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   843篇
  免费   25篇
教育   710篇
科学研究   29篇
各国文化   8篇
体育   36篇
综合类   1篇
文化理论   3篇
信息传播   81篇
  2024年   3篇
  2023年   6篇
  2022年   10篇
  2021年   9篇
  2020年   15篇
  2019年   26篇
  2018年   40篇
  2017年   43篇
  2016年   43篇
  2015年   30篇
  2014年   24篇
  2013年   193篇
  2012年   29篇
  2011年   35篇
  2010年   16篇
  2009年   23篇
  2008年   23篇
  2007年   27篇
  2006年   24篇
  2005年   18篇
  2004年   20篇
  2003年   26篇
  2002年   14篇
  2001年   9篇
  2000年   14篇
  1999年   11篇
  1998年   4篇
  1997年   9篇
  1996年   16篇
  1995年   5篇
  1994年   7篇
  1993年   7篇
  1992年   6篇
  1991年   6篇
  1990年   3篇
  1989年   5篇
  1988年   5篇
  1987年   6篇
  1985年   3篇
  1984年   3篇
  1981年   4篇
  1977年   2篇
  1974年   4篇
  1973年   5篇
  1972年   3篇
  1971年   2篇
  1970年   2篇
  1968年   3篇
  1857年   3篇
  1855年   2篇
排序方式: 共有868条查询结果,搜索用时 8 毫秒
141.
Executive control (EC) is related to mathematics performance in middle childhood. However, little is known regarding how EC and informal numeracy differentially support mathematics skill acquisition in preschoolers. A sample of preschoolers (115 girls, 113 boys), stratified by social risk, completed an EC task battery at 3 years, informal numeracy assessments at 3.75 and 4.5 years, and a broad mathematics assessment during kindergarten. Strong associations were observed between latent EC at age 3 and mathematics achievement in kindergarten, which remained robust after accounting for earlier informal numeracy, socioeconomic status, language and processing speed. Relations between EC and mathematics achievement were stronger in girls than in boys. Findings highlight the unique role of EC in predicting which children may have difficulty transitioning to formal mathematics instruction.  相似文献   
142.
143.
This exploratory study presents a different approach to studying transition by involving students as researchers. The aim was to investigate how students talked about their experiences of transition in university. Nineteen first and second year undergraduate psychology students participated in focus groups and semi-structured interviews, conducted by student researchers, to provide in-depth accounts of their transition experiences. Findings showed that students held internal images about university, shaped through cultural experience, which were used to form expectations and interpret experiences. Social relationships were crucial, with the formation of groups facilitating adjustment in an unfamiliar environment. Students also described how negotiating transition contributed to personal changes. The research emphasises the salience of sociocultural factors in transition, and the relationship between transition and identity. Additionally, the value of including students as researchers to provide authentic access to student voices is highlighted.  相似文献   
144.
This research explores perceptions of studying among students taking public examinations at age 16. Cluster analysis was used to classify 826 Year 11 students, in their final year of compulsory schooling, according to their study typology. Pupils were drawn from eight outer London schools and completed a self-report questionnaire to assess perceptions of studying. The analysis revealed six distinctive groups with differences in the use of metacognitive, effort-management, time-management and study strategies. The groups differed in relation to attainment and the amount of homework that students reported completing. Clusters were identified with poor students, who had become disengaged with their studies, and hard working students, who valued the task and adopted a variety of strategies. Other clusters displayed poor time management strategies, use of planning and organisational strategies. For the future, it appears important to understand characteristics that are exhibited by individual students, if all are to be assisted in achieving their potential.  相似文献   
145.
Research in the area of technology learning environments is tremendously complex. Tasks performed in these contexts are highly cognitive and mostly invisible to the observer. The nature of performance in these contexts is explained not only by the outcome but also by the process. However, evaluating the learning process with respect to tasks involving technology is difficult to measure objectively. As a result, audit trails (also called log or dribble files) are becoming extremely valuable tools in evaluating learning and performance in complex environments. This article reviews efforts of researchers in various areas, describes the nature of research using dribble files, and provides a framework on which investigators might build evaluations.  相似文献   
146.
147.
ObjectiveTo present the need and plan for development of a General Comment for the UN Convention on the Rights of the Child Article 19 which has the potential to transform and advance child protection through the infusion of a child rights approach.MethodsThe Committee on the Rights of the Child (Committee) authorized ISPCAN and IICRD to draft a General Comment for CRC Article 19 (GC19) and to introduce implementation supports. An international working group (GC19WG), Expert Advisory Panel (EAP), and GC19 Focal Group of Committee members (GC19 CRC FG) have been organized to help guide and carry out the program of development. Analyses of relevant histories and knowledge, including effective and promising child protection strategies, are being applied to guide formulation of the GC and high priority implementation components. Consultations on the draft and supportive products will be conducted in cooperation with UNICEF, WHO, the NGO Group for the CRC, and other NGOs.Advice is to be solicited from interested parties and organizations in person and through distance communication throughout the world.ResultsIn addition to the GC19, numerous implementation supports will be planned and some will be produced and piloted during the program of development. Under consideration are an implementation guide and resources; commentary; accountability models, indicators, measures and evaluation systems; a clearing house and resource website; a child-appropriate version of GC19; and education/training curricula and programs.Practice implicationsGC19 has the potential to transform child protection by fostering a paradigm shift in its conceptualization, theory, research, and practice. Article 19 encourages an interpretation and application beyond narrow child protection conceptualizations and practices which have been found seriously inadequate. The General Comment can advance effective prevention of maltreatment and protection of personal security by promoting the child's rights, well-being, health, and development in all aspects of child protection. GC19 will provide support to the Committee on the Rights of the Child in its monitoring and guiding functions, and to States Parties, professionals, and civil society agents concerned with the protection and well-being of children.  相似文献   
148.
The use of fiction and autobiography in social science course work has been shown to enhance students' learning experience. Using the novel PUSH, by Sapphire, we designed a curriculum supplement for the social work course, human behavior and the social environment (HBSE) that encourages students to integrate course content in an innovative way and enables them to apply the material to life-like situations. The HBSE supplement allows students to explore poignant and problematic issues that push them past intrapersonal and interpersonal limits. Classes are infused with energy and the critical consciousness of the students. Final projects are a systematic case study of a chosen character (or characters) in the book and are a testament to student critical thinking and creativity. Methods, assignments, and student experiences in an introductory BSW course are described.  相似文献   
149.
Despite growing momentum to overhaul teacher evaluation policies and practices, scant research examines how educators at the street level of such reform—principals and teachers—make sense of them, and almost no research examines the implications of current evaluation reforms for equity. This article provides findings based on a study of 14 districts implementing a new teacher evaluation policy in Connecticut. It focuses on how principals shaped teachers’ opportunities to learn about the new policy. We find that the majority of teachers’ opportunities to learn were formal and in whole group or one-on-one formats. We find important differences in the quantity and quality of learning opportunities at the district level, with districts serving greater shares of low-income students, students of color, and English language learners generally offering teachers fewer and lower quality opportunities to learn about the new reform than their counterparts. As such, this article builds on prior research illustrating the potential of new evaluation systems to exacerbate inequities and raises important cautions regarding the extent to which the unprecedented teacher evaluation reforms (currently underway) may exacerbate inequities among school districts.  相似文献   
150.
Distinguishing between equity and equality is essential when making social and moral decisions, yet the related neurodevelopmental processes are unknown. Evaluations of contextually based third‐party distributions incorporating recipient need and resource importance were examined in children and adolescents (N = 82; 8–16 years). Spatiotemporal neurodynamic responses show distinct developmental profiles to viewing such distributions. Event‐related potentials (ERPs) differentially predicted real‐life behaviors based on age, where older children's (8–10 years) evaluations were related to a fairly rapid, automatic ERP component (early posterior negativity), whereas adolescent and preadolescent (11–16 years) evaluations, first‐person allocations, and prosocial behaviors were predicted by later, cognitively controlled ERP components (P3 and late positive potential). Together, these results reveal age‐related changes regarding the neural responses that correspond to distributive justice decisions.  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