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   187911篇
  免费   8227篇
  国内免费   167篇
  2020年   2866篇
  2019年   3547篇
  2018年   3859篇
  2017年   4259篇
  2016年   4908篇
  2015年   4007篇
  2014年   4901篇
  2013年   23966篇
  2012年   5318篇
  2011年   4610篇
  2010年   4248篇
  2009年   5002篇
  2008年   4738篇
  2007年   4347篇
  2006年   4724篇
  2005年   4635篇
  2004年   4113篇
  2003年   3746篇
  2002年   3556篇
  2001年   3910篇
  2000年   3685篇
  1999年   3539篇
  1998年   2943篇
  1997年   2767篇
  1996年   2646篇
  1995年   2495篇
  1994年   2463篇
  1993年   2393篇
  1992年   2854篇
  1991年   2711篇
  1990年   2568篇
  1989年   2423篇
  1988年   2392篇
  1987年   2390篇
  1986年   2391篇
  1985年   2633篇
  1984年   2644篇
  1983年   2412篇
  1982年   2445篇
  1981年   2395篇
  1980年   2252篇
  1979年   2334篇
  1978年   2258篇
  1977年   2205篇
  1976年   2018篇
  1975年   2133篇
  1974年   2184篇
  1973年   2033篇
  1972年   1634篇
  1971年   1557篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
21.
22.
There has been increasing interest among analysts in the possibilities of enriching psychoanalytic thought through fuller incorporation of attachment theory and research. This paper offers a clinical illustration of the ways in which attention to an attachment perspective can lead to novel and useful ways of addressing the patient’s issues. It also presents a number of cautions that it is necessary to be alert to if attachment thinking is to achieve its full potential in advancing psychoanalytic thought and practice. Conceptions of attachment and approaches to its study and clinical use actually vary quite substantially. Some are more one-person, static, and categorical. Others are more two-person, dynamic, and focused on the process whereby attachment patterns develop and are maintained over time. This paper explores the distinction between these two versions of attachment theory and research with two aims in mind – first, to refine our understanding of the potential role that attachment thinking can play in advancing the psychoanalytic paradigm; second, to utilize the insights achieved through examining the attachment paradigm to consider some broader issues in the construction of psychoanalytic theory more generally and its relational variant in particular.  相似文献   
23.
24.
A detector is described that utilizes phase-shift techniques for the measurement of contact responses.  相似文献   
25.
26.
27.
28.
29.
In two-choice tasks, the compatible mapping of left stimulus to left response and right stimulus to right response typically yields better performance than does the incompatible mapping. Nonetheless, when compatible and incompatible mappings are mixed within a block of trials, the spatial compatibility effect is eliminated. Two experiments evaluated whether the elimination of compatibility effects by mixing compatible and incompatible mappings is a general or specific phenomenon. Left-right physical locations, arrow directions, and location words were mapped to keypress responses in Experiment 1 and vocal responses in Experiment 2. With keypresses, mixing compatible and incompatible mappings eliminated the compatibility effect for physical locations and arrow directions, but enhanced it for words. With vocal responses, mixing significantly reduced the compatibility effect only for words. Overall, the mixing effects suggest that elimination or reduction of compatibility effects occurs primarily when the stimulus-response sets have both conceptual and perceptual similarity. This elimination may be due to suppression of a direct response-selection route, but to account for the full pattern of mixing effects it is also necessary to consider changes in an indirect response-selection route and the temporal activation properties of different stimulus-response sets.  相似文献   
30.
Adolescence is a high-risk period for body image disturbance and appearance concerns. In a cascade model, we examined interrelations of body dysmorphic symptoms (BDS) with appearance rejection sensitivity (ARS) and tested gender moderation. Participants were 397 Australian adolescents (T1 Mage = 11.7, SD = 0.91; 56% girls) who completed six surveys over 4 years. In a random-intercept cross-lag model, two (of five possible) paths showed ARS predicted higher subsequent BDS, and three (of five possible) paths showed BDS predicted higher subsequent ARS. Girls reported more BDS and ARS than boys, and random intercepts of BDS and ARS were correlated with the correlation stronger in girls than boys. Cross-lag BDD-ARS associations over the six waves were not significantly moderated by gender. Overall, girls are at higher risk of appearance concerns than boys, but BDD-ARS cascade effects do not differ between girls and boys.  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