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   10628篇
  免费   394篇
  国内免费   1篇
  2020年   136篇
  2019年   177篇
  2018年   199篇
  2017年   252篇
  2016年   261篇
  2015年   190篇
  2014年   249篇
  2013年   1147篇
  2012年   403篇
  2011年   411篇
  2010年   295篇
  2009年   275篇
  2008年   392篇
  2007年   370篇
  2006年   361篇
  2005年   324篇
  2004年   346篇
  2003年   316篇
  2002年   377篇
  2001年   143篇
  2000年   147篇
  1999年   168篇
  1998年   174篇
  1997年   156篇
  1996年   146篇
  1995年   182篇
  1994年   145篇
  1993年   140篇
  1992年   134篇
  1991年   133篇
  1990年   108篇
  1989年   116篇
  1988年   89篇
  1987年   85篇
  1986年   93篇
  1985年   114篇
  1984年   137篇
  1983年   153篇
  1982年   142篇
  1981年   185篇
  1980年   121篇
  1979年   147篇
  1978年   153篇
  1977年   138篇
  1976年   123篇
  1975年   121篇
  1974年   113篇
  1973年   77篇
  1972年   64篇
  1969年   61篇
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
981.
Popular movies present chunk‐like events (scenes and subscenes) that promote episodic, serial updating of viewers’ representations of the ongoing narrative. Event‐indexing theory would suggest that the beginnings of new scenes trigger these updates, which in turn require more cognitive processing. Typically, a new movie event is signaled by an establishing shot, one providing more background information and a longer look than the average shot. Our analysis of 24 films reconfirms this. More important, we show that, when returning to a previously shown location, the re‐establishing shot reduces both context and duration while remaining greater than the average shot. In general, location shifts dominate character and time shifts in event segmentation of movies. In addition, over the last 70 years re‐establishing shots have become more like the noninitial shots of a scene. Establishing shots have also approached noninitial shot scales, but not their durations. Such results suggest that film form is evolving, perhaps to suit more rapid encoding of narrative events.  相似文献   
982.
Like all natural sciences, behavior science has much to offer toward an understanding of the world. The extent to which the promise of behavior science is realized, though, depends upon the extent to which we keep what we know before us. This paper considers fundamental concepts in behavior science, including the concepts of behavior, stimulation, setting conditions, and language. In considering these concepts, we revisit comments from B. F. Skinner and J. R. Kantor and also consider some areas of behavior analytic research and the implications they have for reconsidering long-held assumptions about the analysis of behavior. We hope that, in considering our foundations, the vitality and strength of the discipline might be enhanced, our impact on science improved, and our future secured.  相似文献   
983.
The present paper analyzes consistencies between the philosophical systems of David Hume and B. F. Skinner, focusing on their conceptualization of causality and attitudes about scientific behavior. The ideas that Hume initially advanced were further developed in Skinner’s writings and shaped the behavior-analytic approach to scientific behavior. Tracing Skinner’s logical antecedents allows for additional historical and philosophical clarity when examining the development of radical behaviorism.  相似文献   
984.
Studies of spatial navigation in real‐world settings have been limited to neighborhoods, campuses, and buildings. These locations have structural components, such as roads or hallways, which may direct navigation. The current study assessed navigational skills within a large‐scale forested environment that contained few pre‐established paths. Participants were asked to find flags using only a map and compass; dependent variables included target‐finding accuracy and efficiency. In addition, measurements of sense of direction, strategy, and working memory were taken to identify how these cognitive abilities influence performance. The results demonstrate the expected correlations between sense of direction and navigational success. An unexpected correlation between spatial working memory and navigational success was also found, which was the only significant predictor of performance when all measures were regressed together. These results suggest that studies should not forget basic cognitive abilities, which may predict success more than measures of sense of direction. Copyright © 2015 John Wiley & Sons, Ltd.  相似文献   
985.
Evidence suggests that conjoint treatment can be effective for certain violent couples in certain situations (Finkel in Rev Gen Psychol 11:193–207, 2007; LaTaillade et al. in J Cogn Psychother 20:393–410, 2006; Fals-Stewart et al. in J Consult Clin Psych 73:239–248, 2005; Stith et al. in J Marital Fam Ther 29(3):407–426, 2003). However, not as much is known about which aspects of conjoint treatment make a difference, nor if male and female participants experience these elements of treatment differently. Knowing which components of couples’ treatment clients perceive as helpful—and whether their perceptions differ by gender—will allow us to redefine models with an eye toward making them more effective. In this study we used qualitative methods to examine the aspects of a particular couples’ treatment program (Stith and McCollum in Aggress Violent Beh 16(4):312–318, 2011) that clients found useful while also considering the differences between men’s and women’s responses. Fourteen couples, in which the male had been identified as the primary aggressor, were interviewed multiple times to gain their perspectives about components of the program they found helpful and their suggestions for program improvement. Themes are analyzed by gender. Implications for treatment and future research are provided.  相似文献   
986.
Ethical decision-making research has centered on Rest’s (1986) framework that represents a rational, nonaffective model for ethical decision making. However, research in human cognition suggesting a “dual-processing” framework, composed of both rational and affective components, has been relatively ignored in the ethical decision-making literature. Examining dual-processing literature, it seems affect might be an important factor in decision making when a person’s mood is congruent with the task or situational context frame. Given that ethical decisions are serious and complex tasks, it is proposed here that inducing a negative affective state might produce mood congruence, reinforce the salience of emotion for ethical decision makers, and lead to differences in decision processing. Evidence is presented documenting differences in the decisions made by ethical decision makers in a negative affective state as compared to those in either a positive or neutral affective state.  相似文献   
987.
Compared with the wealth of research accumulated on face‐to‐face social interactions, relatively little research has examined race talk within anonymous Web 2.0 mediums. We investigated online threaded comments on YouTube video clips of two race‐related incidents involving New Zealand television presenter Paul Henry. Through thematic content analysis, thematic analysis, and discourse analysis, it was found that characteristics unique to Web 2.0 were associated with the appearance of old‐fashioned racism and high‐levels of obscenity (together with modern racism/symbolic racism). The hyper‐low context of communication led to interpretive ambiguity; conversation sequences failed to follow Gricean maxims for cooperative communication, with most comments attracting no replies and the modal sequence being two turns. There was almost never resolution to a disagreement online: rather there was points‐scoring against opposing opinions and a tangential style of dialogue influenced by the asynchronous and anonymous nature of communication. The YouTube medium shaped but did not determine the message, as obscenity and racist content in the target video from the eliciting public figure influenced the subsequent degree of obscenity and hostility in the responses. A third corpus that examined responses to our own research on race talk presented on a news website (stuff.co.nz) underlined this point by engendering a dramatically different response to the same subject, retaining the tangential style of communication, but with little to no obscenity. A framework to understand race talk as a function of both medium and context effects is proposed. Copyright © 2014 John Wiley & Sons, Ltd.  相似文献   
988.
Adorno's saying that ‘art is the promise of happiness’ radiates into every corner of his work from his aesthetic theory to his critical theory of society. However, it is much misunderstood. This can be seen from the standard answer to the question: in virtue of what formal features do art works, according to Adorno, promise happiness? The standard answer to this question suggests that the aesthetic harmony occasioned by the organic wholeness of the form realized in the artwork contrasts with and throws into relief the antagonistic nature of society. The trouble is that this answer is flatly incompatible with Adorno's historicism and central components of his aesthetic modernism, including his critique of classicism, and his negativism. I propose a re‐interpretation of Adorno's thesis that art is the promise of happiness that overcomes these difficulties.  相似文献   
989.
990.
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