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   4464篇
  免费   130篇
  国内免费   65篇
教育   2973篇
科学研究   802篇
各国文化   20篇
体育   246篇
综合类   225篇
文化理论   7篇
信息传播   386篇
  2024年   1篇
  2023年   27篇
  2022年   64篇
  2021年   115篇
  2020年   158篇
  2019年   153篇
  2018年   164篇
  2017年   146篇
  2016年   153篇
  2015年   138篇
  2014年   322篇
  2013年   579篇
  2012年   364篇
  2011年   329篇
  2010年   271篇
  2009年   218篇
  2008年   236篇
  2007年   268篇
  2006年   252篇
  2005年   189篇
  2004年   159篇
  2003年   117篇
  2002年   73篇
  2001年   58篇
  2000年   36篇
  1999年   20篇
  1998年   11篇
  1997年   7篇
  1996年   11篇
  1995年   6篇
  1994年   4篇
  1993年   4篇
  1992年   4篇
  1991年   1篇
  1979年   1篇
排序方式: 共有4659条查询结果,搜索用时 435 毫秒
991.
992.
通过对情境学习理论的分析,提出了一种信息技术学习支持系统的理论模型,从理论上分析和确定系统的框架结构,并对所应用的技术进行了介绍。  相似文献   
993.
This article discusses the quality of professional relationships between educational psychologists (EPs) and other professionals who work around children, young people and their families as part of a multi-agency team (MAT). The perceived barriers to, and facilitators of, effective multi-agency working are explored in relation to their potential impact upon the process of engaging service users in change. The actions that take place within a MAT are analysed from the systemic perspective of sociocultural activity theory (AT), and supported by examples drawn from behaviour and education support teams (BESTs). The implications for professional practice are discussed.  相似文献   
994.
为对船舶航行安全状况进行有效预测,利用支持向量回归(support vector regression, SVR)算法构建船舶航行安全评估模型。在分析影响船舶航行安全的因素的基础上,对船舶历史数据进行预处理后将其作为模型训练和测试的样本数据。实验结果表明:该模型评估准确度可达99.6%以上;在同一样本数据条件下,模型的评估准确度和稳定性均优于基于极限学习机(extreme learning machine,ELM)构建的模型。模型的评估结果为水上交通管理部门的监管提供参考。  相似文献   
995.
In the field of child sexual abuse (CSA) disclosure, many studies have been conducted on the impact of interviewers’ questioning style, but few have examined the impact of interviewers’ supportive comments on children's cooperative and reluctant disclosure of substantive details. This field study used a sample of children ranging from 4 to 13 years of age who have all disclosed CSA. The first objective was to examine if the interviewer's and the child's comments during CSA interviews would vary as a function of the use of the National Institute of Child Health and Human Development (NICHD) Protocol. The second objective was to identify the strongest correlates of the proportion of details disclosed by the children during forensic interviews. A total of 90 matched NICHD Protocol and non-Protocol interviews done by the same interviewers were audio-taped, transcribed, and coded using verbal subscales. The goal was to explore if differences exist between the interviewers’ supportive and non-supportive comments as well as children's cooperative and reluctant statements during investigative interviews conducted prior to or after the NICHD Protocol training. Results of a MANCOVA showed that the use of the NICHD Protocol had no influence on interviewers’ and children's demeanors. A hierarchical multiple regression analysis controlling for relevant variables (e.g., child's age and NICHD Protocol) showed that children's reluctance and interviewers’ non-support were associated with a lesser proportion of details. Overall, these results indicate that in order to promote detailed disclosure of CSA, interviewers should decrease their non-supportive comments and learn to deal more effectively with children's reluctance during forensic interviews. As such, protocols and training should encourage investigative interviewers to devote more time identifying early signs of children's verbal reluctance and to understand the negative impact of non-supportive comments on the disclosure of substantive details.  相似文献   
996.
Better understanding of the diverse reading abilities of people with dyslexia is necessary for the design of more effective learning situations, which are vital both to students with dyslexia and to their teachers. Seven individuals with dyslexia currently or formerly in higher education were interviewed about their reading experiences to learn how they themselves understand and describe their reading. The interviews are treated as individual profiles. Although the respondents were adult experienced readers, aware of their impairments, none could identify any strategy for overcoming dyslexia other than investing much time in homework and study. Each profile is unique, yet they share some characteristics, including strong parental support and a refusal to accept the label of ‘stupid’. Teachers need to recognise the diverse effects of dyslexia in order to improve the chances of dyslexic students – especially those who cannot rely upon strong parental support – of continuing to higher education.  相似文献   
997.
Abstract

Although all multicultural, multilingual, and multinational students in international schools can have special needs, the International School of Brussels wanted to increase support for particular ‘at risk’ students. This population seemed to include: students who passed standardized English as a Foreign Language tests but were not literate enough for regular classes, students with learning problems not identified in previous language or culture, and students who experienced temporary learning disabilities because of a discrepancy between what they brought to the school programme and what the school programme asked of them. The existing secondary school options included English as a Foreign Language and English as a Second Language (EFL/ESL) to prepare students for entry into regular classes, and also small group or individualized instruction to support students with special needs in regular classes. Adapting Curriculum‐Based Assessment (CBA) in an international school caused staff to review: curriculum offerings, examinations and activities, enabling objectives and minimum competency skills, and multinational approaches to special needs. The CBA philosophy supported an emphasis on local needs and the development of a school‐appropriate standard of performance for students despite culture, language, or nationality.  相似文献   
998.
ABSTRACT

‘Support for learning’ can be conceptualized in many different ways. This paper examines the role of the learning support coordinator in relation to the breadth of factors which cause pupils to experience learning difficulties in primary classrooms. It is against this background that the professional development needs of learning support coordinators is considered. The paper focuses, in particular, upon the needs of learning support teachers who work in primary schools in Singapore. The shortcomings of traditional inservice courses which focus upon curriculum development and pedagogy are discussed in relation to the wide ranging roles which learning support coordinators are expected to fulfil. The assumption that pupil achievement can be enhanced when teachers are ‘trained’ to employ certain teaching methods is questioned and the relevance of an ecological or interpretive model of staff development is discussed. Finally, the particular professional development needs of learning support coordinators in Singapore are considered.  相似文献   
999.
This study investigated the support and benefits of early intervention (EI) in families with children with special needs. Data were gathered through a written questionnaire, ‘Family Benefits Inventory’, completed by 126 families with children with special needs supported by EI teams, with ages from six months to six years in Portugal. The global results obtained in this study allowed us to conclude that families considered that they obtained benefit from EI and received support most of the time in the different dimensions of the questionnaire. Furthermore, support given by an EI professional had a positive influence on families' perceptions regarding the benefits of EI.  相似文献   
1000.
从保障下岗职工基本生活和减轻国有企业负担,为国有企业发展创造宽松的环境出发,建立一个能解决上述问题的由个人自身支持和社会支持多层面的混合经济支持理性化模式。对模式建立的价值理念和功能及其内在逻辑和特点进行分析,可以反映下岗职工作为社会经济网络的一个结点,而相应产生的纵横交错的利益关系,及其网络中传输的主要资源下岗职工的影响。  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