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   2854篇
  免费   34篇
  国内免费   46篇
教育   1825篇
科学研究   335篇
各国文化   10篇
体育   218篇
综合类   135篇
文化理论   4篇
信息传播   407篇
  2024年   1篇
  2023年   7篇
  2022年   16篇
  2021年   46篇
  2020年   49篇
  2019年   54篇
  2018年   44篇
  2017年   50篇
  2016年   50篇
  2015年   99篇
  2014年   223篇
  2013年   357篇
  2012年   289篇
  2011年   305篇
  2010年   218篇
  2009年   172篇
  2008年   179篇
  2007年   152篇
  2006年   164篇
  2005年   119篇
  2004年   80篇
  2003年   75篇
  2002年   60篇
  2001年   45篇
  2000年   34篇
  1999年   14篇
  1998年   9篇
  1997年   6篇
  1996年   6篇
  1995年   1篇
  1994年   2篇
  1993年   2篇
  1992年   1篇
  1987年   2篇
  1982年   1篇
  1979年   1篇
  1978年   1篇
排序方式: 共有2934条查询结果,搜索用时 15 毫秒
101.
毕业论文是高等学校本科专业人才培养方案的重要组成部分。近年来论文质量不高,抄袭已经是一个非常普遍的问题。北京城市学院经济管理学部针对学生实际情况和学生就业需求,在毕业论文的改革方面进行了有益的尝试。本文提出了调研型论文的定位与内涵;阐述了调研型论文的过程控制、指导教师队伍建设;论述了调研型论文的突出特色。  相似文献   
102.
This is an attitudinal survey that profiles Kuwait University Library and Information Science (KULIS) students' attitudes concerning Kuwait University's (KU's) libraries. It uses the phenomenological approach to analyze respondents' data regarding confidence in their skills and the effect on attitude toward KU's resources. It furthermore explores the attitudes of KU staff and the level of assistance offered to KULIS students. The results show that most of the respondents visited the library to access electronic resources. Some respondents disagreed that the staff had treated the KULIS suspiciously, yet a majority disagreed that the KU library staff was professionally trained to help KULIS students. Several respondents strongly agreed that they were confident in their searching skills. The results of the survey are used to recommend curriculum changes and ways to improve library and other academic support services at academic institutions generally.  相似文献   
103.
随着社会各界对体育教学越来越重视,我国政府也对体育教学的现代化提出了相应的政策和举措,今天体育健康教学提出了"健康第一"的口号。本文通过对上海市六所中职体育教学现状分析,并根据我国学校体育改革和发展的状况,对体育教育提供理论参考的依据。  相似文献   
104.
Much comparative research into education-related beliefs has exploited questionnaires developed in one culture for use in another. This has been particularly the case in mathematics education, the focus of this paper. In so doing, researchers have tended to assume that translation alone is sufficient to warrant a reliable and valid instrument for cross-cultural research, prompting concerns that a number of necessary equivalences are unlikely to have been addressed. In this paper, we consider the nature of these equivalences before examining the literature of a different field, healthcare research, to synthesise an approach to instrument adaptation that is pragmatic but rigorous. Finally, we demonstrate how this pragmatic approach, incorporating extensive cognitive interviews, enabled us to adapt and refine a mathematics-related beliefs questionnaire, developed in Flanders, for use with students aged 14–15 in England and Spain. Analyses indicate that the instrument so developed is multidimensional, reliable and cross-culturally valid. Some implications are discussed.  相似文献   
105.
Since the controversial finding of the Coleman Report (1966), which was that school resources had little effect on educational outcomes comparing to family background, huge literature has emerged in order to verify the above finding in countries other than the United States. The Heyneman–Loxley work (1983) presented for the first time clear evidence that variation in school resource quality could matter more than variation in family inputs in low and middle income countries. Following this literature, and using TIMSS 2007 data, we attempt in this study to revisit the Heyneman–Loxley hypothesis and the related debate regarding the overall importance of schools in explaining variations in student achievement across Middle East and North African countries. Survey Jackknife regression technique and quantile regressions have been used for the purpose of this study. Our results are in line with those of Baker et al. (2002) showing that the Heyneman–Loxley effect had declined over time.  相似文献   
106.
Massive open online courses (MOOCs) have proliferated in recent years despite disagreement about the role of MOOCs in higher education and whether student outcomes are satisfactory. Taking a mixed-methods approach, the current study surveys professors who have taught MOOCs (n = 162) in order to better understand how MOOCs are perceived by instructors. Professors’ backgrounds and beliefs about the role of MOOCs in higher education and their perceptions of the experiences of students are discussed. In addition, professors’ satisfaction in teaching MOOCs is reported. The study finds that most MOOC professors are experienced faculty members with relatively little prior experience teaching online, and that they are divided about the purpose of MOOCs in the institutional landscape of higher education.  相似文献   
107.
职业能力是人们在真实的工作情境中整体化地解决综合性问题的能力,是科学的工作方法和学习方法的基础,也是人的综合素质的具体体现。为了对酒店员工职业能力进行评价研究,需要在广泛的调研基础上进行。而调研的基础就是适合于各种类型、最广泛区域酒店所使用的关于员工职业能力的调查问卷。文章将从研究方法、研究过程等详细说明,通过相对科学和具有使用价值的调查问卷设计的过程描述及统计软件SPSS 17.0进行数据分析,从而确定影响酒店行业员工职业能力的因子。  相似文献   
108.
Online surveys are increasingly used in educational research, yet little attention has focused on ethical issues associated with their use in educational settings. Here, we draw on the broader literature to discuss 5 key ethical issues in the context of educational survey research: dual teacher/researcher roles; informed consent; use of incentives; privacy, anonymity, and confidentiality; and data quality. We illustrate methods of addressing these issues with our experiences conducing online surveys in educational contexts. Moving beyond the procedural ethics approach commonly adopted in quantitative educational research, we recommend adopting a situated/process ethics approach to identify and respond to ethical issues that may arise during the conduct, analysis, and reporting of online survey research. The benefits of online surveying in comparison to traditional survey methods are highlighted, including the potential for online surveys to provide ethically defensible methods of conducting research that would not be feasible in offline education research settings.  相似文献   
109.
作者通过对四川省青川县和彭州市两个地震灾区6-24个月龄婴幼儿健康状况的统计分析,发现该地区生长发育状况不佳,存在营养不良现象,其中贫血率较高。经过对比进行营养包6个月干预后的人群统计分析,发现营养状况稍得到改善,其中彭州市目标人群贫血改善明显,由此提出面对四川其它或其它类似贫困地震地区,由于贫困,天灾必然加剧受灾人群的营养状况,特别是贫血率状况,针对这些地区的求援,必须紧迫加强营养包的干预,而且需要持续性的干预,比较可靠的预算应该在灾难期6个月以上方有一定的作用,同时必要的管理措施有利于保证营养干预对象的稳定性,提高营养干预的有效性的。  相似文献   
110.
邢幸 《情报探索》2014,(4):62-64,68
阐述网络资源调查的重要性,介绍关键词调查法、分类调查法、链接调查法等3种主要网络调查方法,为网络资源开发利用提供参考。  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