A Flexible Latent Class Approach to Estimating Test‐Score Reliability

The latent class reliability coefficient (LCRC) is improved by using the divisive latent class model instead of the unrestricted latent class model. This results in the divisive latent class reliability coefficient (DLCRC), which unlike LCRC avoids making subjective decisions about the best solution and thus avoids judgment error. A computational study using large numbers of items shows that DLCRC also is faster than LCRC and fast enough for practical purposes. Speed and objectivity render DLCRC superior to LCRC. A decisive feature of DLCRC is that it aims at closely approximating the multivariate distribution of item scores, which might render the method suited when test data are multidimensional. A simulation study focusing on multidimensionality shows that DLCRC in general has little bias relative to the true reliability and is relatively accurate compared to LCRC and classical lower bound methods coefficients α and λ2 and the greatest lower bound.     

论高考体育生中跑的放松技巧

为了提高高考体育生中跑的成绩，必须重视放松技巧。首先，通过多种方法使学生掌握正确的放松技能；其次，在比赛前要做好充分的放松准备，在比赛中要合理运用放松技能；最后，在比赛后应采取积极的手段进行放松恢复。     

Outdoor physical education in French schools during the twentieth century

During the twentieth century, outdoor physical education (OPE) gradually integrated with the French education system. Culturally speaking, OPE had to overcome several hurdles because it promoted values such as freedom, initiative and responsibility that were deemed incompatible with the existing educational model. Beyond being a pedagogical tool, the health and welfare implications justified the existence of OPE within the school system, thus changing the meaning of those values. The question of human relations with nature truly facilitated the incorporation of OPE into French educational programmes even if the scope of its development is rather limited today. Some might regret the predominance of a kind of physical activity that conveyed values and was proven to be especially productive in terms of issues related to education, security and respect for the environment. Nevertheless, OPE physical activities found their rightful place within the school system because of the sports facet of the activities.     

轻松将PowerPoint课件转换成Flash动画

介绍了将PowerPoint课件转换成Flash动画的下栽安装，添加PPT课件，转换参数设置的方法。     

Flexibility in higher professional education: A survey in business administration programmes in the Netherlands

In order to develop higher education in theEuropean Union there is a need to increase themobility of students and teachers. Improvingthe flexibility of educational programming isan educational policy in the Netherlands tosupport this development. To get a clearpicture of the operational characteristics ofcurrent educational programmes, theirflexibility and conditions for improvement, asurvey was carried out in Businessadministration programmes in higherprofessional education institutes in theNetherlands. The results indicate that theseeducational programmes are organised in ratherrigid operational formats that seem to restrictflexibility. The issue of developing newoperational models that allow for more flexibleeducational programme formats is discussed.Operations management and educationaltechnology are considered as potential domainsfor a re-engineering of educational systems.     

No shared vision for achieving Education for All: Turkey at risk

Turkey is still far from realizing any of the six EFA goals. Since the Dakar Conference there have been many policy initiatives aiming at improving the quality of Turkish education. The impact and effectiveness of those policy initiatives are yet to be evaluated. The deficit of high quality analytical and empirical research constitutes a major weakness. So does the level of attention on monitoring and evaluation from policymakers. The recent introduction of strategic planning and performance-based budgeting could promote more emphasis on evaluation and monitoring in the coming years. In addition, a transparent, overarching education policy could foster policy dialogue among stakeholders. Overall, this article draws attention to the following critical factors for the EFA success in Turkey: political and economic support for education reform; the need to adopt strategy-oriented sector policies; increased capacity and emphasis on evaluation and accountability of educational policy-making; the need for a new national impetus to improve quality in education.

Effects of self-assessment feedback on self-assessment and task-selection accuracy

Metacognition and Learning - Effective self-regulated learning in settings in which students can decide what tasks to work on, requires accurate self-assessment (i.e., a judgment of own level of...     

浅谈创设问题情境的原则

本文以当代教育心理学、教学论、学习论为理论依据,探索研究了创设问题情境的基本原则,供实践中借鉴。     

数学创新教育中民族地区中学转化"学困生"的策略

简略地分析了民族地区中学数学学困生形成的原因，并对学困生进行了分类，着重从数学创新教育的角度提出了一新的转化策略。