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   24450篇
  免费   361篇
  国内免费   18篇
教育   17466篇
科学研究   1980篇
各国文化   270篇
体育   2354篇
综合类   8篇
文化理论   227篇
信息传播   2524篇
  2021年   247篇
  2020年   368篇
  2019年   555篇
  2018年   759篇
  2017年   691篇
  2016年   699篇
  2015年   423篇
  2014年   572篇
  2013年   4501篇
  2012年   498篇
  2011年   558篇
  2010年   418篇
  2009年   456篇
  2008年   502篇
  2007年   464篇
  2006年   441篇
  2005年   376篇
  2004年   404篇
  2003年   322篇
  2002年   341篇
  2001年   466篇
  2000年   518篇
  1999年   446篇
  1998年   263篇
  1997年   264篇
  1996年   315篇
  1995年   257篇
  1994年   267篇
  1993年   232篇
  1992年   358篇
  1991年   378篇
  1990年   349篇
  1989年   376篇
  1988年   345篇
  1987年   331篇
  1986年   330篇
  1985年   383篇
  1984年   300篇
  1983年   322篇
  1982年   256篇
  1981年   255篇
  1980年   265篇
  1979年   358篇
  1978年   269篇
  1977年   248篇
  1976年   201篇
  1975年   184篇
  1974年   187篇
  1973年   183篇
  1971年   177篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
11.
ABSTRACT

To better understand doping-related attitude change, it is important to consider not only the amount of thinking (i.e., elaboration) done by message recipients, but also the favourability of their thoughts in response to the proposal, as well as the perceived validity in their thoughts. The main goal of the present study was to analyse the effects of a meta-cognitive process (i.e., thought validation) on attitudes related to doping. Thus, we randomly assigned participants to read a message either against or in favour of legalising several doping behaviours. Participants listed their thoughts regarding the proposal and indicated the perceived validity in their thoughts, then reported their attitudes. As hypothesised, the message against legalisation elicited more unfavourable thoughts and attitudes than the message in favour of legalisation. Most relevantly, the effects of the message direction on attitudes were greater for participants with higher (vs. lower) levels of thought validity. Furthermore, consistent with the thought validation process, results revealed that thought favourability was a better predictor of attitudes for participants with higher (vs. lower) perceived thought validity, indicating that perceiving one’s thoughts as valid plays an important role in persuasion. These findings provide novel insights for research and interventions regarding doping in sports.  相似文献   
12.
The purpose of this article was to systematically review the available research on learner characteristics that influence the treatment effectiveness of early literacy interventions. Meta‐analytic procedures were applied to a total of 30 studies that met the inclusionary and exclusionary criteria. Mean average effect sizes were computed for seven primary learner characteristic categories: (1) rapid naming, (2) alphabetic principle, (3) phonological awareness, (4) problem behavior, (5) memory, (6) IQ, and (7) demographic. The primary learner characteristics that influenced the treatment responsiveness of early literacy interventions were, in order of magnitude, rapid naming, problem behavior, phonological awareness, alphabetic principle, memory, IQ, and demographics. With the exception of the demographic category, the obtained effect sizes for the primary learner characteristics were moderately large. The demographic primary learner characteristic (i.e., disability, ethnicity, grade‐level status) of children was not statistically (p < 0.05) distinct from zero. The findings, limitations, and future research needs are discussed.  相似文献   
13.
14.
15.
16.
What are typical requirements in graduate measurement programs? How d o programs in measurement and research methods differ?  相似文献   
17.
18.
19.
20.
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