'She just got me’: supporting care experienced young people negotiating relationships and identities at school     

Gale Macleod  Robin Dallas-Childs  Colin Brough  Martin Toye 《Journal of Research in Special Educational Needs》2021,21(Z1):25-35

In this article we examine the complex relationship between care experience, mental health and exclusion from school and how young people (YP) negotiate these different experiences and identities. The study is a secondary analysis, informed by symbolic interactionist theory, of interviews conducted with 19 care experienced YP in Scotland. Not all of the YP were excluded and not all had a formal mental health diagnosis, as such our study design allows interrogation of the contexts and relationships which not only facilitate but also disrupt pathways to exclusion. It also allows reconsideration of assumptions of vulnerability which are often applied to care experienced YP. Our findings suggest that these YP are moving beyond ‘role playing’ the identities ascribed to them and actively seek out relationships which enable them to construct alternative identities.  相似文献   

Beyond traditional collaborative search: Understanding the effect of awareness on multi-level collaborative information retrieval     

Nyi Nyi Htun  Martin Halvey  Lynne Baillie 《Information processing & management》2018,54(1):60-87

Although there has been a great deal of research into Collaborative Information Retrieval (CIR) and Collaborative Information Seeking (CIS), the majority has assumed that team members have the same level of unrestricted access to underlying information. However, observations from different domains (e.g. healthcare, business, etc.) have suggested that collaboration sometimes involves people with differing levels of access to underlying information. This type of scenario has been referred to as Multi-Level Collaborative Information Retrieval (MLCIR). To the best of our knowledge, no studies have been conducted to investigate the effect of awareness, an existing CIR/CIS concept, on MLCIR. To address this gap in current knowledge, we conducted two separate user studies using a total of 5 different collaborative search interfaces and 3 information access scenarios. A number of Information Retrieval (IR), CIS and CIR evaluation metrics, as well as questionnaires were used to compare the interfaces. Design interviews were also conducted after evaluations to obtain qualitative feedback from participants. Results suggested that query properties such as time spent on query, query popularity and query effectiveness could allow users to obtain information about team's search performance and implicitly suggest better queries without disclosing sensitive data. Besides, having access to a history of intersecting viewed, relevant and bookmarked documents could provide similar positive effect as query properties. Also, it was found that being able to easily identify different team members and their actions is important for users in MLCIR. Based on our findings, we provide important design recommendations to help develop new CIR and MLCIR interfaces.  相似文献   

素质教育思想观念与高校体育   总被引：11，自引：0，他引：11  

姚毓武  冯永丽  张大为  董克礼  吴晓玲  邢纯贵  田建君  张棣  高秀明 《天津体育学院学报》2002,17(2):32-35

采用文献综述和分析法，针对高等教育培养人才，实施素质教育的思想观念，分析了素质及素质教育的基本内涵，探析了体育与素质，高等学校体育与素质教育接轨，素质教育与创新教育以及高等学校体育实施素质教育应突出创新素质的培养等问题，以此作为面向21世纪我国普通高等学校体育课程教材改革与构建研究的理论依据之一。  相似文献   

中国足球、篮球职业教练竞赛焦虑透视与分析     

郭涤  李忠  邓小琳 《天津体育学院学报》2003,18(3):56-57

采用斯皮尔伯格状态-特质焦虑量表、问卷调查中国甲A足球和CBA联赛教练，揭示职业教练竞赛焦虑现状和特点。研究结果表明：(1)职业教练竞赛焦虑包含特质焦虑和状态焦虑两方面，联赛期与歇赛期相比，特质焦虑相对恒定，无明显差异，而状态焦虑水平呈高度显著性差异；(2)联赛期主教练焦虑程度明显高于助理教练，且特质焦虑和状态焦虑差异均呈显著性；(3)联赛期不同阶段、不同处境主教练状态焦虑值随联赛进程呈不同的变化曲线，且与球队成绩排名直接相关。  相似文献   

运动性中枢疲劳机制的研究进展(综述)   总被引：6，自引：0，他引：6  

宋伟  王棣  付仅辉 《四川体育科学》2005,(4):47-50

本文采用文献资料研究法，对运动疲劳产生的中枢机制进行综合性分析．资料表明：一些特殊的神经生物学机制影响着中枢神经系统（CNS）发送和维持足够的神经冲动，成为疲劳产生的可能机制；另外，运动时CNS产生的神经递质、调质、神经激素：如5-羟色胺、多巴胺、氨类等物质，也是运动性中枢疲劳产生的敏感物质。  相似文献   

Quantum algorithms: A?survey of some recent results     

Martin R?tteler 《Informatik - Forschung und Entwicklung》2006,55(3):3-20

Quantum algorithms are a field of growing interest within the theoretical computer science as well as the physics community. Surprisingly, although the number of researchers working on the subject is ever-increasing, the number of quantum algorithms found so far is quite small. In fact, the task of designing new quantum algorithms has been proven to be extremely difficult. In this paper we give an overview of the known quantum algorithms and briefly describe the underlying ideas. Roughly, the algorithms presented are divided into hidden subgroup type algorithms and in amplitude amplification type algorithms. While the former deal with problems of group-theoretical nature and have the promise to yield strong separations of classical and quantum algorithms, the latter have been proved to be a prolific source of algorithms in which a polynomial speed-up as compared to classical algorithms can be achieved. We also discuss quantum algorithms which do not fall under these two categories and give a survey of techniques of general interest in quantum computing such as adiabatic computing, lower bounds for quantum algorithms, and quantum interactive proofs.  相似文献   

中国图书情报领域现状分析   总被引：3，自引：0，他引：3  

韩迪  环菲菲  徐锦 《图书馆论坛》2003,23(2):3-6

对我国图书情报领域的现状进行了定量统计分析。基本反映出我国目前图书情报领域的现状。  相似文献   

Reading as if for Life     

Tony Martin 《Literacy》1993,27(1):26-31

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The effective path length through a vertical cosmic-ray telescope     

Enós E. Witmer  Martin A. Pomerantz 《Journal of The Franklin Institute》1948,246(4):293-309

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关于体育课结构的重新认识   总被引：1，自引：0，他引：1  

李林  冯永丽  张棣 《天津体育学院学报》2002,17(3):60-62

从体育课的特点出发讨论了体育课的宏观结构和微观结构。由于体育课是一个教学过程而不同训练过程，因而其宏观结构必须突出知识和技术学习的主线，其大致可分为五个阶段或者部分，即引导阶段、学习知识和技术阶段、巩固知识和技术阶段、检查评价阶段和结束阶段。此外，体育课的微观结构与课的目的、类型及教学对象特点等因素有关，故在安排每堂体育课的结构时绝不能千篇一律。  相似文献