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   3069篇
  免费   28篇
  国内免费   35篇
教育   1201篇
科学研究   382篇
各国文化   2篇
体育   49篇
综合类   81篇
信息传播   1417篇
  2023年   2篇
  2022年   16篇
  2021年   26篇
  2020年   30篇
  2019年   27篇
  2018年   26篇
  2017年   42篇
  2016年   25篇
  2015年   44篇
  2014年   146篇
  2013年   496篇
  2012年   174篇
  2011年   239篇
  2010年   157篇
  2009年   156篇
  2008年   191篇
  2007年   249篇
  2006年   259篇
  2005年   245篇
  2004年   189篇
  2003年   151篇
  2002年   91篇
  2001年   74篇
  2000年   46篇
  1999年   11篇
  1998年   3篇
  1997年   4篇
  1996年   3篇
  1995年   2篇
  1994年   2篇
  1993年   3篇
  1992年   1篇
  1991年   2篇
排序方式: 共有3132条查询结果,搜索用时 15 毫秒
1.
朱亚娟 《成人教育》2021,41(4):88-93
英国是最早建立职业教育资格证书制度的国家。其“两个证书”制度、统一证书体系、国家资格框架、C&G资格证书制度、职业能力等级标准、职业能力评定依据、职业能力评定方式等值得肯定,但存在职业资格证书等同于低水平技术技能、摇摆于两种职业资格鉴定模式之间、职业资格证书设计理想远胜现实等问题。建立我国职业教育资格证书制度必须强化法律保障作用、建立资格证书制度、注重能力认定公允、企业必须高度参与。  相似文献   
2.
本文通过汉译英内在格句翻译测试探究了内在格习得进程中的语段伸缩与参照—认知的序列离散样态。结果显示:四类内在格句的习得难度影响到语段的局部性伸展长度、收窄长度以及语段接口重装形态;三个组别在参照点与认知标的上表征为铰链型序列组合(弱震颤离散化)、黏着型序列组合(强震颤离散化)以及松散型序列组合(超强震颤离散化)。语段伸缩性有助于内在格句的语段序列重装,降低英语内在格习得难度以及优化语段槽位布局。  相似文献   
3.
我国农技推广体系的机制创新及经验研究   总被引:1,自引:0,他引:1  
创新公益性机构与社会化组织融合发展机制,对于完善我国农技推广体系和建立现代农业经营制度具有重要意义。本文基于实地调研,采取案例研究和对比方法,提炼了典型模式,分析农技推广机制创新的经验,提出完善我国农技推广体系的对策。结果表明,我国农技推广体系机制创新,形成了政府主导下组织再造、社会化组织有偿服务、政府购买服务、农科教推协同推广4种模式。基层实践推动了我国农技推广体系变革,公益性推广服务职能得到拓展、农技供给结构发生变化、社会化服务市场快速发展、政府主导作用日益突出。新形势下,需要进一步强化政策顶层设计、深入推进公益性机构改革和提高政府对农技推广的管理能力。  相似文献   
4.
5.
Library access to justice programs and services help people who need legal information and who cannot afford an attorney. Librarian mediation is a critical component in the provision of access to justice services. However, the value of library mediation, or assistance with using library resources, is often unrecognized, particularly where members of the public are trying to access electronic legal information sources, online legal forms, and other law technologies. This article will explore the role of librarians in providing access to justice services from the perspective of the work of Richard Susskind, which emphasizes technological approaches to providing legal services. While there is a place for technology in access to justice services, there is also a valuable role that librarians play in contributing to access to justice.  相似文献   
6.
This research explores the impact of the Reading Education Assistance Dogs (READ) scheme on reading engagement and motivation among Early Years Foundation-Stage children using a case study approach at a primary school in the English Midlands. There is a notable lack of UK-based research into the READ scheme, which offers a potential alternative method for promoting engagement among young readers. This study used qualitative techniques to determine if the READ scheme is reported to have an impact; and if so, what type of impact. The findings suggest that the READ scheme is successful in a number of areas, including promoting engagement, increased motivation, improved attainment, fostering children’s enjoyment and promoting a love of reading, alongside other additional benefits for specific target groups. It must be recognised that this case study is based on a small pool of opportunity-sampled participants, so the findings cannot be further generalised, but do provide a useful insight into an under-researched area, as a starting point for which more specific aspects and impacts could be investigated.  相似文献   
7.
ABSTRACT

Background: Schoolchildren’s personality development is considered a central goal of physical education (PE). With regard to the relationship between psychological well-being and global self-esteem over the life course, the promotion of positive self-esteem is an issue of particular significance. Past research revealed that PE taught with an individualized teacher frame of reference (iTFR) and a reflexive teaching style is associated with positive effects on facets of children’s perceived sports competence. However, it remains an open question whether this teaching styles has the potential to promote positive self-esteem.

Purpose: The present study investigated whether a five-month teacher training, aimed to enhance the teachers’ iTFR and their reflexive teaching style in PE, has a positive effect on students’ perceived sports competence and their global self-esteem. To analyse the implementation quality, changes in students’ perceived iTFR and perceived reflexive teaching style were investigated.

Method: A total of 21 teachers were assigned to either an intervention group (n?=?13), receiving the five-month teacher training, or a control group (n?=?8) consisting of regular teaching without teacher training. The teacher training encompassed five three-hour consecutive sessions during which the teachers acquired theoretical and practical knowledge about the promotion of competence perceptions in PE with a reflexive teaching style and an iTFR. Between the sessions, the teachers were instructed to implement an iTFR and a reflexive teaching style into their own PE classes. To evaluate the effects of the teacher training, their students’ (N?=?315, 53.7% girls, Mage?=?13.2 y, SDage?=?1.3 y) perceived teaching style (iTFR and reflexive teaching), perceived sports competence and global self-esteem were measured with paper-pencil questionnaires at three measurement points (pre, post and follow-up).

Findings: Linear mixed effect models showed that students of the intervention group reported an increase in their teachers’ reflexive teaching style, but there were no changes with regard to iTFR. With regard to students’ perceived sports competence and global self-esteem, there were significant interaction effects between time and group over a period of eight months (from pre-test to follow-up), indicating positive effects on these self-concept dimensions due to the teacher training.

Conclusion: The present study indicates that a long-term teacher training supports PE teachers to implement teaching styles with the aim to promote students’ self-concept. Furthermore, the findings lead to the assumption that a more pronounced iTFR in combination with an enhanced reflexive teaching style has the potential to positively influence schoolchildren’s perceived sports competence and global self-esteem.  相似文献   
8.
韩国的现代化发展经历了开始、高潮和平稳三个阶段,积累了一定的经验和教训,针对我国现代化发展的问题也有一定的借鉴意义,本文从政府与市场的关系、政府和企业的关系、出口贸易和国际市场的关系、生产和科研的关系等四个方面总结出了韩国现代化发展历程对中国现代化的借鉴意义。  相似文献   
9.
[目的/意义]数据的价值和科学数据开放存取出版的重要性已成为共识,欧美科学数据开放存取出版平台的建设经验具有借鉴意义。[方法/过程]选取欧美地区14个典型的科学数据开放存取出版平台为样本,根据科学数据出版"采集-分发-重用"的生命周期,从科学数据出版政策或愿景,科学数据整合、标识与交互,科学数据出版与分发,科学数据引用,数据生命周期管理与出版质量控制5个方面展开调研,归纳其服务建设特点与经验。[结果/结论]提炼得出对我国科学数据开放存取出版平台服务建设的有益启示:制定覆盖科学数据出版全生命周期的政策,重视科学数据出版服务建设的数据整合、数据标识、数据引用、数据评审等关键性问题。  相似文献   
10.
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