Where do you come from,where do you go? Assessing skills gaps and labour market outcomes for young adults with different immigration backgrounds     

《International Journal of Educational Development》2021

Using PISA and PIAAC data from twelve OECD countries, we examine the gap in cognitive skills among immigrants and natives and evaluate how those differences have evolved over time. We also consider how demographics, family background and school quality explain the development of cognitive skills of young people with immigrant backgrounds. The results show, first, that some convergence in skills occurs between second-generation immigrants and natives over time. Second, demographics, family background and school quality variables all contribute to the achievement gaps across different groups.  相似文献   

小学生《“阅读·探究·体验”手册》开发研究--以《绿山墙的安妮》手册开发为例     

屈春玉 《教育教学论坛》2020,(17):96-97

该文认为,《"阅读·探究·体验"手册》是学生阅读的助手,设计时考虑到整体构建章节与整本书阅读相结合。同时,明确主线,整本书阅读的探究要围绕主线展开,在构建手册时,明确整本书阅读探究的核心要点。在开发《"阅读·探究·体验"手册》时,充分考虑到语文学科的核心素养,通过编制手册,提升学生的语文核心素养。  相似文献   

法律激励理论视角下我国专利池的法律规制完善     

李娜 《科技管理研究》2018,(23)

专利池在我国正处于发展阶段,有必要加快完善有利于专利池共享平台建设的法律制度环境。通过对专利池的内涵与法律性质分析,运用法律激励理论对我国现行规制专利池的法律制度中的不足进行研究,提出在肯定专利池鼓励竞争与创新、提升质量的正向价值基础上,我国现行法律也应该进行适时调整,扩大专利池激励对象、激励范围与改变激励路径,进一步完善对专利池法律规制的具体规则,为科学发展和技术进步提供更加优良的法制环境。  相似文献   

Quality Assurance and Evaluation through Brazilian lenses: an exploration into the validity of umbrella concepts     

Vera G. Centeno  Jaakko Kauko  Helena H. D. Candido 《比较教育学》2018,54(2):132-158

In our present research we address the question of whether it is valid to apply the Quality Assurance and Evaluation (QAE) umbrella concept, which was formulated to explain new phenomena in European educational governance, to similar developments in Brazilian basic education. This led us to reflect on the possible pitfalls and potential strengths of using umbrella concepts as analytical tools. This article presents this exploration and its operationalisation. We confronted in-built assumptions in QAE with the contested, consensual and creative use of the notion of quality in Brazilian basic education, and looked for relationships. Our analysis shows that the Brazilian developments reiterate the relationships concerning global interconnectivity, and challenges those pertaining to conformity. We argue that the main risks of using umbrella concepts seem to concern the re-production of understandings, which frequently leads to the disregarding of deviation.  相似文献   

Job-related requirements and competences of educational science graduates     

Julia-Carolin Brachem  Edith M.P. Braun 《Journal of Further & Higher Education》2018,42(2):166-176

All over the world, universities have to cope with the mission to promote the employability of their graduates, implying that competences should be trained which are relevant for the professional experience. In this context, it is of special interest where graduates work and what they are doing at work. In this study we focus on educational science graduates (N = 1565) and compare them to graduates of other study programmes (N = 10,224). Using data of the German DZHW graduate panel 2005 (N = 11,789), we address the questions (1) in which fields graduates of educational science work, (2) whether a theoretical-based four-dimensional internal structure of graduates’ job-related requirements and competences can be confirmed, (3) what kind of self-rated requirements educational science graduates experience at work, and (4) which self-rated levels of competences they possess, compared to other graduates. The analyses show that most graduates of educational science find an appropriate job in a clearly educational setting and that generic competences (systematic, social, and personal competences) are rated as more important than knowledge processing.  相似文献   

基于需求导向的旅游政务微博公共信息服务质量优化研究——以山东旅游政务微博为例     

丁利 《现代情报》2018,38(1):100-107

旅游政务微博已成为政府官方旅游机构发布和传播旅游信息的重要载体，其信息服务质量的优化对于完善旅游信息服务体系建设和提升旅游品牌形象尤为关键。本研究借鉴扎根理论，对游客的网络评论数据进行三级编码，归纳了网络游客信息需求的4个核心范畴，从而构建了旅游政务微博公共信息服务质量优化的理论模型，最终依据模型提出相关的优化建议。  相似文献   

Quality flaw prediction in Spanish Wikipedia: A case of study with verifiability flaws     

Edgardo Ferretti  Leticia Cagnina  Viviana Paiz  Sebastián Delle Donne  Rodrigo Zacagnini  Marcelo Errecalde 《Information processing & management》2018,54(6):1169-1181

In this work, we present the first quality flaw prediction study for articles containing the two most frequent verifiability flaws in Spanish Wikipedia: articles which do not cite any references or sources at all (denominated Unreferenced) and articles that need additional citations for verification (so-called Refimprove). Based on the underlying characteristics of each flaw, different state-of-the-art approaches were evaluated. For articles not citing any references, a well-established rule-based approach was evaluated and interesting findings show that some of them suffer from Refimprove flaw instead. Likewise, for articles that need additional citations for verification, the well-known PU learning and one-class classification approaches were evaluated. Besides, new methods were compared and a new feature was also proposed to model this latter flaw. The results showed that new methods such as under-bagged decision trees with sum or majority voting rules, biased-SVM, and centroid-based balanced SVM, perform best in comparison with the ones previously published.  相似文献   

图书馆情报学主要研究方法:了解、选择及使用     

储荷婷 《图书情报工作》2019,63(1):146-152

[目的/意义]研究方法在学术研究中发挥着至关重要的作用。确认图书馆情报学领域主要的研究方法，并对它们进行了解熟悉，以在开展研究时能合理选择、灵活使用，确保研究质量。[方法/过程]对近2 000篇图书馆情报学领域的研究文献以及相关研究方法论文进行内容分析，在此基础上对研究方法的类分命名、图书馆情报学界主要的研究方法的确定、特点和使用注意事项进行介绍和讨论。[结果/结论]研究方法应以数据收集法而不是数据分析法命名。图书馆情报学领域常用的研究方法包括实验法、问卷法、理论研讨法、内容分析法、访谈法和书目计量法，每种方法都有各自的特点。因而在选择使用时，既应根据具体研究课题及研究方法之特性，也要考虑使用注意事项，并尽量在同一研究中采用两种或更多的方法，以扬长避短，更有效地展开研究。  相似文献   

三一重工的专利情报挖掘与分析研究     

许明金  廖婷  姜坷炘  文庭孝 《科技管理研究》2018,(24)

利用知网专利数据库检索三一重工的专利数据,采用数据统计分析、聚类分析等方法从专利申请趋势、申请区域分布、发明人合作网络、技术研发领域分布、专利类型分布、法律状态分布等方面对专利数据进行多维度的情报挖掘与分析,并基于分析结果和企业创新发展需求,从技术创新储备、技术创新合作、海外专利布局、专利战略管理环境建设、专利情报战略体系建设等方面提出了具体的对策建议。  相似文献   

Assessing the effects of consumers’ product evaluations and trust on repurchase intention in e-commerce environments     

《International Journal of Information Management》2018

This study enhances the existing literature on online trust by integrating the consumers’ product evaluations model and technology adoption model in e-commerce environments. In this study, we investigate how perceived value influences the perceptions of online trust among online buyers and their willingness to repurchase from the same website. This study proposes a research model that compares the relative importance of perceived value and online trust to perceived usefulness in influencing consumers’ repurchase intention. The proposed model is tested using data collected from online consumers of e-commerce. The findings show that although trust and e-commerce adoption components are critical in influencing repurchase intention, product evaluation factors are also important in determining repurchase intention. Perceived quality is influenced by the perceptions of competitive price and website reputation, which in turn influences perceived value; and perceived value, website reputation, and perceived risk influence online trust, which in turn influence repurchase intention. The findings also indicate that the effect of perceived usefulness on repurchase intention is not significant whereas perceived value and online trust are the major determinants of repurchase intention. Major theoretical contributions and practical implications are discussed.  相似文献