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   460篇
  免费   10篇
教育   361篇
科学研究   28篇
各国文化   6篇
体育   18篇
文化理论   1篇
信息传播   56篇
  2022年   5篇
  2021年   11篇
  2020年   11篇
  2019年   22篇
  2018年   21篇
  2017年   30篇
  2016年   17篇
  2015年   10篇
  2014年   18篇
  2013年   104篇
  2012年   13篇
  2011年   11篇
  2010年   9篇
  2009年   13篇
  2008年   10篇
  2007年   9篇
  2006年   10篇
  2005年   6篇
  2004年   9篇
  2003年   4篇
  2002年   5篇
  2001年   9篇
  2000年   7篇
  1999年   5篇
  1998年   4篇
  1997年   7篇
  1996年   4篇
  1995年   2篇
  1993年   4篇
  1992年   2篇
  1991年   4篇
  1990年   5篇
  1989年   2篇
  1988年   5篇
  1986年   4篇
  1985年   5篇
  1984年   5篇
  1983年   4篇
  1982年   4篇
  1981年   2篇
  1980年   5篇
  1979年   5篇
  1977年   3篇
  1976年   2篇
  1975年   2篇
  1974年   2篇
  1973年   4篇
  1969年   2篇
  1967年   3篇
  1935年   2篇
排序方式: 共有470条查询结果,搜索用时 703 毫秒
461.
To what extent and why do social origins matter for access to higher education, including access to elite universities? What is the role of private and selective schooling? This paper uses the 1970 British Cohort Study (BCS70) to analyse the trajectories of a generation currently in early middle age. We find that the influence of social origins, especially parental education, remains when both a wide range of cognitive measures and school attainment are controlled. Attending a private school is powerfully predictive of gaining a university degree, and especially a degree from an elite institution, while grammar schooling does not appear to confer any advantage.  相似文献   
462.
Disadvantaged neighborhoods confer risk for behavior problems in school‐aged children but their impact in toddlerhood is unknown. Relations between toddlers’ disruptive behavior and neighborhood disadvantage, family disadvantage, violence or conflict exposure, parent depressive symptoms, and parenting behavior were examined using multilevel, multigroup (girl–boy) models. Participants were 1,204 families (mean child age = 24.7 months). Unique associations between disruptive behavior and all risk factors were observed, but the effect of neighborhood disadvantage was negligible when all of the more proximal factors were accounted for. The results suggest both that children in disadvantaged neighborhoods are at greater risk of behavior problems than children in nondisadvantaged neighborhoods and that optimal prevention/intervention work with these children will attend to proximal risk factors.  相似文献   
463.
We investigate adolescent risk factors, measured at both early and late adolescence, for involvement in child maltreatment during adulthood. Comprehensive assessments of risk factors for maltreatment that use representative samples with longitudinal data are scarce and can inform multilevel prevention. We use data from the Rochester Youth Development Study, a longitudinal study begun in 1988 with a sample of 1,000 seventh and eighth graders. Participants have been interviewed 14 times and, at the last assessment (age 31), 80% were retained. Risk factors represent 10 developmental domains: area characteristics, family background/structure, parent stressors, exposure to family violence, parent–child relationships, education, peer relationships, adolescent stressors, antisocial behaviors, and precocious transitions to adulthood. Maltreatment is measured by substantiated reports from Child Protective Services records. Many individual risk factors (20 at early adolescence and 14 at later adolescence) are significantly, albeit moderately, predictive of maltreatment. Several developmental domains stand out, including family background/structure, education, antisocial behaviors, and precocious transitions. In addition, there is a pronounced impact of cumulative risk on the likelihood of maltreatment. For example, only 3% of the youth with no risk domains in their background at early adolescence were involved in later maltreatment, but for those with risk in 9 developmental domains the rate was 45%. Prevention programs targeting youth at high risk for engaging in maltreatment should begin during early adolescence when risk factors are already at play. These programs need to be comprehensive, capable of addressing the multiple and interwoven nature of risk that is associated with maltreatment.  相似文献   
464.
The purpose of this study was to examine determinants of Black male students’ engagement with faculty in the community college. Data from this study were derived from the 2011 three-year cohort of the Community College Survey of Student Engagement (CCSSE). Using data from 11,384 Black male respondents within 260 community colleges, this study investigated faculty–student engagement using hierarchical, multilevel modeling. Among other findings, this study illustrated the importance of reading remediation, participation in learning communities, study skills courses, and college orientation in positively contributing to faculty–student interactions. Implications for college practice are discussed.  相似文献   
465.
This study investigated the extent to which early education classrooms across Indiana implemented evidence-based practices and how well the classrooms of different types of early education programs in our state compared with one another. Evidence-based effective curricula increase children’s learning compared to those that are not effective. This article addresses the question: “Are the curricula used by the teachers effective?” The 81 participating classrooms included 28 in licensed child care centers, 27 in Head Start, and 26 in public school prekindergarten. Of the 81 classrooms, 80 teachers responded to the question: “What curriculum or curricula do you use in your classroom?” We used a three-step process to determine whether each response named a curriculum based on the Head Start definition; whether studies of the curriculum met the What Works Clearinghouse (WWC) guidelines for being evidence-based; and if the WWC reviews identified the curriculum as effective in increasing children’s learning. Findings revealed that only 2 of 80 responding teachers used a curriculum determined by WWC to be effective. Other teachers used curricula that did not meet the Head Start definition, used curricula that did not meet the WWC standards for evidence, or used curricula with evidence but that were ineffective. These findings suggest that administrators and teachers should opt for a curriculum determined to be effective and to choose whether the curriculum will be math- or literacy-based since no comprehensive curriculum has been determined to be effective. A challenge for implementation is that the WWC has shown only five curricula to be effective.  相似文献   
466.
The Integrated Food Safety Centers of Excellence aim to develop novel learning methods to educate and train the future public health workforce to investigate foodborne outbreaks. The Foodborne Outbreak Challenge (FOC) was a one‐day event hosted by the Colorado Integrated Food Safety Center of Excellence at the Colorado School of Public Health. The FOC incorporated experiential, problem‐based, and interdisciplinary pedagogies from case studies, simulation exercises, and public health case competitions, to deliver a novel learning experience that met the training needs of a multidisciplinary foodborne outbreak response team with diverse skills sets. The event received positive feedback, and participants demonstrated knowledge gain. Event materials are available for other institutions to use.  相似文献   
467.
In 2014, a large archive of hacked nude photos of female celebrities was released on 4chan and organized and discussed primarily on Reddit. This paper explores the ethical implications of this celebrity nude photo leak within a frame of gendered privacy violations. I analyze a selection of a mass capture of 5143 posts and 94,602 comments from /thefappening subreddit, as well as editorials written by female celebrities, feminists, and journalists. Redditors justify the photo leak by arguing the subjects are privileged because they are celebrities; that the celebrities are at fault for failing to appropriately protect their information; and that the only person ethically responsible for the leak is the hacker. The popular press primarily took a feminist perspective, linking the photo leak to institutionalized sexism and misogyny. I argue that the Reddit participants frame the privacy violations within a context of geek masculinity, in which references to masturbation and pornography and casually misogynist language are used to signify a normative masculine self. Privacy violations are de-emphasized when the victims are women and gender or feminist concerns are rejected. Entitlement to viewing women’s bodies and male sexual desire are prioritized over ethical concerns over privacy violations. The paper contributes to understanding how privacy violations are normatively gendered and reinforced by gender inequality.  相似文献   
468.
469.
470.
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