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   163399篇
  免费   7561篇
  国内免费   157篇
  2021年   1494篇
  2020年   2779篇
  2019年   3434篇
  2018年   3425篇
  2017年   3880篇
  2016年   4565篇
  2015年   3917篇
  2014年   4800篇
  2013年   23453篇
  2012年   4249篇
  2011年   3266篇
  2010年   3747篇
  2009年   4686篇
  2008年   3536篇
  2007年   3068篇
  2006年   3748篇
  2005年   3754篇
  2004年   3255篇
  2003年   2879篇
  2002年   2682篇
  2001年   2885篇
  2000年   2718篇
  1999年   2873篇
  1998年   2773篇
  1997年   2623篇
  1996年   2558篇
  1995年   2389篇
  1994年   2357篇
  1993年   2309篇
  1992年   2361篇
  1991年   2213篇
  1990年   2052篇
  1989年   2009篇
  1988年   1985篇
  1987年   2007篇
  1986年   1978篇
  1985年   2190篇
  1984年   2366篇
  1983年   2170篇
  1982年   2337篇
  1981年   2293篇
  1980年   2135篇
  1979年   2007篇
  1978年   2083篇
  1977年   2071篇
  1976年   1859篇
  1975年   1843篇
  1974年   1878篇
  1973年   1741篇
  1972年   1371篇
排序方式: 共有10000条查询结果,搜索用时 218 毫秒
81.
Using a Piagétan perspective, this study investigated the ways in which elementary school children perceive changes in the size of a televised image (in this case, a candy bar). The findings suggest that younger children perceive changes in image size from a medium shot to a close-up as changes in the object itself. Children's responses to changes in the televised image parallel their responses to traditional conservation tasks, but conservation of televised images occurs at a later age. In addition, children appear to use different cognitive skills to interpret how a zoom or a cut transforms the size of a televised image. When a zoom is used, children more readily perceive the object as “growing larger.”  相似文献   
82.
Our aim was to explore the role of parents in the transmission of stereotypical body size attitudes and awareness of weight loss strategies to preschool children. Participants were 279 3‐year‐old children and their parents, who provided data at baseline and 1 year later. Parents completed self‐report body size attitude and dieting measures. Child weight bias and awareness of weight loss strategies were assessed through interview. Over time, negative associations with large bodies and awareness of weight loss strategies increased. Fathers’ attitudes prospectively predicted boys’ weight bias and awareness of weight loss strategies. Among girls, parental attitudes were less predictive. Findings confirm the importance of fathers in the development of boys’ body attitudes and inform prevention programmes.  相似文献   
83.
84.
This study examined the fairness reactions to 10 personnel selection methods in a sample of Italian students. University students (N=137) were asked to rate the favorability of these selection procedures and then to evaluate them on eight procedural justice dimensions. Work‐sample tests were the most favorably rated of the selection methods, followed by résumés, written ability tests, interviews and personal references. Graphology was perceived negatively. Opportunity to perform and the perceived face validity of selection procedures were the strongest procedural justice dimensions for predicting the process favorability ratings. The results of this study are compared with those from similar studies conducted in other countries. Similar results have been found in the various countries where such research has been conducted to date.  相似文献   
85.
86.
87.
88.
89.
90.
The evidence-based movement (EBM) is grounded in a well-intentioned desire to ensure resources are invested in high quality initiatives that generate the intended impact. Nevertheless, recent critiques contest the appropriateness of translating an approach rooted in a medical model to socially complex initiatives. Globalised notions of evidence can also be damaging for programs operating in small, culturally diverse countries with limited resources. Given these polemic views, our aim was to examine local perceptions of the EBM in New Zealand, a small, vibrant, bicultural society with a mix of homegrown and imported programs. Using a snowball sampling approach, 79 professionals working in the education and social sectors completed an anonymous online survey that contained a series of closed and open-ended questions. The results show that although participants positively endorsed a variety of quality evidence markers, traditionally positivist methodological leanings received lower and more varied endorsements compared to more inclusive and pluralistic approaches. Many also expressed concern that the EBM emphasises a narrow and colonised view of evidence that does not align with Māori and Pacific worldviews, and undermines innovation. We discuss the implications as an avenue for advancing intervention and social programming research in an increasingly multicultural and globalised world.  相似文献   
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