Modelling the long-run learning impact of the Covid-19 learning shock: Actions to (more than) mitigate loss     

《International Journal of Educational Development》2021

This paper uses a calibrated “pedagogical production function” model to estimate the potential long-term losses to children’s learning from the temporary shock of Covid-19 related school closures. It then models possible gains from two mitigation strategies. Without mitigation, children could lose more than a full year’s worth of learning from a three-month school closure because they will be behind the curriculum when they re-enter school and will fall further behind as time goes on. Remediation when children return to school reduces the long-term learning loss by half, but still leaves children more than half a year behind where they would have been with no shock. Remediation combined with long-term reorientation of curriculum to align with children’s learning levels fully mitigates the long-term learning loss due to the shock and surpasses the learning in the counterfactual of no shock by more than a full year’s worth of learning. Systems need to begin planning now for remediation programmes, and as they do so they should build programmes and train teachers in ways that can continue to produce benefits beyond the period immediately following reopening.  相似文献   

Should Children Attend Their Parent's Funerals?     

John Holland 《Pastoral Care in Education》2004,22(1):10-14

The paper discusses elements of the findings of 'Iceberg', a doctoral study at the University of York addressing many issues of child bereavement through a retrospective study of nearly one hundred individuals who had either experienced the death of a parent when they were at school, or were the surviving parent of such a child. The research revealed issues of lack of control and information for children after a parental death. Forty-seven per cent of those in the study attended the funeral of their parent. There was correlation between the age of children and attendance at the funeral. Of the fifty-three per cent of children not attending, twenty-four per cent of them were forbidden to attend, whilst eleven per cent of them were distracted from attending the funeral, such as being sent to school or a neighbours and being unaware that it was taking place. None of the children attending the funeral reported any negative experiences, and two thirds of them reported it as a positive or helpful event. In contrast, over three-quarters of those not attending later wished that they had. Over a third had feelings of regret, others feeling that they had been excluded from the family at the time of the death, and felt anger, hurt, and frustration. The conclusion was that the best strategy is to give children informed choice about whether or not to attend. If children do attend a negative outcome seems unlikely, but it would be prudent to prepare them as to what to expect at the ceremony.  相似文献   

力量锻炼在控制体重中的作用机理初探   总被引：4，自引：0，他引：4  

王学锋 《山东体育科技》2004,26(2):26-28

力量与力量耐力是健康体适能的重要组成成分。研究表明，力量锻炼在控制体重中的作用机理主要是通过以下两种途径实现的：一是增加安静时的能量代谢率；二是增加脂肪氧化。建议人们，要获得最佳健康并有效控制体重，应将有氧运动与力量锻炼相结合。  相似文献   

关注教师的教育情感     

胡贵勇 《遵义师范学院学报》2002,4(1):52-54

作者对目前教师教育情感的失落作了简要描述,以期引起重视。  相似文献   

运动减肥机制探析———酰化刺激蛋白的作用及其调节   总被引：2，自引：0，他引：2  

何玉秀  张海峰  焦广发 《天津体育学院学报》2006,21(4):319-322

酰化刺激蛋白是脂肪组织分泌的一种激素，在调节脂肪代谢和能量平衡方面发挥重要作用。它一方面能够提高脂肪细胞捕获脂肪酸和合成甘油三酯的能力；另一方面可以通过抑制激素敏感脂酶的活性来抑制甘油三酯的分解。C3（-/-）（ASP缺乏）鼠所表现出的肥胖抵抗特征对于防肥减肥而言具有诱人的前景。综述了ASP的来源、生物学作用以及缺乏后的生物学特征，并对其在运动减肥机制中可能发挥的作用进行探讨。  相似文献   

赛前减体重对运动员运动能力的影响   总被引：6，自引：0，他引：6  

陈昱 《西安体育学院学报》2003,20(5):37-39

赛前减体重能够对运动员的运动能力、身体机能和营养健康造成影响。笔者主要综述了国内外对减体重的研究资料,详细的对这一影响进行了概述,并认为在减体重时应用身体成分、蛋白质、无机盐和维生素代谢以及身体免疫能力等数个指标进行科学检测。  相似文献   

美国华人图书馆员协会及其实践研究     

陈子 《四川图书馆学报》2022,(1):97-100

美国华人图书馆员协会是美国图书馆界具有影响力的少数族群图书馆员协会之一。研究发现,为维护华人图书馆员群体的权益,打破族裔职业藩篱,该协会通过参与主流社团的对话、联合其他少数族裔图书馆员组织、积极参与国家层面的图书馆事务等形式提升华人图书馆员群体的地位。此外,该协会还积极利用族群文化背景的优势,与祖籍地中国进行多元的互动,在美国与中国图书馆界之间架起桥梁,促进中美图书馆界之间的交流与合作。  相似文献   

近代中国留学史研究的回顾与反思     

闻文 《宁波教育学院学报》2011,13(6):21-23,50

近代中国留学史研究发端于二十世纪初的教育史研究,且较早得到国外学者的关注。自上世纪九十年代,相关学术成果不断涌现。目前,理论视角、研究方法以及史料运用等方面存在的问题成为制约留学史研究进一步发展的瓶颈。  相似文献   

中国大陆侨资与外资发展比较研究——基于2005——2008数据分析     

龙大为  谭天星 《云南师范大学学报(哲学社会科学版)》2011,43(4):84-90

对近年来中国FDI数据与国侨办侨资企业数据库进行全面比较和深入研究发现,近年来的中国侨资企业发展大大超过外资成长:新批侨资企业数量连续大幅度增加且大大超过外资成长;新增侨资在全国FDI中的比重逐年提高;侨资企业平均投资额大增,并且在制造业中比重下降;新批侨资企业主要来源地分布较广,位次变化显著.这一转变根本的原因在于,大多数侨资企业在一二十年的中国经济高速快车上不断壮大,经营规模与产业层次得到提升,与世界企业的差距大大缩小,国际竞争力日益增强。这一重大转变在这次研究中首次被揭示,应引起有关部门的重视。政策取向必须随着新的形势变化应适时调整,高度重视侨资企业的发展。  相似文献   

论海上保险中的委付制度     

高秋颖 《天津职业院校联合学报》2014,(3):71-73

委付制度作为一项古老的法律制度,在海上保险领域为保护被保险人的特殊需要,鼓励和保护海上运输及促进贸易发挥了重要的作用。在以委付制度为研究对象,采用将海上保险理论和委付制度的实践相结合的方式,对委付制度作进一步的分析探讨。  相似文献