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   814篇
  免费   11篇
教育   647篇
科学研究   25篇
各国文化   6篇
体育   69篇
文化理论   5篇
信息传播   73篇
  2023年   3篇
  2022年   9篇
  2021年   10篇
  2020年   16篇
  2019年   35篇
  2018年   31篇
  2017年   33篇
  2016年   39篇
  2015年   29篇
  2014年   28篇
  2013年   169篇
  2012年   28篇
  2011年   21篇
  2010年   30篇
  2009年   28篇
  2008年   24篇
  2007年   21篇
  2006年   23篇
  2005年   18篇
  2004年   19篇
  2003年   16篇
  2002年   18篇
  2001年   5篇
  2000年   13篇
  1999年   8篇
  1998年   11篇
  1997年   12篇
  1996年   12篇
  1995年   9篇
  1994年   9篇
  1993年   8篇
  1992年   5篇
  1991年   6篇
  1990年   7篇
  1989年   7篇
  1988年   4篇
  1987年   6篇
  1986年   3篇
  1984年   4篇
  1983年   6篇
  1982年   5篇
  1981年   3篇
  1980年   3篇
  1979年   6篇
  1978年   2篇
  1977年   6篇
  1975年   2篇
  1974年   2篇
  1971年   2篇
  1963年   2篇
排序方式: 共有825条查询结果,搜索用时 0 毫秒
821.
822.
Depression among students with learning disabilities: assessing the risk   总被引:3,自引:0,他引:3  
Researchers have found that students with learning disabilities (LD) obtain statistically higher scores on measures of depression than their peers without LD. However, what is not known is whether students with LD display greater levels of clinical depression than their peers without LD. If they do, then special education services should address this area of concern. If they do not, then the current mental health system may be adequate to treat children and adolescents with depression regardless of whether they have concomitant LD. The purpose of this study was to meta-analyze the data-based literature and quantify mean differences in depression measure scores and levels of clinical depression between students with and without LD.  相似文献   
823.
OBJECTIVE: To identify reliable, inexpensive predictors of foster care placement disruption that could be used to assess risk of placement failure. METHODS: Using the Parent Daily Report Checklist (PDR), foster or kinship parents of 246 children (5-12 years old) in California were interviewed three times about whether or not their foster child engaged in any of the 30 problem behaviors during the previous 24 h. PDR was conducted during telephone contacts (5-10 min each) that occurred from 1 to 3 days apart at baseline. Disruptions were tracked for the subsequent 12 months. Other potential predictors of disruption were examined, including the child's age, gender, and ethnicity, the foster parent's ethnicity, the number of other children in the foster home, and the type of placement (kin or non-kin). RESULTS: Foster/kin parents reported an average of 5.77 child problems per day on the PDR checklist. The number of problem behaviors was linearly related to the child's risk of placement disruption during the subsequent year. The threshold for the number of problem behaviors per day that foster and kinship parents tolerated without increased risk of placement disruption for these latency-aged children was 6 or fewer. Children in non-kin placements were more likely to disrupt than those in kinship placements. There was a trend for increased risk of disruption as the number of children in the home increased. CONCLUSIONS: The PDR Checklist may be useful in predicting which placements are at most risk of future disruption, allowing for targeted services and supports.  相似文献   
824.
Learning Environments Research - School climate measures are important tools that assist educators in evaluating the “norms, values, and expectations that support people feeling socially,...  相似文献   
825.
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