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71.
In this discussion paper, Suzanne Mackenzie, senior lecturer with responsibility for the special educational needs BA and MA programmes at the University of East London, reviews previous research in order to identify changes in the role of the special educational needs co-ordinator (SENCo) in schools in the UK. She provides an overview of the SENCo role from an historical perspective and discusses the diverse and challenging nature of the SENCo's work. She notes a marked lack of consistency, over time and across contexts, in interpretations of the SENCo role and examines variation in workload, status and position within school hierarchies. Suzanne Mackenzie highlights the gaps in current research on the work of SENCos and makes suggestions for future developments in the role. She focuses, in particular, on the ways in which SENCo 'effectiveness' can be determined.  相似文献   
72.
对陕西师范大学龙狮队中北狮的4名运动员的运动负荷进行监测,通过遥测心率法和血乳酸变化,发现甲、乙两名狮头运动员最大心率为191次/min1、87次/min,甲、乙两名狮尾运动员最大心率为178次/min、159次/min,狮头血乳酸值明显高于狮尾血乳酸值。北狮规定套路属于大负荷运动。  相似文献   
73.
准备期训练是球队获得良好比赛成绩的重要时期。大负荷训练课是准备期训练的重中之重。合理安排不同负荷训练课,尤其是大负荷训练课,努力提高准备期的训练质量是球队取得佳绩的必由之路。以江苏南通市青年女子足球队运动员为主要研究对象,结合球队的准备期训练计划,采用文献资料、专家咨询、调查统计、逻辑分析等方法,运用生理学和运动训练学的基本理论和原理,对备战六城会准备期大负荷训练课进行调查研究,通过对运动员心率、不同训练阶段血红蛋白值的记录、测试与分析,判断训练课的科学性、合理性,以期提高准备期训练质量和竞技水平。  相似文献   
74.
运用文献分类整理、专家访问、数理统计等研究方法,创设体育课学生心理负荷测评指标体系。并将李克特量表法与模糊评判法相综合,创设体育课学生心理负荷综合测评方法。通过理论与实证检验,证明该系统能够更加准确地进行体育课学生心理负荷测评,从而为体育教学评估提供可靠的参考依据。  相似文献   
75.
我做责任编辑的体验及呼吁   总被引:2,自引:0,他引:2  
林松清 《编辑学报》2011,23(4):370-371
从责任编辑的职责出发,介绍了自己做责任编辑的实践和获得的体验,并针对大部分责任编辑工作量过大、任务过重的现实,发出必须给责任编辑减负的呼吁。  相似文献   
76.
篮球运动员不同运动负荷状态下投篮准确性变化的研究   总被引:1,自引:1,他引:0  
运用专家咨询访谈、心理实验测量和数理统计等方法,对辽宁省40名优秀青年男女篮球运动员不同负荷状态下投篮准确性的变化进行研究。篮球运动员在三种负荷状态下感知觉发生明显的变化后使投篮准确性发生了明显的变化,在中等负荷状态下的投篮准确性最好。表现在感知觉方面的皮肤两点辨别阈、手动稳定性、肘关节敏感度测试值的提高,反映出在此状态下,运动员的心理控制能力高,这与运动负荷对人体机能的影响有关。  相似文献   
77.
Information Technology (IT) has paved the way for an information society sans frontiers to have easy access to information and communication. IT also connects the machine environment with human applications, and has emerged as a force for global connectivity.

Nevertheless, there is a disparity in the spread of IT across the world between the developed and the developing nations. The paper describes the use of IT in Sri Lanka and how the nation strives to integrate the opportunities and challenges it provides. The paper provides the background of a new government concept called E-Sri Lanka, with the goal of creating a full IT environment projected to bridge the information gap within the nation. The country is making a laudable effort to create a complete IT environment, and the paper brings forth the developments made over the years in the spheres of information and Information Technology, through government decisions, IT education, applications and institutional activity. The article concludes on a note of optimism—there is interactivity between IT and workers rather than humans being replaced by machines.  相似文献   
78.
Through a narrative informed study, using concept drawing, ten newly appointed primary school Special Educational Needs Coordinators (SENCOs) drawn from across three Local Authority areas at the start of their compulsory training, reflect upon and share their experiences at this early point in their SENCO career. Their experiences reveal that they like being SENCOs due to the support they provide for their pupils and professional colleagues together with the positive differences they perceive they make in terms of improved outcomes for children with special educational needs (expressed as their ‘Psychological Contract’). However, this is set against a climate which impacts negatively on their ability to meet the requirements of current legislation and statutory guidance (expressed as their Legal Contract). This climate is created through the Contextual Variety which exists between schools as they have their own culture/ethos which can result, as reported in this study, by SENCOs facing an excessive (and increasing) administrative workload, a general lack of resources, limited protected time, limited understanding about the role and special educational needs in general held by their colleagues and limited opportunities to develop as school leaders.  相似文献   
79.
Abstract

The aims of the study were to modify the training impulse (TRIMP) method of quantifying training load for use with intermittent team sports, and to examine the relationship between this modified TRIMP (TRIMPMOD) and changes in the physiological profile of team sport players during a competitive season. Eight male field hockey players, participating in the English Premier Division, took part in the study (mean±s: age 26±4 years, body mass 80.8±5.2 kg, stature 1.82±0.04 m). Participants performed three treadmill exercise tests at the start of the competitive season and mid-season: a submaximal test to establish the treadmill speed at a blood lactate concentration of 4 mmol · l?1; a maximal incremental test to determine maximal oxygen uptake ([Vdot]O2max) and peak running speed; and an all-out constant-load test to determine time to exhaustion. Heart rate was recorded during all training sessions and match-play, from which TRIMPMOD was calculated. Mean weekly TRIMPMOD was correlated with the change in [Vdot]O2max and treadmill speed at a blood lactate concentration of 4 mmol · l?1 from the start of to mid-season (P<0.05). The results suggest that TRIMPMOD is a means of quantifying training load in team sports and can be used to prescribe training for the maintenance or improvement of aerobic fitness during the competitive season.  相似文献   
80.
长期以来,超负荷工作已成英国教师"常态"。超负荷工作对教师身心健康、专业情感、教学投入、专业发展造成了负面影响,降低了教师职业吸引力,影响了教师招录和留用。英国于21世纪初开始"减负"行动,经过20年努力,"减负"成效渐显。该行动基于"系统调查—循证探索—经验推广"的路线,将自上而下的改革与自下而上实践探索相结合,形成了政策制度改革、"校本"探索、教师素养提升与人力资源补充的"合力"。对我国教师"减负"的启示是:"减负"需立足系统思考,制度"减负"与行动"减负"相结合,管理部门与学校和教师要形成"合力"。  相似文献   
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