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   333篇
  免费   10篇
  国内免费   5篇
教育   206篇
科学研究   47篇
各国文化   2篇
体育   24篇
综合类   12篇
信息传播   57篇
  2024年   1篇
  2023年   4篇
  2022年   13篇
  2021年   23篇
  2020年   17篇
  2019年   21篇
  2018年   12篇
  2017年   19篇
  2016年   10篇
  2015年   30篇
  2014年   19篇
  2013年   50篇
  2012年   15篇
  2011年   17篇
  2010年   11篇
  2009年   8篇
  2008年   14篇
  2007年   8篇
  2006年   4篇
  2005年   5篇
  2004年   4篇
  2003年   3篇
  2002年   1篇
  2001年   3篇
  2000年   3篇
  1999年   3篇
  1998年   2篇
  1997年   3篇
  1996年   2篇
  1995年   2篇
  1994年   6篇
  1993年   2篇
  1992年   1篇
  1989年   1篇
  1987年   1篇
  1986年   1篇
  1985年   1篇
  1983年   1篇
  1980年   3篇
  1978年   1篇
  1974年   1篇
  1971年   1篇
  1970年   1篇
排序方式: 共有348条查询结果,搜索用时 15 毫秒
1.
2.
完善高校学术规范制度是治理研究生学术不端的重要环节。综合分析38所985工程大学研究生学术不端治理文本后发现,当前高校在研究生学术不端治理的制度构建上主要体现在治理依据、治理原则、治理内容、治理程序、惩治方式等五个方面,较为全面。但也存在一些共性问题,一是文本内容表述不一,认定、惩戒标准失衡;二是制度设计缺陷,主动治理意识不足;三是教化性特征不显,学生权益保障不移;四是"重处罚、轻预防"。完善研究生学术不端治理制度需强化高校主动治理意识、构建系统化治理机制、重视治理程序正义、优化惩戒实施以及改变功利性评价机制。  相似文献   
3.
4.
This article documents minority youth sense-making around the concept of diversity and the founding of a youth activist group that seeks spaces for policy thinking and protesting against racial inequalities in selective enrollment schools. Utilizing the sociological theory of racial formation and the concept of racial projects (Omi and Winant in Racial formation in the United States, 3rd edn, Routledge, New York, 2014), this article draws on data from a critical ethnography. The author argues that youth activists offer a critical perspective for researchers and policy-makers in the face of neoliberal school choice policy. Findings reveal that youth activists understand a lack of diversity as racial imbalance in high status schools, and that they expose structural inequalities that are embedded in policy structures and processes such as selective enrollment high schools. Implications are discussed to show how re-conceptualizing policy as a racial formation can bring structural and institutional racist practices into view in hopes of transforming district policies to offer access to high quality schools for all students.  相似文献   
5.
Impact of a statewide home visiting program to prevent child abuse   总被引:1,自引:0,他引:1  
OBJECTIVES: To assess the impact of a voluntary, paraprofessional home visiting program in preventing child maltreatment and reducing the multiple, malleable psychosocial risks for maltreatment for which families had been targeted. METHODS: This collaborative, experimental study focused on 6 Healthy Families Alaska (HFAK) programs; 325 families were enrolled in 2000-2001, randomized to intervention and control groups, and interviewed to measure baseline attributes. Follow-up data were collected when children were 2 years old (85% follow-up rate). Outcomes included maltreatment reports, measures of potential maltreatment and parental risks, for example, poor mental health, substance use, and partner violence. HFAK records were reviewed to measure home visiting services. Home visitors were surveyed to measure perceived effectiveness and training adequacy. RESULTS: Parental risks were common at baseline, and one-sixth of families had a substantiated child protective services report in the child's first 2 years of life. There was no overall program effect on maltreatment reports, and most measures of potential maltreatment. Home visited mothers reported using mild forms of physical discipline less often than control mothers. The groups were similar in their use of more severe forms of physical discipline. There was no program impact on parental risks. There was no impact on outcomes for families with a 'high dose' of home visiting. Home visitors often failed to address parental risks and seldom linked families with community resources. Contradictions in the model compromised effectiveness. CONCLUSIONS: The program did not prevent child maltreatment, nor reduce the parental risks that had made families eligible for service. Research is needed to develop and test strategies to improve the effectiveness of home visiting.  相似文献   
6.
7.
Cultural Studies of Science Education - In this paper, we provide a conceptual critique of the various constructs often used to justify policies and/or research to promote equity, diversity and...  相似文献   
8.
The researchers engaged in a qualitative analysis (using journaling and focus group methodology) of the communicative behaviors of Hispanic students with White institutional members at a medium-sized, Southwest HSI. Utilizing Co-Cultural Theory and Elaborative Coding analysis, the authors mapped how Hispanic students narrated their co-cultural communication and reasoning (i.e., why they engage in one strategy rather than another). The findings show that, although Hispanic students used almost all co-cultural strategies, their responses were clustered primarily around assimilationist strategies – indicating that they engage in a high degree of self-monitoring and self-censorship when interacting with White institutional members in an HSI. These results suggest that even when Hispanic students constitute a large or majority part of the institution’s population, they still feel the need to engage in behaviors that navigate White norms. The study concludes by examining the findings for co-cultural theorizing as well as providing insights for instructors who wish to engage in inclusive teaching practices.  相似文献   
9.
该文分析了层次分析法运用于教育评价的研究现状,以及影响电子商务专业人才培养质量的因素,构建了电子商务专业人才培养质量评价体系和判断矩阵。以江苏某高校的电子商务专业为例,运用层次分析法,综合评价电子商务专业教学质量,并提出了提高电子商务专业人才培养质量的建议。  相似文献   
10.
宋璐璐  曹植  代敏 《资源科学》2021,43(3):501-512
中国是全球最大的汽车制造和消费国,汽车行业带来的资源消耗和温室气体排放受到了学者的广泛关注.辨析汽车行业的物质资源代谢特征和碳减排潜力可为落实循环经济政策和实现可持续发展提供科学依据.本文基于动态物质流模型,预测了中国乘用车中21种物质材料的代谢特征,评估了乘用车使用过程中的碳减排潜力.研究结果表明:①1949-201...  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