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   1482篇
  免费   21篇
  1503篇
  2023年   9篇
  2022年   9篇
  2020年   29篇
  2019年   24篇
  2018年   36篇
  2017年   46篇
  2016年   42篇
  2015年   26篇
  2014年   33篇
  2013年   157篇
  2012年   54篇
  2011年   61篇
  2010年   44篇
  2009年   41篇
  2008年   58篇
  2007年   50篇
  2006年   48篇
  2005年   52篇
  2004年   40篇
  2003年   37篇
  2002年   59篇
  2001年   25篇
  2000年   41篇
  1999年   40篇
  1998年   22篇
  1997年   15篇
  1996年   22篇
  1995年   18篇
  1994年   15篇
  1992年   10篇
  1991年   14篇
  1990年   15篇
  1989年   13篇
  1988年   22篇
  1987年   12篇
  1986年   11篇
  1985年   15篇
  1984年   12篇
  1983年   12篇
  1982年   13篇
  1980年   12篇
  1979年   14篇
  1978年   13篇
  1977年   10篇
  1975年   9篇
  1974年   10篇
  1973年   13篇
  1969年   9篇
  1968年   12篇
  1967年   14篇
排序方式: 共有1503条查询结果,搜索用时 0 毫秒
21.
The Principle of Semantic Compositionality   总被引:1,自引:0,他引:1  
The Principle of Semantic Compositionality (sometimes called Frege's Principle) is the principle that the meaning of a (syntactically complex) whole is a function only of the meanings of its (syntactic) parts together with the manner in which these parts were combined. This principle has been extremely influential throughout the history of formal semantics; it has had a tremendous impact upon modern linguistics ever since Montague Grammars became known; and it has more recently shown up as a guiding principle for a certain direction in cognitive science.Despite the fact that The Principle is vague or underspecified at a number of points — such as what meaning is, what counts as a part, what counts as a syntactic complex, what counts as combination — this has not stopped some people from viewing The Principle as obviously true, true almost by definition. And it has not stopped other people from viewing The Principle as false, almost pernicious in its effect. And some of these latter theorists think that it is an empirically false principle while others think of it as a methodologically wrong-headed way to proceed.In fact, there are approximately 318 arguments against The Principle which can be found in the literature, whereas there are only three (or maybe four) arguments proposed in favor of The Principle. This paper will adjudicate among these arguments. And at the end it will suggest some other way to look at what proponents of compositionality really want.  相似文献   
22.
23.
24.
25.
An 8-month-old infant with a developmental quotient of 112 months was given response-contingent stimulation using a pressure-sensitive pillow which turned an overhead mobile. The subject learned to control the mobile by kicking the pillow, and concurrently began smiling at both the mobile and her mother for the first time. After mastering three contingencies on arm, head, and leg movement, she displayed what appeared to be a Piagetian coordinated secondary circular reaction, in which one response provided 4 seconds of access to another contingency. Although the subject remains severely retarded, the results suggest that some forms of developmental delay may be treated at least in part as a failure to develop contingency awareness.  相似文献   
26.
27.
Thirty-two infants aged 14 and 20 weeks were presented with a live face in each of eight conditions, which consisted of all combinations of (a) a 0° or 90° orientation; (b) familiar face (the infant's mother) or distinctively unfamiliar face; and (c) talking or silent context. The previous findings that younger infants smile longer at 0° than at 90° faces and that this differential responsiveness to orientation wanes with increasing age were replicated; the hypothesis that older infants would smile longest at their mothers' talking faces in the 0° orientation was confirmed. In addition, infants of both ages smiled more at their mothers than at the stranger, although this effect interacted with orientation and sex of the infant.  相似文献   
28.
29.
30.
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