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101.
    
In educational environments, monitoring persons' progress over time may help teachers to evaluate the effectiveness of their teaching procedures. Electronic learning environments are increasingly being used as part of formal education and resulting datasets can be used to understand and to improve the environment. This study presents longitudinal models based on the item response theory (IRT) for measuring persons' ability within and between study sessions in data from web-based learning environments. Two empirical examples are used to illustrate the presented models. Results show that by incorporating time spent within- and between-study sessions into an IRT model; one is able to track changes in ability of a population of persons or for groups of persons at any time of the learning process.  相似文献   
102.
    
After a decade of virtual learning environments (VLEs) in higher education, many teachers still use only a minimum of its affordances. This study looked at how academic staff interacted with a new and unknown VLE in order to understand how technology acceptance and support materials influence (perceived and actual) task performance. In an experimental design, 36 participants were split into a control (online help) and experimental (instructor video) condition and completed five common teaching tasks in a new VLE. In contrast to most technology acceptance model research, this study found that perceived usefulness of the VLE was not related to (perceived) task performance. Perceived ease of use was related to intentions and actual behaviour in the VLE. Furthermore, no significant difference was found between the two conditions, although the experimental condition led to a (marginal) increase in time to complete the tasks.  相似文献   
103.
关于学习控制的定量分析   总被引:3,自引:0,他引:3  
本文根据著名教育技术学家瑞奇鲁斯 (C .M .Reigeluth)的影响学习控制的主要因素 ,将其进行量化处理 ,并设计出相应的计算公式 ,然后根据学习控制定量分析调查结果 ,计算学习控制的量化数据 ,利用定量分析的方法 ,指导教师制定和实施相应的教学策略。  相似文献   
104.
Transactional distance has been defined as barriers to students’ engagement with learning in the online environment. This research updates Zhang’s (2003) scale of transactional distance, which quantified the extent of the barriers, in light of the massive changes in today’s web-based learning environment. The resulting revised scale of transactional distance (RSTD) is a parsimonious version with 12 elements (compared to 31 original) that measure the transactional distance between student and teacher, student and student, and student and content. The RSTD has excellent factorial validity and reliability, yields better fit statistics, and is easier and less time-consuming to apply. The transactional distance values are unique predictors of student satisfaction, which is correlated to learning and persistence (a major concern with massive open online courses). This information can form the basis for a systematic approach to improving the design of today’s contemporary open, flexible, distance education courses and thus serve as a valuable tool for researchers and educators alike.  相似文献   
105.
采用质的研究方法,以华中地区某重点高校教育学硕士生为调查对象,通过非参与式观察和深度访谈对教育学硕士生学习动机进行实证研究。研究发现,硕士生学习动机呈现出明显的外在实用主义倾向和内在自我满足倾向。前者以职业追求、经济驱动、文凭获取为主,反映当前大部分硕士生的学习动机状况;后者侧重于自尊和修身养性的需要,虽然也有典型的个案代表,但已处于非主流地位。同时,硕士生学习动机还受到就业压力、学科性质、导师指导、教师授课和学习兴趣等主要因素的影响。  相似文献   
106.
    
By using a quasi-experimental design, in this study, we test the effect of undergraduate teaching assistants on student learning. Data were collected from 170 students enrolled in four sections of a quantitative research methods course, two sections without undergraduate teaching assistants and two sections with undergraduate teaching assistants, over two semesters. Results indicate that having undergraduate teaching assistants in the classroom can result in higher student performance. Students in the sections with undergraduate teaching assistants earned higher grades, were more likely to pass the course with a C or higher and performed better on half of the student learning outcomes than students in the sections without an undergraduate teaching assistant. Based on the overwhelmingly positive results on student learning, we would recommend the active use of undergraduate teaching assistants in the classroom, but especially for courses that students find challenging.  相似文献   
107.
Although teachers often report that they subscribe to cooperative learning (CL) to help students attain social and academic goals, research indicates that they often have difficulties implementing and sustaining their commitment. The purpose of this study is to report on the reflections of seven middle‐year teachers who had embedded CL in their social science curriculum for the past two years to investigate their responses to this pedagogical practice, and to gauge their perceptions of how students with behavioural and learning needs responded to it. Data from the interviews indicated that all teachers believed that their lessons were more interesting, the children learned more, they felt more confident, and they often learnt to work more closely with their colleagues. However, all teachers did note that CL needed to be well planned, students needed to be prepared to work in groups, and teachers’ expectations needed to be explicitly stated if the benefits attributed to CL were to be realised.  相似文献   
108.
首先通过界定,筛选出我国古代具有代表性的识字教材,并在此基础上将我国古代蒙学识字教材的发展历史分为雏形期;定型期;承袭期三个阶段。进而对每个阶段的识字教学思想、发展概况进行梳理,对其历史沿革过程中的规律进行总结。  相似文献   
109.
我院的工作过程系统化课程开发中发现并较好地把握了四个方面的关键要素:课程设计要融入一定的工作过程性知识;要遵循人的认知规律和职业成长规律,学习目标要涵盖专业能力、方法能力和社会能力;课程内容的表述要包括工作过程六步法和六要素。  相似文献   
110.
教师的语言是联结教学内容与学生的纽带,是沟通教师与学生感情的桥梁。恰当地运用教学语言可以调动学生学习的积极性。运用规范纯正的语言,唤起学生语文学习的崇高感;运用准确得体的语言,给予学生语文学习的舒适感;运用生动形象的语言,引发学生语文学习的优美感;运用抑扬顿挫的语言,点击学生语文学习的兴奋感;运用幽默风趣的语言,激发学生语文学习的新鲜感。  相似文献   
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