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   1382篇
  免费   23篇
教育   1130篇
科学研究   49篇
各国文化   9篇
体育   75篇
文化理论   8篇
信息传播   134篇
  2022年   7篇
  2021年   26篇
  2020年   26篇
  2019年   35篇
  2018年   49篇
  2017年   52篇
  2016年   48篇
  2015年   34篇
  2014年   53篇
  2013年   323篇
  2012年   36篇
  2011年   46篇
  2010年   30篇
  2009年   37篇
  2008年   46篇
  2007年   28篇
  2006年   23篇
  2005年   26篇
  2004年   30篇
  2003年   32篇
  2002年   32篇
  2001年   22篇
  2000年   32篇
  1999年   15篇
  1998年   18篇
  1997年   14篇
  1996年   19篇
  1995年   24篇
  1994年   18篇
  1993年   20篇
  1992年   19篇
  1991年   14篇
  1990年   15篇
  1989年   8篇
  1988年   8篇
  1987年   6篇
  1986年   9篇
  1985年   12篇
  1984年   13篇
  1983年   6篇
  1982年   11篇
  1981年   13篇
  1980年   10篇
  1979年   5篇
  1978年   8篇
  1976年   5篇
  1975年   4篇
  1974年   5篇
  1973年   5篇
  1841年   4篇
排序方式: 共有1405条查询结果,搜索用时 15 毫秒
91.
This study examines whether levels of father engagement (e.g., verbal stimulation, caregiving, and physical play) vary by race/ethnicity using a model that controls for fathers' human capital, mental health, and family relationships. It also tests whether the models work similarly across race/ethnic groups. Its sample of N=5,089 infants and their families is drawn from the Early Childhood Longitudinal Study - Birth Cohort (ECLS-B). We found that, after including controls, African American and Latino fathers had higher levels of engagement in caregiving and physical play activities than White fathers. There were no differences in verbal stimulation activities across race/ethnicity. Fathers' education (college level) predicted more verbally stimulating activities whereas fathers' report of couple conflict predicted less caregiving and physical play. Although levels of engagement differed across the groups, the overall models did not differ by race/ethnicity, except for physical play. African American mothers who reported high levels of depressive symptoms had partners who engaged in more physical play than White mothers with high levels of depressive symptoms.  相似文献   
92.
Many studies have examined associations between children's theory of mind and social behavior with familiar peers, but to date none have examined how theory of mind might relate to behavior toward unfamiliar peers in a play setting. Forty-four 4-year-olds (21 girls, 23 boys) participated in standard theory-of-mind tasks and in a play session with 3 or 4 other children who were unfamiliar. Children were also tested on general vocabulary ability. No relations were found between theory of mind and social engagement. However, positive associations were found between theory of mind and time spent observing, but not interacting with, other children. Possible explanations of the links between theory of mind, temperament, and social interest are considered.  相似文献   
93.
The shared and unique effects of teacher and student reports of teacher student relationship quality (TSRQ) in second and third grade on academic self views, behavioral engagement, and achievement the following year were investigated in a sample of 714 academically at-risk students. Teacher and student reports of teacher-student support and conflict showed low correspondence. As a block, teacher and student reports of TSRQ predicted all outcomes, above prior performance on that outcome and background variables. Student reports uniquely predicted school belonging, perceived academic competence, and math achievement. Teacher reports uniquely predicted behavioral engagement and child perceived academic competence. Teacher and student reports of the teacher-student relationship assess largely different constructs that predict different outcomes. Implications of findings for practice and research are discussed.  相似文献   
94.
95.
96.
97.
98.
99.
100.
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