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   26538篇
  免费   485篇
  国内免费   2篇
  27025篇
  2019年   268篇
  2018年   375篇
  2017年   398篇
  2016年   411篇
  2015年   288篇
  2014年   368篇
  2013年   1921篇
  2012年   645篇
  2011年   705篇
  2010年   480篇
  2009年   449篇
  2008年   664篇
  2007年   613篇
  2006年   567篇
  2005年   489篇
  2004年   493篇
  2003年   496篇
  2002年   514篇
  2001年   662篇
  2000年   657篇
  1999年   514篇
  1998年   271篇
  1997年   303篇
  1996年   293篇
  1995年   271篇
  1992年   500篇
  1991年   464篇
  1990年   455篇
  1989年   425篇
  1988年   448篇
  1987年   407篇
  1986年   453篇
  1985年   434篇
  1984年   386篇
  1983年   344篇
  1981年   275篇
  1979年   411篇
  1978年   331篇
  1977年   289篇
  1976年   301篇
  1975年   346篇
  1974年   439篇
  1973年   464篇
  1972年   344篇
  1971年   372篇
  1970年   336篇
  1969年   364篇
  1968年   438篇
  1967年   401篇
  1966年   420篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
181.
182.
183.
184.
Figure drawings obtained from 758 white male medical students were scored using three different methods. Method I involved 16 different physical size measurements; Method II involved six separate sophistication of body concept ratings; and Method III involved 42 separate aspects of the drawings weighted in direct proportion to their relative frequency of occurrence in the sample studied (conventionality scoring). Separate factor analyses of the scores derived from each method revealed that Methods I and II each reflect only a single underlying factor, and that these factors are uncorrelated in the population studied. Method III yielded eight meaningful factors, each of which may be construed as an independent area of conventionality/deviancy. An overall conventionality/deviancy score was also derived. It is believed that these three methods of scoring capture most of the variance inherent in existing figure drawing scoring systems, but that use of all three is necessary for a comprehensive analysis.  相似文献   
185.
Research on the color-shading response on the Rorschach has been limited previously to its use as a predictor of suicide. The theoretical understanding of this response was addressed by some of the major Rorschach authors. Adult cystic fibrosis patients were administered a battery of psychological tests, including the Rorschach. While these patients face a premature death, none of these patients were suicidal. A higher than usual incidence of color-shading responses occurred. Rapaport's hypothesis that the color-shading response is an expression of a simultaneously conflicting emotion, or similar to "sweet sorrow," was suggested as a possible hypothesis.  相似文献   
186.
The consensus method of administering the Rorschach is described and the literature reviewed. The consensus method is viewed as an adaptation of the Rorschach as a form of behavioral assessment, especially as regards couple interaction. Materials on two couples are presented as illustrations.  相似文献   
187.
Problem-solving processes play an important role within remedial and human effectiveness models of development. This article discusses the use of preventive problem-solving training with college students.  相似文献   
188.
Summary The feature-integration model of visual information processing (Treisman & Gelade, 1980) predicts perceptual errors based on the incorrect grouping of stimulus features in multi-element displays. Experiment 1 examined the frequency of such errors with a tachistoscopic bar probe task using letters and novel patterns with a production response. A substantial proportion of the errors did involve figures that were not present in the display but contained combinations of features which had been present. Such errors were especially prominent with novel patterns. The results with letters suggested that such responses were due to guessing, not feature migration, and this was confirmed by Experiment 2. In the second study, responses were collected for single character displays but were scored as if they had been responses to the multielement displays in Experiment 1. The results showed the same high proportion of illusory conjunction errors as the previous results and it was concluded that both results were due to guessing. Spatial confusions in the bar probe task with letters appear to involve whole characters, not character features.This research was supported by grant A-9581 from the National Science and Engineering Council of Canada to the senior author. This research was reported as a paper to the annual meeting of the Canadian Psychological Association, Toronto, 1981. Ian Morrison is now a post-doctoral fellow at the Department of Psychology, Carnegie-Mellon University.  相似文献   
189.
Unlike earlier tests of an oversimplified version of this model, the validity of W. Mobley's (1977, Journal of Applied Psychology, 62, 237-240) original turnover model was fully investigated. Constructs that were neglected in prior studies were assessed and previously examined constructs were operationalized with more reliable measures. Measures of all constructs in Mobley's model were obtained from a survey of 192 hospital employees. Turnover data were collected a year following survey administration. Following the theoretical causal ordering of Mobley's constructs, each construct was regressed on all causally prior constructs. In general, each construct was accurately predicted by the linear combination of predictors representing its causal determinants. In the majority of instances, the best predictor of a model construct was the construct's immediate causal antecedent. Further, an alternative model was evaluated and compared with Mobley's model using path analysis.  相似文献   
190.
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