Altmetrics工具的起源、质疑、改进与发展     

刘春丽 《图书馆杂志》2018,(3):84-91

对Altmetrics的发展过程及现状进行了较为系统的总结,主要包括Altmetrics工具的起源、危机和转型三方面,厘清Altmetrics工具的产生背景,系统阐释了其面对来自科学共同体内、外的质疑和挑战,采取的积极应答、改进和发展的具体策略。  相似文献   

Teaching skills of student teachers: Calibration of an evaluation instrument and its value in predicting student academic engagement     

《Studies in Educational Evaluation》2014

Student teachers are expected to develop their teaching skills sooner and more rapidly. However, a sound evaluation instrument that can be used to diagnose and monitor the skilfulness level to aid formative assessment of student teachers is still limited. This article is aimed to calibrate and validate a teaching skill evaluation instrument for use in secondary education. A total of 264 student teachers in the Netherlands participated in the study. Rasch and multilevel analyses were used. Results suggest that the evaluation instrument meets the restrictive assumptions of the Rasch model and has predictive value for academic engagement. This adds validation evidence and justifies the calibration of the evaluation instrument to be used for monitoring the development of teacher's teaching skills.  相似文献   

Reactivity without legitimacy? Online consumer reviews in the restaurant industry     

Jean-Samuel Beuscart  Kevin Mellet 《Journal of Cultural Economy》2016,9(5):458-475

In recent years, web sites where individual consumers can rate and review goods and services have mushroomed all over the Internet. Restaurants are particularly affected by online reviewing. If the impact of online consumer reviews (OCRs) on the demand side of markets is now well understood and measured, few studies examine the reception of this new evaluation method by those who are assessed. Based on interviews with French restaurant managers, our research shows that OCRs systems reconfigure relations of accountability in the restaurant industry. We use the notion of reactivity to describe the mechanisms through which the new evaluation system transforms the activity of restaurants. We also examine the affects surrounding the reception of ratings and reviews by restaurant managers and the moral criteria that accompany their discourses on online reviews. Many restaurants consider online reviews as a brutal and hypocritical mode of judgment. The judgment produced by online ratings and reviews is not easily borne by restaurant managers, because it challenges the conventions of quality they had previously internalized as legitimate, that is, those produced by professional experts. We interpret this ambivalent reception as the unfinished movement of transforming a performative reputation device into a legitimate evaluation institution.  相似文献   

广州体育学院大型赛事服务人才培养质量评估研究*     

陈小英  曾〓芊  陈天赐 《广州体育学院学报》2017,37(6):36-39

借鉴柯氏评估模型,从反应层、学习层、行为层和结果层四个层次,评估分析广州体育学院在2010-2017年对大型体育赛事服务人才的培养质量.结果发现,大型体育赛事服务作为广州体育学院人才培养的重要途径,已经取得了一定的成效.它在总体上提升了体育高等院校人才综合素质,可以作为体育高等院校人才培养与社会融合的一个重要途径而推广应用.同时,广州体育学院大型体育赛事服务人才在工具技术和态度因素等方面存在短板现象.  相似文献   

Community implementation outcomes of Attachment and Biobehavioral Catch-up     

《Child abuse & neglect》2016

Bringing evidence-based treatments to community practice is a critical challenge for the field. When implemented in the community, evidence-based treatments often fail to provide the benefits shown in laboratory settings. Therefore, when evidence-based treatments are transported to the community, it is essential to investigate implementation process and outcomes. The present study assessed whether Attachment and Biobehavioral Catch-up (ABC), an intervention for high-risk parents that has been shown to be efficacious in randomized clinical trials (RCTs), changed parent behavior in a community-based setting. This study examined data collected from 78 cases by 9 parent coaches in a diverse community setting in Hawaii, and compared data to benchmarks from RCTs. Parent coach fidelity was coded from intervention session video clips, and was also compared with benchmarks. Caregivers participating in ABC were primarily birth parents, and most were referred through Child Protective Services involvement or for reasons of harsh parenting or neglect. Parental behavior was assessed before and after intervention using a semi-structured play task. Increases in parental following the lead and delight, and decreases in parental intrusiveness, were observed; these changes were comparable to effect sizes observed in RCTs. Intent to treat analyses were conducted using behavioral data from videotaped sessions, and suggested that ABC also improved following the lead in parents who subsequently dropped out of treatment. These results support the viability of ABC for enhancing parenting behavior among parents at high risk for maltreatment, and demonstrate that parent coaches in community agencies can successfully implement ABC.  相似文献   

Can interaction content analysis research contribute to distance learning?     

Baruch Offir  Ingrid Barth  Joseph Lev  Arkady Shteinbok 《Educational Media International》2013,50(2):161-171

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基于VC++的教学评价体系权重的实现研究     

王中生  范德辉  赵红毅 《青岛职业技术学院学报》2005,18(3)

在教学质量评价系统中,评价权数是整个评价的核心问题,正确确定评价指标的权值,对评价结果影响巨大。本文在使用AHP(层次分析法)进行权值评价模型研究的基础上,使用VisualC++可视化编程语言,进行权重指标研究实现。进行实现过程流程设计、函数设计、矩阵运算,最后得出适合一般学校使用的权重指标值,同时也可以根据各评价学校的实际情况,重新进行权值评价计算,为科学评价教学效果提供依据。  相似文献   

课堂教学评价改革浅谈     

林碧英 《福建师大福清分校学报》2003,(4):61-64

论考察教学评价的历史演变，研究教学评价的作用，探讨课堂教学评价内容的主要涉及面和对教师课堂教学行为评定的途径。阐释了“新基础教育”对课堂教学评价改革的思考和评价系统。  相似文献   

本科教学工作水平评估与学校整体办学实力的提升     

朱丽 《常熟理工学院学报》2006,20(5):110-112

本科教学工作水平评估是教育部依据《中华人民共和国高等教育法》,在赋予高校办学自主权的同时,进行宏观质量监控的一项重要措施。评估工作坚持“以评促建、以评促改、以评促管、评建结合、重在建设”的方针,其着眼点在建设,最终目的是推动和促进本科院校各项事业的发展,提升本科院校的整体办学实力。这对本科院校的改革、发展无疑具有非常重要的意义。  相似文献   

改革以来教育在经济领域中是否存在公平效率的改进     

王云平 《辽宁科技学院学报》2008,10(2):47-51

经济的持续增长依赖于教育所提供的智力支持,本文利用Klenow and Rodriguez-Clare发展的核算方法对改革开放以来中国教育在经济领中的增长因素进行了分解。我们有如下三个主要发现：首先,1978年以来中国教育效率提高非常迅速,对经济产出增长的贡献超过其他领域对经济产出增长的贡献;其次,1990年之前效率提高最主要的因素是社会经济二元结构转换,1990年之后则为净效率提高;最后,改革前的增长是要素驱动的,扣除人力资本和结构转换因素之后的净效率是快速下降的。敏感性分析表明,我们的结论是稳健的。  相似文献