图书馆信息服务与科技论文质量的相关性研究   总被引：4，自引：0，他引：4  

杨春华  Olle Persson 《图书情报工作》2005,49(1):54-56,89

通过对中瑞两国医学论文引文数量、时间以及被引次数的分析,量化说明中国科技论文与发达国家相比存在的质量差距。认为中国医学论文依据的信息不足,所提供信息量少,利用信息时间滞后,从而影响到科研论文的可信度和新颖性,使论文的可利用价值低。分析形成的原因,指出图书馆信息保障能力影响着科技论文质量和创新。  相似文献   

Editorial     

Roland S. Persson 《High Ability Studies》2001,12(1):5-6

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Computers in Artificial Intelligence Education     

JIŘI LAŽANSKÝ  VLADIMÍR MAŘÍK  OLGA ŠTĚPÁNKOVÁ 《European Journal of Engineering Education》1992,17(2):143-149

Both the origin and development of artificial intelligence (AI) are connected with the origin and development of computers. Computers play a very important role in engineering education. AI influences such disciplines like CAD, CASE, CAE, and others. The specific experience concerning AI education at a technical university has been gathered in this paper. There is stressed need of good balance between theoretical background and individual training with computers as well as importance of personal experience in solving practical AI.  相似文献   

Together I Can! Joint Attention Boosts 3- to 4-Year-Olds’ Performance in a Verbal False-Belief Test     

Elia Psouni  Andreas Falck  Leni Boström  Martin Persson  Lisa Sidén  Maria Wallin 《Child development》2019,90(1):35-50

Effects of joint attention were addressed on 3- to 4-year-olds’ performance in a verbal false-Belief Test (FBT), featuring the experimenter as co-watcher rather than narrator. In two experiments, children (N = 183) watched a filmed-FBT jointly with a test leader, disjointed from a test leader, or alone. Children attending jointly with a test leader were more likely to pass the FBT compared with normative data and to spontaneously recall information indicating false-belief understanding, suggesting that joint attention strengthens the plausibility of the FBT and renders plot-critical information more salient. In a third experiment (N = 59), results were replicated using a typical, image-based FBT. Overall findings highlight the profound impact of experimenter as social context in verbal FBTs, and link recall of specific story features to false-belief understanding.  相似文献   

从引用和被引情况看中国科技论文质量-与瑞典的比较     

杨春华  Olle Persson  颜世刚  李书宾 《中国科技论坛》2003,(6):110-113,131

通过对中瑞两国医学论文引文数量和时间的比较，以及对非英语国家发表论文的被引次数、期刊影响因子及国际排名的比较，发现中国科技论文与发达国家相比，确实存在着可以量化的差距：课题研究依据的信息和论文提供的信息量少，引用信息时间滞后，从而影响到科研论文的可信度和新颖性。质量差距是我国科技论文被引率低的真正原因。  相似文献   

七年之痒杰拉德·华莱士     

LA 《当代体育》2011,(6):60-63

说杰拉德·华莱士,就得说说他的封盖,说他的封盖。就必须提到安东尼。在一次掘金与山猫的对垒中,掘金队抢断之后,将球甩给了已经埋伏在山猫半场的安东尼。就在“甜瓜”持球快下的当口,杰拉德不紧不慢地从后面追了上来,还不待前者有何动作便飞身而起准备封杀。  相似文献   

Raising achievement through inclusion     

Elisabeth Persson 《International Journal of Inclusive Education》2013,17(11):1205-1220

In 2007, Swedish authorities introduced open publication of comparisons of students' results at the end of compulsory school. In this study, we investigated a municipality that had succeeded in breaking a negative trend from a bottom position in the ranking in 2007 to a top position in 2010, apparently through inclusive practices. The purpose of this study is to examine and isolate key elements that make a difference in schools and classrooms in the work with all students. Data were collected through interviews and classroom observations. Mary Douglas' cultural–cognitive perspective of institutional theory and the work of Ludwik Fleck are used to identify and analyse factors of importance to the increased goal fulfilment. The school's decision to end all segregated small group activities and to include all children in the normal classroom activity is examined. Moreover, the emphasis on teachers’ reading and discussing of national and international research and focusing on all children's right to succeed in the classroom is analysed. The analysis suggests that focusing on goal fulfilment through inclusion gave a wider definition to the concept of successful schooling and changed the traditional thought style of the school.  相似文献   

现代教育技术环境下的学生学习研究     

腊国庆 《郧阳师范高等专科学校学报》2008,28(3):63-65

通过论述现代教育技术环境下学生学习环境、学习内容、学习方式、思维方式及学习评价方式较之传统教育环境下的转变,展望现代教育技术环境下学生学习的前景．  相似文献   

Librarians as Advocates of Social Media for Researchers: A Social Media Project Initiated by Linköping University Library,Sweden     

Sassa Persson  Maria Svenningsson 《New Review of Academic Librarianship》2016,22(2-3):304-314

ABSTRACT

Librarians at Linköping University help researchers keep abreast of developments in their fields and to increase the visibility of their work. Strategic, professional use of social media ought to be an essential part of a researcher's communication strategy. This article investigates the level of awareness of the professional use of social media among LiU researchers. The investigation showed that use of social media was not significant; however, a small number saw potential. The purpose of this article is threefold. The first purpose was to evaluate the potential of using social media as a tool for communicating research outside LiU. Second, the article presents a study in which views of LiU researchers on social media were ascertained via seminar discussions, informal feedback, and interviews. The study has a case study approach involving eight researchers. Third, the article covers how LiU Library created a web-based information package to support researchers in social media use.  相似文献   

Perceived Problems and Sources of Help For American Indian Students     

PAUL DAUPHINAIS  TERESA LA FROMBOISE  WAYNE ROWE 《Counselor Education & Supervision》1980,20(1):37-44

One hundred-Fifty American Indian and fifty non-Indian 11th- and 12th-grade students were surveyed to assess self-reported problem areas and persons perceived as potential sources of help. Problems indicated by Indian students in metropolitan, rural, and boarding schools are noted, as well as those of non-Indian students. Problems likely to be discussed with counselors or with significant others are identified and different patterns of persons nominated as providing help are described. Although we caution against over-generalization, the findings are intended to increase the understanding of those concerned with training counselors to work with Indian youth.  相似文献