology‐centered classrooms, my research group has gained considerable understanding of why and how students learn science by designing technology. In this article I briefly review two dimensions in which science and technology share fundamental similarities: (a) the production and transformation of representations and (b∥ the action‐oriented language describing the two domains. Because it is fundamentally problematic to derive what ought to happen in science classrooms from other dimensions, I provide three episodes to illustrate what and how students know and learn science during technological design activities. Episodes and analyses embody the two dimensions previously outlined. Because these episodes are representative of the database established during an extensive research program, I suggest there is sufficient ground for using and investigating science‐through‐technology curricula. © 2001 John Wiley & Sons, Inc. J Res Sci Teach 38: 768–790, 2001  相似文献   

Counselor Educators' Experiences Preparing Preservice School Counselors: A Phenomenological Study          下载免费PDF全文

Jennifer Scaturo Watkinson  Emily C. Goodman‐Scott  Ian Martin  Kathy Biles 《Counselor Education & Supervision》2018,57(3):178-193

The authors conducted a phenomenological study to explore the experiences of 32 school counselor educators preparing preservice school counselors. Analysis of data from 3 focus groups revealed 3 themes: breadth versus depth, balancing specialties and professor partiality, and preparation versus practice. These results highlight the need for collaboration across counseling specialties at the preservice level.  相似文献   

Why Do We Want to Change Teachers’ Beliefs and How Could We Support These Changes? The Case of Conceptions of Learning     

Bernadette Hauglustaine‐Charlier 《欧洲师范教育杂志》1997,20(3):227-242

The theoretical part of this paper argues for an embedding of the question of stability and change of teachers’ conceptions of learning into the researchers epistemological standpoint. The empirical part illustrates this statement by showing how changes in a teacher's conception of learning could be understood from a constructivist perspective. According to this perspective, conceptions are related to other relational and environmental variables that form a meaningful configuration. Thus, although conceptions of learning appear as relatively stable cognitive structures, they are also related to environmental variables to be managed by the teachers’ educators. This research result determines the discussion of the basic questions addressed in the title of this paper: why do we want to change teachers beliefs and how could we, as teachers’ educators, support these changes.  相似文献   

在线课程质量观和质量要素的质性研究--基于专家、实践者和学习者的视角     

李爽  李梦蕾  赵宏 《中国远程教育(综合版)》2020,(3):42-50,81

本文采用扎根理论研究方法,通过对学术专家、实践者和学习者三类相关群体的访谈,调查高等教育和继续教育在线课程相关人群关于在线课程的质量观与对质量构成的认识,探索在线课程质量框架与要素,以期为促进人们对在线课程质量的共识,为改进和优化现有在线课程质量标准提供参考。研究通过对20位受访者累计22万字访谈文本的编码分析,发现四种质量观--服务质量观、系统性质量观、目标性质量观和增值性质量观,并定义出设计开发与实施运行两大类的九个在线课程质量要素--课程目标、课程内容、学习过程、学习支持服务、学习评价、媒体与技术环境、实施效果、改进发展和社会影响。其中,课程目标、学习内容与实施效果被定义为核心要素。本文基于TF-IDF关键词统计方法对三类群体的在线课程质量观差异进行了分析,并结合已有远程教育质量观和在线课程质量标准相关成果对本研究发现和定义的在线课程质量观、质量框架和质量要素进行了讨论与反思。  相似文献   

Translating Policy into Practice: the teaching and learning experience     

Yvonne Farr‐Wharton 《Assessment & Evaluation in Higher Education》1997,22(2):211-224

Student diversity has increased within Australian universities. This has changed the teaching and learning needs of students. The implementation of quality was aimed at enhancing the quality of the higher educational product. However, the policy, while providing an accountability framework at the institution level, failed to provide the structural mechanisms needed to achieve quality in the teaching and learning the students receive, that is the sub‐faculty level. Other factors, such as the potential growth of non‐government resources in the form of more international students have perhaps a greater chance of improving the quality of teaching and learning within the faculties, because they provide both the funds and an incentive for more funds as a reward for implementing quality assurance within the teaching and learning function of universities.  相似文献   

MARKETING EDUCATIONAL PROGRAMMES TO COMMERCIAL BROADCASTERS     

D. Lloyd‐Kolkin 《Learning, Media and Technology》1981,7(3):90-92

A major investment in educational television programmes by the federal government led the United States Department of Education to seek ways to extend the audience size for these programmes beyond public television by placing them on commercial broadcast stations in America. This article describes the programmes, the marketing organization and strategies used to promote programming to the commercial marketplace, and the successes achieved in persuading commercial broadcasters to accept educational children's programming, particularly programmes aimed at minority audiences.  相似文献   

国际贸易中EDI的法律问题初探     

孙爽 《新乡教育学院学报》2007,20(2):6-8

EDI贸易方式的产生,给国际贸易中传统的“纸单证”带来了划时代的商业变革。EDI的迅速发展,不仅给实物界带来了重大影响,而且对传统法律提出了严峻挑战。由于数据电文的虚拟性和快捷性,加上传统立法对EDI缺乏规定,引发了与EDI有关的书面形式问题、签字问题、证据力问题、合同成立问题、信息失误的责任问题等一系列的法律问题。利用EDI从事国际贸易正成为商事交易的发展方向,传统的游戏规则应逐步淡出历史舞台,接受新事物已成为改善生产关系的必然选择。  相似文献   

WHAT CONSTITUTES EFFECTIVE RESEARCH? A CASE STUDY     

Ortrun Zuber‐Skerritt 《Higher Education in Europe》1988,13(4):64-76

The aim of this study is to elicit from staff members and from postgraduate students their personal constructs of research effectiveness. Based on Kelly's Personal Construct Theory, the repertory grid technique was used to elicit, analyse, discuss, and negotiate individual and group constructs of research with the result of arriving at a greater group consensus and a clearer picture of shared criteria for research effectiveness.  相似文献