教育政策学视野下的中小学乱收费现象

教育领域内的乱收费现象是当前教育改革和发展中的一个热点问题。中小学乱收费屡禁不止,主要在于中小学收费政策在制定、执行以及监督管理过程中存在政策的失真等。从教育政策学的角度看,中小学乱收费现象需要从制度、体制、监督等方面加以避免、杜绝。     

基础生物学实验"TEP"教学方法

介绍了一种新的基础生物学实验教学方法—“TEP”(理论-实验-实践)。依据“TEP”教学方法的定义,具体阐述了“TEP”各阶段的实施方法和循环模式。最后,通过“TEP”教学实践,提出了在“TEP”教学过程中的问题与思考。     

论实施混合教学模式的必要性和现实性

教学过程信息化改革是教育信息化的核心构成,高校扩招引发的新问题新挑战使这一改革更形迫切。整合了传统教学模式和网络教学模式的整体优势的″双轨″式教学模式,成为稳步推进教学信息化进程中一个具有现实性和必要性的选择与过程。     

高校非生物学专业生物学基础课的教学模式研究与探讨

21世纪的非生物学专业大学生应具备基本的生物学知识和科学素养,奠定将来成为现代研究型创新人才的基础。本文通过分析各高校此类课程的教学模式,结合中国农业大学基础课程生物学教学团队多年的教学实践,探讨当前非生物学专业大学生的生物学基础课的教学模式。     

英语广告双关语的运用技巧及其语用分析

双关作为一种有效的修辞手段,备受广告撰稿人的青睐.本文从谐音双关、语义双关、内涵双关及语法双关等几方面概述了广告双关语的运用技巧,并从语用学角度对广告双关语的合理使用进行了分析.     

我校图书馆查新站2004-2007年科技查新项目统计分析

科研立项、成果验收与鉴定、科技奖励、技术引进等均要通过科技查新来证明其新颖性。科技查新作为图书馆新兴的、具有高科技含量的技术工作是非常重要的。如何与学校科研教学相结合,为地方科技服务是摆在新时期图书馆馆员面前的新课题。     

计算机应用基础教学中的问题及对策探讨

通过对计算机应用基础教学中存在问题的分析,提出相应的解决方法。     

试论有效教学的生命特征

教学是学校的生命力和灵魂所在,有效教学又是教育工作者执着追求的目标,教学惟有充分体现生命的自由性、完整性、多样性、美丽性以及成长性等重要特征,才是真正意义上的有效教学。     

An Examination and Validation of an Adapted Youth Experience Scale for University Sport

Limited tools assess positive development through university sport. Such a tool was validated in this investigation using two independent samples of Canadian university athletes. In Study 1, 605 athletes completed 99 survey items drawn from the Youth Experience Scale (YES 2.0), and separate a priori measurement models were evaluated (i.e., 99 items, YES 2.0, YES for Sport [YES-S]). Confirmatory factor analysis (CFA) and exploratory structural equation modeling (ESEM) results indicated issues with model fit. Post-hoc modifications improved fit, resulting in a 46-item, 9-factor model with five positive and four negative dimensions. In Study 2, 511 athletes completed the same items. The resultant model was confirmed using both CFA (comparative fit index [CFI] = .911, standardized root mean square residual [SRMR] = .056, root mean square error of approximation [RMSEA] = .040) and ESEM (CFI = .956, SRMR = .023, RMSEA = .034). The resultant University Sport Experience Survey provides a reliable and factorially valid instrument for measuring development in university sport.     

Validation of the Microsoft Kinect® camera system for measurement of lower extremity jump landing and squatting kinematics

Cost effective, quantifiable assessment of lower extremity movement represents potential improvement over standard tools for evaluation of injury risk. Ten healthy participants completed three trials of a drop jump, overhead squat, and single leg squat task. Peak hip and knee kinematics were assessed using an 8 camera BTS Smart 7000DX motion analysis system and the Microsoft Kinect® camera system. The agreement and consistency between both uncorrected and correct Kinect kinematic variables and the BTS camera system were assessed using interclass correlations coefficients. Peak sagittal plane kinematics measured using the Microsoft Kinect® camera system explained a significant amount of variance [Range_hip = 43.5–62.8%; Range_knee = 67.5–89.6%] in peak kinematics measured using the BTS camera system. Across tasks, peak knee flexion angle and peak hip flexion were found to be consistent and in agreement when the Microsoft Kinect® camera system was directly compared to the BTS camera system but these values were improved following application of a corrective factor. The Microsoft Kinect® may not be an appropriate surrogate for traditional motion analysis technology, but it may have potential applications as a real-time feedback tool in pathological or high injury risk populations.