体育锻炼促进本科女生学习效率的实证研究     

果梅  刘振卿  李鑫  刘鹏飞  陈萍 《体育科技文献通报》2020,(5):85-86

本研究通过量表信效度检测、设计量表、相关性分析,以北京工业大学本科女生群体作为调查对象,探究本科女生体育锻炼与其学习效率是否具有相关性。最终通过数据分析得到,本科女生体育锻炼与其学习效率成正相关性,故基于"线上线下"、"课上课下"角度一级北京工业大学校园资源建设的实际情况,提出相对应的措施来促进北京工业大学本科女生体育锻炼水平,进而提升其学习效率。  相似文献   

Gathering the views of children and young people with ASD: a systematic literature review     

Beverley Tyrrell  Kevin Woods 《British Journal of Special Education》2020,47(3):376-398

According to the United Nations Convention on the Rights of the Child, children have a right to have their views listened to, and studies have shown that doing so can improve their motivation and self‐esteem. Accordingly, this systematic literature review sought to investigate how the views of children with an autism spectrum disorder (ASD), who have difficulties with social communication, may be gathered. Searches of electronic databases yielded 20 studies which met the criteria for inclusion. Semi‐structured interviews (SSIs) were popular, but there is tentative evidence that these are better suited to older, or more academically able, participants. Some of the evidence suggests adaptations to make SSIs more accessible to young people with ASD. Initial evidence has also emerged regarding the suitability of focus groups and electronic diaries. More focused evaluation by researchers of the suitability of their chosen data‐gathering methods for participants with ASD would allow broader conclusions to be drawn.  相似文献   

中国高新技术产业创新效率的时空分异及影响因素研究——基于随机前沿生产函数模型分析          下载免费PDF全文

易明  彭甲超吴超 《科研管理》2019,40(11):22-31

A systematic review of the state of the literature on sexually exploited boys internationally     

《Child abuse & neglect》2018

This systematic review assessed the current state of the literature on sexually exploited boys internationally. We aimed to describe what is known about sexual exploitation of boys, identify gaps in the literature, provide implications for practice, and make recommendations for future research. Multiple database searches were conducted using a combination of controlled vocabulary and keywords to capture child and adolescent sexual exploitation. Our search identified 11,099 unique references and excluded studies that did not include male participants less than 18 years old or disaggregate results by relevant age groups and/or by sex. This review identified 42 studies from 23 countries, providing evidence that sexual exploitation of boys is an issue in both high- and low-income countries. Seventeen articles had sexual exploitation as their primary variable of interest, the majority of which sampled boys who accessed services (i.e., shelters, health care, social, and justice services). Boys’ experiences of sexual exploitation varied in terms of venue, exploiters, and compensation. Compared to their non-sexually exploited peers, sexually exploited boys more commonly reported experiences of child abuse, substance use, conduct problems, and mental health problems such as anxiety, depression, and self-harm. Despite increasing evidence that boys are sexually exploited around the world, the current literature provides limited data about the antecedents, sequelae, and the specific features of sexual exploitation experiences among boys. Further research is needed to inform, policy, social services and health care delivery specific to the needs of sexually exploited boys.  相似文献   

Smart cities: Advances in research—An information systems perspective     

《International Journal of Information Management》2019

Smart cities employ information and communication technologies to improve: the quality of life for its citizens, the local economy, transport, traffic management, environment, and interaction with government. Due to the relevance of smart cities (also referred using other related terms such as Digital City, Information City, Intelligent City, Knowledge-based City, Ubiquitous City, Wired City) to various stakeholders and the benefits and challenges associated with its implementation, the concept of smart cities has attracted significant attention from researchers within multiple fields, including information systems. This study provides a valuable synthesis of the relevant literature by analysing and discussing the key findings from existing research on issues related to smart cities from an Information Systems perspective. The research analysed and discussed in this study focuses on number of aspects of smart cities: smart mobility, smart living, smart environment, smart citizens, smart government, and smart architecture as well as related technologies and concepts. The discussion also focusses on the alignment of smart cities with the UN sustainable development goals. This comprehensive review offers critical insight to the key underlying research themes within smart cities, highlighting the limitations of current developments and potential future directions.  相似文献   

Leading Developmental Peer Observation of Teaching in Higher Education: Perspectives from Australia and England     

Dallas Wingrove  Linda Hammersley-Fletcher  Angela Clarke  Andrea Chester 《British Journal of Educational Studies》2018,66(3):365-381

Whilst peer observation of teaching is well established as a practice that can enhance teaching quality, the challenge to fully embed this practice in universities remains unresolved. This article analyses the perspectives of 18 university leaders (nine Australian and nine English) drawn from a range of school-based leaders to senior leaders of learning and teaching. Our study indicates that some of the challenges associated with leading such schemes can be mitigated through approaches to educational leadership that enact a respectful and collegiate ethos. This we suggest can support developmental academic engagement in peer observation for positive and lasting change.  相似文献   

Whiteness in teacher education research discourses: A review of the use and meaning making of the term cultural diversity     

《Teaching and Teacher Education》2018

The term “cultural diversity” is extensively used in recent teacher education research, but its meaning appears to vary and therefore needs to be made visible. This article reviews the use and meaning making of the term cultural diversity. The analysis reveals three main patterns across the 67 studies reviewed: Cultural diversity is (1) undefined, (2) related to a set of other undefined terms and (3) used in binary oppositional discourses that produce a racialized Other. Drawing on critical Whiteness studies and critical discourse analysis, I argue that despite attempting to promote social justice, researchers are actors who produce a discursive ideology of White supremacy.  相似文献   

Technology adoption,consumer inattention and heuristic decision-making: Evidence from a UK district heating scheme     

Andrew Burlinson  Monica Giulietti  Giuliana Battisti 《Research Policy》2018,47(10):1873-1886

This paper contributes to the debate on the energy efficiency paradox according to which consumers fail to adopt cost-effective, energy efficient technologies over less efficient technologies and therefore fail to reduce energy consumption. Both traditional and behavioural theories are used to investigate the decision-making process of residential consumers with empirical evidence based upon a specially designed quasi-experimental survey of 784 households on the decision to connect to a district-heating system, a more energy efficient alternative to individual heating systems. The results suggest an internal discount rate of around 36 per cent for homeowners, a signal that consumers undervalue future energy costs. We also find the household’s decision to be negatively affected by years of payback up to around 7–8 years. Our findings suggest that neglecting consumer inattention and heuristics can lead to biases which cast doubt on the existence of the energy efficiency paradox. We believe that these results help to explain why some consumers are unlikely to invest in energy efficient technology, particularly those on low incomes.  相似文献   

具有生态意识的二维视情维修决策     

姜爱萍  王园园 《科技管理研究》2019,39(9)

为了避免预防性维修的决策判断过于片面，本文首先将系统劣化状态和能源效率指标相结合，建立了具有生态意识的二维视情维修决策模型，即当系统的劣化状态超过其阈值或者能源效率指标超过其阈值时（两者发生其一即可），对系统进行预防性维修；然后将系统运行过程中的能源消耗成本纳入总成本中，并以单位有用产出的平均期望成本为目标函数建立优化模型；最后利用蒙特卡洛仿真和模拟退火算法进行算例分析。结果表明：与传统的只基于劣化状态或者能源效率指标的一维视情维修决策模型相比，本文新提出的二维视情维修决策模型更优，不仅可以降低企业维修成本，而且可以节约能源，满足可持续发展的时代要求。  相似文献   

创新驱动发展能力内涵及评价研究述评     

胡海鹏  袁永  黎雅婷 《科技管理研究》2019,39(16)

创新驱动发展战略是我国全局发展的核心，正确理解创新驱动发展的内涵及监测评价指标，对全面推动创新驱动发展战略具有重要意义。本文多维度深入探讨创新驱动发展内涵，全面梳理创新驱动发展能力评价的研究进展，总结当前研究进展特点及存在问题，提出下一步开展相关研究的展望  相似文献