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   3654篇
  免费   246篇
  国内免费   2篇
  2023年   41篇
  2022年   32篇
  2021年   44篇
  2020年   95篇
  2019年   131篇
  2018年   140篇
  2017年   161篇
  2016年   149篇
  2015年   106篇
  2014年   140篇
  2013年   485篇
  2012年   187篇
  2011年   217篇
  2010年   118篇
  2009年   138篇
  2008年   190篇
  2007年   133篇
  2006年   145篇
  2005年   128篇
  2004年   142篇
  2003年   123篇
  2002年   108篇
  2001年   43篇
  2000年   47篇
  1999年   26篇
  1998年   41篇
  1997年   39篇
  1996年   35篇
  1995年   23篇
  1994年   21篇
  1993年   15篇
  1992年   27篇
  1991年   20篇
  1990年   21篇
  1989年   21篇
  1988年   19篇
  1987年   25篇
  1986年   27篇
  1985年   24篇
  1984年   31篇
  1983年   33篇
  1982年   22篇
  1981年   16篇
  1980年   27篇
  1979年   20篇
  1978年   16篇
  1977年   20篇
  1976年   17篇
  1975年   8篇
  1974年   9篇
排序方式: 共有3902条查询结果,搜索用时 15 毫秒
981.
The development of gaze following and its relation to language   总被引:1,自引:0,他引:1  
We examined the ontogeny of gaze following by testing infants at 9, 10 and 11 months of age. Infants (N = 96) watched as an adult turned her head toward a target with either open or closed eyes. The 10- and 11-month-olds followed adult turns significantly more often in the open-eyes than the closed-eyes condition, but the 9-month-olds did not respond differentially. Although 9-month-olds may view others as 'body orienters', older infants begin to register whether others are 'visually connected' to the external world and, hence, understand adult looking in a new way. Results also showed a strong positive correlation between gaze-following behavior at 10-11 months and subsequent language scores at 18 months. Implications for social cognition are discussed in light of the developmental shift in gaze following between 9 and 11 months of age.  相似文献   
982.
This article considers the links between international institutions and global economic justice: how international institutions might be morally important; how they have changed; and at what those changes imply for justice. The institutional structure of international society has evolved in ways that help to undercut the arguments of those who take a restrictionist position towards global economic justice. There is now a denser and more integrated network of shared institutions and practices within which social expectations of global justice and injustice have become more securely established. But, at the same time, our major international social institutions continue to constitute a deformed political order. This combination of density and deformity shapes how we should think about international justice in general and has important implications for the scope, character, and modalities of global economic justice. Having laid out a view of normative development and where it leads, the article then examines why international distributive justice remains so marginal to current practice.  相似文献   
983.
984.
Recent literature supports the efficacy of multidisciplinary pain management in treating persons suffering from chronic pain. However, the components of multidisciplinary pain management need to be evaluated in terms of effects on patients' quality of life as well as saving of future health care dollars. Therefore, cost-effectiveness of three treatment groups was compared by examining treatment outcome, posttreatment health care costs, and posttreatment health care visits. Results revealed that patients receiving both medical and psychological treatment (multidisciplinary pain management) exhibited the largest improvements in functional capacity, while being the least costly after their treatment program had ended. In contrast, patients who received only medical treatment exhibited significant deterioration in outcome after their treatment ended, and consumed substantially more posttreatment health care dollars.  相似文献   
985.
Counselling is increasingly available in a wide variety of contexts, including mental health and psychiatric services. As a consequence, counsellors increasingly work with clients who present with suicidal ideation, expressing either suicidal thought and/or intent in the counselling session. This paper describes an exploratory study that examined the experience of counsellors when working with suicidal clients. The paper considers counsellors' behavioural, cognitive and emotional responses to such suicidal expression, both on a personal and professional level. The research employed semi‐structured interviews. A constant comparative method was used in analysing the transcribed interview text. Results suggest that counsellors experience a range of responses when their clients express suicidal thought, including fear, anxiety, anger and professional impotence. The interviewees also expressed self‐doubts about their professional competence. In addition, they identified the threat of litigation for negligent practice and the lack of confidence in appropriate risk assessment approaches as significant causes for concern. The implications for further research, and practice, are discussed.  相似文献   
986.
For several decades, Ronald Dworkinhas been one of the most prominent voicesdefending the legality and justifiability ofrace-conscious programs aimed at undoing thecontinuing effects of prejudice. Writingwithin the framework of a liberal legalphilosophy, he has formulated powerfularguments against the view that color-blindpolicies are the only defensible ones. Nonetheless, I argue that a more completeliberal defense of race-conscious policieswould need to develop and modify Dworkin's lineof argument. Such a defense would go beyondhis policy-based arguments and incorporatearguments of principle. Race-conscious policiesdo not only promote the general good; they arealso required in order to help realize theconstitutional right of equal citizenship.  相似文献   
987.
988.
The need for automating behavioral observations and the evolution of systems developed for that purpose is outlined. Video tracking systems enable researchers to study behavior in a reliable and consistent way and over longer time periods than if they were using manual recording. To overcome limitations of currently available systems, we have designed EthoVision, an integrated system for automatic recording of activity, movement, and interactions of animals. The EthoVision software is presented, highlighting some key features that separate EthoVision from other systems: easy file management, independent variable definition, flexible arena and zone design, several methods of data acquisition allowing identification and tracking of multiple animals in multiple arenas, and tools for visualization of the tracks and calculation of a range of analysis parameters. A review of studies using EthoVision is presented, demonstrating the system’s use in a wide variety of applications. Possible future directions for development are discussed.  相似文献   
989.
This paper reviews attempts by three authors to describe psychoanalytic conceptualizations and treatment of torture victims. It argues that because the transference-countertransference configuration with immigrants who have not suffered torture is very similar to that of torture survivors, that no special diagnostic categories, theories, or treatment methods are needed to work with torture survivors. Second, the paper contends that newer psychoanalytic paradigms such as Hoffman's Social Constructivism may assist clinicians to capture the richness and complexity of clinical work with torture survivors better than do traditional analytic conceptions such as neutrality. Via an analysis of the three papers in this volume, I conclude with a consideration of the strengths and the weaknesses of the field of cross-cultural psychotherapy in general.  相似文献   
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