首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   2154篇
  免费   29篇
  国内免费   4篇
教育   1551篇
科学研究   276篇
各国文化   25篇
体育   102篇
综合类   1篇
文化理论   34篇
信息传播   198篇
  2021年   19篇
  2020年   28篇
  2019年   48篇
  2018年   68篇
  2017年   52篇
  2016年   48篇
  2015年   33篇
  2014年   42篇
  2013年   568篇
  2012年   45篇
  2011年   46篇
  2010年   30篇
  2009年   28篇
  2008年   47篇
  2007年   31篇
  2006年   32篇
  2005年   29篇
  2004年   33篇
  2003年   34篇
  2002年   34篇
  2001年   20篇
  2000年   24篇
  1999年   26篇
  1998年   19篇
  1997年   21篇
  1996年   25篇
  1995年   18篇
  1993年   22篇
  1992年   19篇
  1991年   19篇
  1990年   18篇
  1989年   24篇
  1988年   14篇
  1987年   27篇
  1986年   14篇
  1985年   15篇
  1984年   17篇
  1983年   15篇
  1982年   19篇
  1981年   21篇
  1980年   24篇
  1979年   19篇
  1978年   22篇
  1976年   14篇
  1974年   16篇
  1972年   14篇
  1971年   16篇
  1968年   15篇
  1967年   16篇
  1966年   15篇
排序方式: 共有2187条查询结果,搜索用时 15 毫秒
891.
This is the first of two articles that examine the utility of higher education research to help guide campus-based interventions to enhance institutional effectiveness. This first article describes the organizational context and sequence of events, which set the stage for the interventions that were implemented at this public research university. It next delineates the interventions implemented in areas related to enrollment management. Finally, the first article describes the effects of these interventions. The second article, which follows immediately in this issue, outlines programmatic efforts undertaken to enhance the quality of the first-year experience for new students.  相似文献   
892.
Positive and negative behavioral contrast were examined when pigeons were required to keypeck in one component and treadle press in the other component of a series of multiple schedules. The experimental conditions were constructed so that the positive and negative contrast groups were exposed to complementary conditions. Positive keypeck and negative treadle-press contrast occurred in all subjects. Positive treadle-press contrast seemed to depend on the order of schedule presentation. Only one subject exhibited strong negative keypeck contrast. The results indicate that symmetrical conditions are not sufficient to produce positive and negative contrast for a given response when topographically different responses are used in the components of a multiple schedule. The results are globally consistent with the competition theory of behavioral contrast.  相似文献   
893.
Research in Science Education - This study focused on the development and validation of a three-tier multiple-choice diagnostic instrument about the ecological footprint. Each question in the...  相似文献   
894.
895.
The aim of this paper is to provide insightsinto the process that has been adopted toenable faculty and support staff (courseadministrators and technicians) to identify andenhance the quality of educational provision ina large UK Business School. The concern toaddress this issue was motivated initially bythe demands of external subject review. Therewas a realisation by senior managers within theSchool that what was required was the embeddingand sharing of good practice and continuousimprovement of the provision: in short, anapplication of the concept of a learningorganisation. The paper may assist othersengaged in the task of enhancing the quality ofstudent learning in their faculties orschools.  相似文献   
896.
This paper describes the development, validation, and uses of the Collaborative Computing Observation Instrument (C-COI), a web-based analysis instrument that classifies individual and/or collaborative behaviors of students during computing problem-solving (e.g. coding, programming). The C-COI analyzes data gathered through video and audio screen recording software that captures students’ computer screens as they program, and their conversations with their peers or adults. The instrument allows researchers to organize and quantify these data to track behavioral patterns that could be further analyzed for deeper understanding of persistence and/or collaborative interactions. The article provides a rationale for the C-COI including the development of a theoretical framework for measuring collaborative interactions in computer-mediated environments. This theoretical framework relied on the computer-supported collaborative learning literature related to adaptive help seeking, the joint problem-solving space in which collaborative computing occurs, and conversations related to outcomes and products of computational activities. Instrument development and validation also included ongoing advisory board feedback from experts in computer science, collaborative learning, and K-12 computing as well as classroom observations to test out the constructs in the C-COI. These processes resulted in an instrument with rigorous validation procedures and a high inter-rater reliability.  相似文献   
897.
Any attempt to upgrade the status of a profession will focus on the qualification required and acquired by those who practice it. The technical teacher profession is no exception. This paper provides an analysis of trends and concerns associated with the initial training of technical teachers in Greece. The tone for the discussion is set by pointing out the role of higher education in the field and the perceived strengths and weaknesses of the two models in use. The curricular pathways the models aspire to offer are examined with reference to the School of Pedagogical and Technological Education (ASPETE), the sole higher institution in Greece for the education and training of teachers of technical and vocational subjects. Central to this is how the teaching practice system employed at ASPETE offers a powerful ‘tool’ for the preparation of prospective technical teachers and of the ‘learning’ professionals of the future.

Toute tentative de révision à la hausse du statut d'une profession se concentrera sur les qualifications requises et acquises par ceux qui la pratiquent. La profession de professeur de technique ne fait pas exception à la règle. Le texte offre une analyse des orientations et préoccupations associées avec la formation initiale des professeurs de technique en Grèce. Dans un premier temps, le ton de la discussion est fixé en soulignant le rôle que joue le système d'enseignement supérieur au sein du milieu ainsi que les forces et faiblesses des deux modèles utilisés. Les avenues pédagogiques que les modèles aspirent à offrir sont examinées en référence avec l'Ecole Supérieure d'Enseignement Pédagogique et Technologique (ASPETE), la seule institution d'études supérieures qui soit vouée à l'éducation et à la formation d'enseignants spécialisés en matières techniques. Un aspect central de cette étude concerne la façon dont le système de pratique à l'enseignement utilisé à l'ASPETE offre un outil important pour la préparation des futurs enseignants en technique, ou encore pour la préparation des professionnels ‘en apprentissage’ de l'avenir.

Todo intento de aumentar de nivel el status de una profesión, se enfoca en las cualidades requeridas y adquiridas por quienes la practican. La profesión del profesor técnico no es una excepción. Este articulo analiza tendencias y preocupaciones asociadas a la educación inicial de profesores técnicos en Grecia. Se establece el panorama para la discusión, puntualizando el papel de la educación superior en el tema, así como las fortalezas y debilidades que se perciben en cada uno de los dos modelos en aplicación. El camino curricular que los modelos intentan ofrecer, son examinados con referencia a la Escuela de Educación Pedagógica y Tecnológica (ASPETE), la única institución superior en Grecia dedicada a la educación y formación de profesores en materias técnicas y vocacionales. Es esencial para esto, cómo el sistema de práctica de la enseñanza aplicado por ASPETE, ofrece una herramienta poderosa para la formación de los futuros profesores técnicos o, en cambio, los profesionales del futuro que ‘aprenden’.

Jeder Versuch einen beruflichen Qualitätsstandard zu verbessern, wird sich auf die erforderliche und erworbene Qualifikation derjenigen konzentrieren, die den entsprechenden Beruf ausüben.Der Beruf des Techniklehrers macht da keine Ausnahme. Dieses Papier liefert eine Analyse von wesentlichen Aspekten der Erstausbildung von Techniklehrern in Griechenland und deren aktuellen Trends.Der Tenor der Diskussion wird durch den Hinweis auf die Rolle der Hochschulausbildung in diesem Bereich geprägt und durch die erkannten Stärken und Schwächen der beiden Ausbildungsmodelle, die zur Zeit in diesem Bereich angewandt werden.Die in den Modellen angebotenen curricularen Ausbildungsgänge werden unter Berücksichtigung der Situation an der Schule für Pädagogische und Technologische Ausbildung (ASPETE) untersucht. Die ASPETE ist die einzige Hochschuleinrichtung in Griechenland für die Ausbildung und Schulung von Lehrern von technischen und anderen berufsbildenden Fächern.Von zentraler Bedeutung für diesen Themenkomplex ist die Frage, inwieweit das ‘System der Begleiteten Praktischen Unterrichtserfahrung’, das an der ASPETE zur Anwendung kommt, eine effizientes ‘Instrument’ für die Vorbereitung der angehenden Techniklehrer ist, oder anders gesagt, für die ‘sich ständig selber weiterbildenden’ Ausbilder der Zukunft.  相似文献   

898.
Georgiou  George K.  Wei  Wei  Inoue  Tomohiro  Das  J. P.  Deng  Ciping 《Reading and writing》2020,33(4):991-1013
Reading and Writing - The purpose of this study was to examine which of the components of executive functions (EF)—inhibition, shifting, and working memory—predict reading and...  相似文献   
899.
Parents' views on changing communication after cochlear implantation   总被引:1,自引:0,他引:1  
We sent questionnaires to families of all 288 children who had received cochlear implants at one center in the United Kingdom at least 5 years previously. Thus, it was a large, unselected group. We received 142 replies and 119 indicated that the child and family had changed their communication approach following cochlear implantation. In 113 cases the change was toward spoken language and in 6 cases the change was toward signed communication. Parents were asked to respond to statements about communication with their deaf child, and their responses indicated that parents wanted the most effective means of communication and one that their child would find most useful in the future. Findings that emerged from parents' comments indicated that the change toward greater use of spoken language was child-led and driven by increased audition. Parents also valued the contribution of signed communication.  相似文献   
900.
School phobia affects about 5% of the school-age population. If left untreated, school phobia can have devastating long-term consequences in children challenged by this condition. Various treatment approaches have been used to explore this complex behavioural response, major among them being the psychoanalytic, psychodynamic, pharmacological and behavioural approaches. Different therapeutic interventions have developed as outgrowths of these approaches; however, the utility of most of these approaches is still controversial. This paper explores current research on school phobia in a North American context and these writers propose extending research on the application of positive behaviour supports (PBS) as a treatment modality for addressing the behavioural support needs of children affected by school phobia.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号