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   2573篇
  免费   166篇
  国内免费   1篇
  2023年   11篇
  2022年   24篇
  2021年   41篇
  2020年   63篇
  2019年   81篇
  2018年   113篇
  2017年   117篇
  2016年   108篇
  2015年   71篇
  2014年   112篇
  2013年   349篇
  2012年   134篇
  2011年   158篇
  2010年   102篇
  2009年   93篇
  2008年   127篇
  2007年   115篇
  2006年   94篇
  2005年   108篇
  2004年   113篇
  2003年   82篇
  2002年   74篇
  2001年   32篇
  2000年   27篇
  1999年   30篇
  1998年   20篇
  1997年   21篇
  1996年   33篇
  1995年   23篇
  1994年   23篇
  1993年   18篇
  1992年   13篇
  1991年   12篇
  1990年   8篇
  1989年   14篇
  1988年   11篇
  1987年   9篇
  1986年   6篇
  1985年   10篇
  1984年   17篇
  1983年   9篇
  1982年   9篇
  1981年   12篇
  1980年   13篇
  1979年   12篇
  1978年   10篇
  1977年   6篇
  1975年   10篇
  1973年   6篇
  1969年   5篇
排序方式: 共有2740条查询结果,搜索用时 62 毫秒
991.
Except for several provocative final sentences, Sigrid Fry-Revere's "A Libertarian Critique of H. Tristram Engelhardt, Jr.'s The Foundations of Bioethics" is not a libertarian so much as it is a philosophical critique. Engelhardt's work has been widely reviewed, and its arguments have been discussed in Fry-Revere's article and elsewhere. Although it would be impractical in this context to undertake the development of a full-scale, philosophical alternative to libertarianism in bioethics, some recent work in philosophy and clinical ethics bears strongly on the challenge that Engelhardt's work represents. In this commentary I will focus on the implications of a certain alternative philosophy -- and by comparison the limitations of Engelhardt's libertarianism -- for one important aspect of clinical ethics: our understanding of the nature of individuality, with special reference to the situation of the patient. I write as an admiring critic of Engelhardt's work, from which I have learned and drawn inspiration....  相似文献   
992.
This study investigated the relationship between public and private self-consciousness and social and personal aspects of identity. As predicted by self-consciousness theory, public self-consciousness correlated significantly more strongly with social than with personal aspects of identity, and private self-consciousness correlated significantly more strongly with personal than with social aspects of identity. Implications for the psychology of identity are discussed.  相似文献   
993.
The item difficulty patterns of four groups of nonreferred, average children— Anglos, Blacks, Chicanos and Bermudians—were compared on each of the verbal subtests of the Wechsler Intelligence Scale for Children-Revised. The analysis was done for 712 years old and 1012 year olds separately. Although this procedure identified a small number of items differentially difficult for one group of children or another, the item difficulty curves for the four groups were remarkably parallel, considering the differences in the children's cultures.  相似文献   
994.
995.
The present study compared two self-recording scales: VAS (Visual Analogue Scale) and DIBS (Duration, Intensity, Behavior Scale) with respect to compliance, authenticity, sensitivity, and reliability using a population of 32 patients with chronic epigastric pain. Compliance, authenticity, and sensitivity data revealed no significant differences between the two scales. With respect to reliability, high temporal stability coefficients were found for pain intensity over a 2-day period, for pain duration, and for a pain index calculated from DIBS. DIBS pain intensity data showed a greater temporal stability than VAS. Since DIBS yields more clinically useful information without suffering deficits in compliance, authenticity, or reliability, it appears to be a preferable instrument for monitoring chronic pain.  相似文献   
996.
997.
Recent developments have raised questions about the distinctiveness of guidance and whether its practice can be separated from that of related professions. Those developments are reviewed. It is suggested that a distinctive position may be found by an examination of certain key features of guidance practice. One of these features is the role of information. Information is distinguished from informing. Its nature is discussed, as is its use in practice by both clients and guidance practitioners.  相似文献   
998.
Evaluation of genetic counseling requires a clear consensus about its objectives, which is not evident in published definitions and guidelines. This study aims to investigate clinical geneticists' beliefs and thoughts about their practice. Structured interviews with eight clinical geneticists addressed the aims, skills, and expectations of genetic counseling. Analysis of transcribed interviews revealed four key themes, with contradictory aspects: 1. Providing information that is objective, full, and accurate versus information that is contingent on circumstances and tailored to individual needs. 2. Eliciting emotion and dealing with it directly versus dampening down and containing emotion. 3. Communicating nondirectively versus directively. 4. Expecting to perform a range of sophisticated tasks while having minimal training in the necessary skills to achieve these. These results have implications for the nature of the professional role, the development of training required for it, and the evaluation of genetic counseling.  相似文献   
999.
1000.
The dual concern model of negotiation predicts behavioral approaches from an analysis of negotiators' motives. Previous studies of the model have shown support, but only under conditions where negotiators' motivationally prescribed behavior was the same. The present study was designed to examine the impact of several different behavioral contexts. Undergraduate students read conflict scenarios in which their concern for self and other, and the behavior of the other party were manipulated. Support for the dual concern model was found when the opponent's behavior was identical to the negotiator's own motivation-ally prescribed behavior. Across most conditions, a behavioral matching hypothesis provided a better explanation. However, interactions between motivational orientation and behavioral context suggest that negotiators' behavior may be best predicted through a combination of motivational and matching models.  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