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   14556篇
  免费   198篇
  国内免费   14篇
教育   9892篇
科学研究   1312篇
各国文化   153篇
体育   1519篇
综合类   22篇
文化理论   105篇
信息传播   1765篇
  2021年   109篇
  2020年   213篇
  2019年   303篇
  2018年   351篇
  2017年   417篇
  2016年   369篇
  2015年   243篇
  2014年   322篇
  2013年   2609篇
  2012年   279篇
  2011年   319篇
  2010年   253篇
  2009年   283篇
  2008年   266篇
  2007年   259篇
  2006年   245篇
  2005年   225篇
  2004年   467篇
  2003年   357篇
  2002年   383篇
  2001年   246篇
  2000年   258篇
  1999年   203篇
  1998年   100篇
  1997年   123篇
  1996年   151篇
  1995年   138篇
  1994年   129篇
  1993年   127篇
  1992年   181篇
  1991年   181篇
  1990年   163篇
  1989年   218篇
  1988年   177篇
  1987年   207篇
  1986年   180篇
  1985年   233篇
  1984年   191篇
  1983年   173篇
  1982年   152篇
  1981年   129篇
  1980年   111篇
  1979年   173篇
  1978年   136篇
  1977年   121篇
  1976年   139篇
  1975年   103篇
  1974年   118篇
  1973年   96篇
  1971年   107篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
The hypothesis was tested that some children develop a defensive mindset that subsumes individual social information processing (SIP) steps, grows from early experiences, and guides long-term outcomes. In Study 1 (Fast Track [FT]), 463 age-5 children (45% girls; 43% Black) were first assessed in 1991 and followed through age 32 (83% retention). In Study 2 (Child Development Project [CDP]), 585 age-5 children (48% girls, 17% Black) were first assessed in 1987 and followed through age 34 (78% retention). In both studies, measures were collected of early adverse experiences, defensive mindset and SIP, and adult outcomes. Across both studies, a robust latent construct of school-age defensive mindset was validated empirically (comparative fit index = .99 in each study) and found to mediate the impact of early child abuse (38% in FT and 29% in CDP of total effect) and peer social rejection (14% in FT and 7% in CDP of total effect) on adult incarceration.  相似文献   
992.
This study used secondary data from the My Teaching Partner-Math/Science 2013–2016 randomized control trial to explore whether equitable sociocultural classroom interactions (see Curenton et al., 2019) were associated with the skills of 105 four- and five-year-olds (52% boys; drawn from 20 unique video recordings of preschool teachers/classrooms; 43% were Black, Latine, Asian, or other racially marginalized learners). Equitable interactions predicted children's skills with effect sizes ranging from small (0.01–0.44) to large (1.00). Moderation analyses revealed that when classrooms had more racially marginalized learners, teachers’ use of equitable disciplinary and personalized learning practices were associated with higher executive functioning gains across prekindergarten. Findings illustrate how classroom composition can be a key indicator between equitable classroom interactions and young children's early skills.  相似文献   
993.
994.
Higher Education - Feedback literacy is an important graduate attribute that supports students’ future work capacities. This study aimed to develop a framework through which...  相似文献   
995.
Developmental theories often assume that specific environmental risks affect specific outcomes. Canonical Correlation Analysis was used to test whether 28 developmental outcomes (measured at 11–15 years) share the same early environmental risk factors (measured at 0–3 years), or whether specific outcomes are associated with specific risks. We used data from the UK Millennium Cohort Study (N = 10,376, 51% Female, 84% White) collected between 2001 and 2016. A single environment component was mostly sufficient for explaining cognition and parent-rated behavior outcomes. In contrast, adolescents’ alcohol and tobacco use were specifically associated with their parents’, and child-rated mental health was weakly associated with all risks. These findings suggest that with some exceptions, many different developmental outcomes share the same early environmental risk factors.  相似文献   
996.
Higher Education - Doctoral researchers and early career researchers (ECRs) are crucial to producing scientific advancements and represent the future of academic leadership. Their research...  相似文献   
997.
Research in Science Education - Two common reasons elementary preservice teachers have low self-efficacy with science teaching is their lack of content knowledge and past negative experiences with...  相似文献   
998.
International Journal for the Advancement of Counselling - This content analysis examined assessments available for the screening of sex trafficking to provide professional counselors further...  相似文献   
999.
Cultural Studies of Science Education - The link between science education and early childhood education is still blurred. This is so because many science education researchers apparently, but...  相似文献   
1000.
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