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   21714篇
  免费   56篇
  2023年   6篇
  2021年   12篇
  2020年   24篇
  2019年   32篇
  2018年   3498篇
  2017年   2845篇
  2016年   2275篇
  2015年   231篇
  2014年   109篇
  2013年   231篇
  2012年   620篇
  2011年   2430篇
  2010年   2540篇
  2009年   1498篇
  2008年   1742篇
  2007年   2221篇
  2006年   76篇
  2005年   255篇
  2004年   213篇
  2003年   161篇
  2002年   102篇
  2001年   50篇
  2000年   81篇
  1999年   48篇
  1998年   61篇
  1997年   36篇
  1996年   29篇
  1995年   25篇
  1994年   14篇
  1993年   23篇
  1992年   15篇
  1991年   21篇
  1990年   28篇
  1989年   14篇
  1988年   12篇
  1987年   17篇
  1986年   10篇
  1985年   19篇
  1984年   17篇
  1983年   9篇
  1982年   11篇
  1981年   11篇
  1980年   7篇
  1979年   18篇
  1978年   13篇
  1977年   6篇
  1976年   8篇
  1975年   8篇
  1974年   8篇
  1973年   5篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
31.
The relationship between the personality components of psychoticism, extraversion and neuroticism, and levels of conduct disorder, delinquency and therapy responsiveness in children is investigated. A series of studies reporting short- and long-term results test Eysenck's (1970) argument that extraverts, because of their lower levels of conditionability, should feature more prominently in groups showing higher levels of conduct disorder or delinquency. The extension of that argument to include the role of psychoticism (Eysenck H.J. and Eysenck S.B.G., Psychoticism as a Dimension of Personality, Hodder & Stoughton, London, 1976) is also subjected to experimental test. Two alternative conceptions of the part played by neuroticism, either that it acts as an amplifying device (high N) or as a filter against pressure to change (low N), are considered. The results support the importance of including personality factors in the study of antisocial behaviour in children.  相似文献   
32.
33.
34.
35.
36.
Nature-based therapy is an emerging and rapidly developing field within counselling and psychotherapy, yet there is little published empirical research, or integrated models relating to its practice with Children and Young People (CYP). The present study aimed to explore therapists’ experiences of one-to-one nature-based counselling and psychotherapy with CYP, eliciting perspectives on the interaction between nature and the therapeutic process. A reflexive thematic analysis provides preliminary insights into possible mechanisms of action with the potential to inform a longer-term exploration of whether nature-based therapy is effective, for whom and why. The study highlights the need to better explore and understand how nature-based therapy supports relational and intrapsychic change in interaction with developmental processes, to inform construction of coherent and consolidated theory and models for practice.  相似文献   
37.
Disability is conceptualized using one of two major frameworks: the medical and the social model of disability. The medical model of disability describes disability as an individual issue in which the appropriate intervention is to remove the disability. The social model of disability describes disability as a social construction in which the appropriate intervention is societal change to increase accessibility. This study drew on models of disability to understand predictors of engagement in COVID-precautionary behavior prior to the vaccine to protect people with disabilities (PWD) from contracting COVID-19. Participants (n = 720) with and without disabilities (n = 77 and n = 633, respectively) completed an online questionnaire measuring disability beliefs, attitudes toward PWD, concerns about PWD contracting COVID-19, and engagement in behavior protecting PWD from contracting COVID-19. Medical model beliefs were negatively associated with behavior. In addition, negative attitudes toward PWD and low concern about PWD contracting COVID-19 fully accounted for the relationship. Social model beliefs were positively associated with behavior. In addition, positive attitudes toward PWD and greater concern about PWD contracting COVID-19 partially explained the relationship. These findings suggest that framing disability as a social construction rather than a medical issue could promote greater public health behavior to protect PWD from contracting COVID.  相似文献   
38.
Response     
We argue that Shogan's critique, as well as that of Fox, fails to engage with the central focus of our article, which was to characterize and evaluate different approaches to lesbian ethics and to propose an alternative to the more familiar approaches.  相似文献   
39.
Despite the importance of probability assessment methods in behavioral decision theory and decision analysis, little attention has been directed at evaluating their reliability and validity. In fact, no comprehensive study of reliability has been undertaken. Since reliability is a necessary condition for validity, this oversight is significant. The present study was motivated by that oversight. We investigated the reliability of probability measures derived from three response modes: numerical probabilities, pie diagrams, and odds. Unlike previous studies, the experiment was designed to distinguish systematic deviations in probability judgments, such as those due to experience or practice, from random deviations. It was found that subjects assessed probabilities reliably for all three assessment methods regardless of the reliability measures employed. However, a small but statistically significant decrease over time in the magnitudes of assessed probabilities was observed. This effect was linked to a decrease in subjects overconfidence during the course of the experiment.  相似文献   
40.
Summary A comparison was made between trajectories of reaches to visual targets by 6-months-old infants, with and without lateral prismatic displacement. In the No Prism condition, the major element of the movement veered towards the target, confirming the results of Mathew and Cook (1990). In the Prism condition, the prism did not affect hand position or movement direction at the beginning of the major element, but a lateral displacement was evident by the end of the element. This is taken as evidence that shifts in trajectory during the element were not due to visual guidance. It is suggested instead that these shifts may reflect correction based upon somatic feedback about position in relation to the visually specified goal of the movement. Evidence that the hand approached the virtual target supports the suggestion that any visual guidance was confined to the approach phase of the reach. Nevertheless, it appears that visual guidance was operating at this stage, since movement direction was displaced away from the virtual target and towards the real target.  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