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   3127篇
  免费   138篇
  国内免费   1篇
  2020年   45篇
  2019年   55篇
  2018年   64篇
  2017年   73篇
  2016年   63篇
  2015年   50篇
  2014年   72篇
  2013年   315篇
  2012年   119篇
  2011年   131篇
  2010年   70篇
  2009年   83篇
  2008年   132篇
  2007年   115篇
  2006年   108篇
  2005年   89篇
  2004年   99篇
  2003年   84篇
  2002年   113篇
  2001年   42篇
  2000年   54篇
  1999年   57篇
  1998年   51篇
  1997年   40篇
  1996年   38篇
  1995年   37篇
  1994年   44篇
  1993年   42篇
  1992年   41篇
  1991年   42篇
  1990年   35篇
  1989年   44篇
  1988年   39篇
  1987年   41篇
  1986年   33篇
  1985年   45篇
  1984年   39篇
  1983年   39篇
  1982年   43篇
  1981年   34篇
  1980年   29篇
  1979年   33篇
  1978年   40篇
  1977年   46篇
  1976年   34篇
  1975年   38篇
  1974年   31篇
  1973年   26篇
  1967年   24篇
  1966年   24篇
排序方式: 共有3266条查询结果,搜索用时 15 毫秒
971.
As John Rawls makes clear in A Theory of Justice, there is a popular and influential strand of political thought for which brute luck – that is, being lucky (or unlucky) in the so-called “lottery of life” – ought to have no place in a theory of distributive justice. Yet the debate about luck, desert, and fairness in contemporary political philosophy has recently been rekindled by a handful of philosophers who claim that desert should play a bigger role in theories of distributive justice. In the present paper, we present the results of our attempts to fill in some of the missing empirical details of this debate. Our findings provide some preliminary evidence that, contrary to what most contemporary political philosophers have assumed, people are not as worried by natural luck as previously thought. Instead, people’s worries seem to be focused exclusively on inequalities generated by social luck.  相似文献   
972.
This study examines the correlates of creative potential in preschool children, with a focus on children’s social behavior. Ninety-four preschool-aged children, their mothers, and teachers participated in the study. Mothers completed a questionnaire measure of children’s shyness, and teachers reported on children’s levels of shyness, prosocial behavior, and aggression. Children completed Torrance’s Thinking Creatively in Action and Movement. Results indicated that imagination was predicted by lower levels of shyness and greater prosocial behavior, whereas divergent thinking was predicted by older child age and teacher ratings of aggression. Implications for promoting young children’s creative potential in the classroom are discussed.  相似文献   
973.
Young separated refugees are exiled from familiar places and on seeking asylum encounter new, potentially alienating, places. Yet, there is limited research regarding the effects of location on the psychological experiences of young separated refugees. This study explores the relationships that young adults who arrived in the UK as separated refugees have with the spaces that they inhabit and the consequences of these. It draws on qualitative interviews with young men from Iraq and Afghanistan who are living in London. Four key themes emerged from the analysis. Participants felt frustrated in bureaucratic settings where processes of labelling and physical manipulation prevented their sense of subjectivity from being expressed. Certain community spaces offered a rich range of support. Micro‐spaces of belonging and embodied processes of exploration in the wider community were also reported to be psychologically beneficial. The themes suggest that considerations of young separated refugees' relations to place may provide alternative psychological understandings of their experiences, particularly in relation to concepts such as trauma. Policy implications related to immigration control and the benefits of community projects are highlighted. Copyright © 2015 John Wiley & Sons, Ltd.  相似文献   
974.
975.
Although ethics consultation is offered as a clinical service in most hospitals in the United States, few valid and practical tools are available to evaluate, ensure, and improve ethics consultation quality. The quality of ethics consultation is important because poor quality ethics consultation can result in ethically inappropriate outcomes for patients, other stakeholders, or the health care system. To promote accountability for the quality of ethics consultation, we developed the Ethics Consultation Quality Assessment Tool (ECQAT). ECQAT enables raters to assess the quality of ethics consultations based on the written record. Through rigorous development and preliminary testing, we identified key elements of a quality ethics consultation (ethics question, consultation-specific information, ethical analysis, and conclusions and/or recommendations), established scoring criteria, developed training guidelines, and designed a holistic assessment process. This article describes the development of the ECQAT, the resulting product, and recommended future testing and potential uses for the tool.  相似文献   
976.
Although eye tracking has been used extensively to assess cognitions for static stimuli, recent research suggests that the link between gaze and cognition may be more tenuous for dynamic stimuli such as videos. Part of the difficulty in convincingly linking gaze with cognition is that in dynamic stimuli, gaze position is strongly influenced by exogenous cues such as object motion. However, tests of the gaze-cognition link in dynamic stimuli have been done on only a limited range of stimuli often characterized by highly organized motion. Also, analyses of cognitive contrasts between participants have been mostly been limited to categorical contrasts among small numbers of participants that may have limited the power to observe more subtle influences. We, therefore, tested for cognitive influences on gaze for screen-captured instructional videos, the contents of which participants were tested on. Between-participant scanpath similarity predicted between-participant similarity in responses on test questions, but with imperfect consistency across videos. We also observed that basic gaze parameters and measures of attention to centers of interest only inconsistently predicted learning, and that correlations between gaze and centers of interest defined by other-participant gaze and cursor movement did not predict learning. It, therefore, appears that the search for eye movement indices of cognition during dynamic naturalistic stimuli may be fruitful, but we also agree that the tyranny of dynamic stimuli is real, and that links between eye movements and cognition are highly dependent on task and stimulus properties.  相似文献   
977.
Journal of Psychopathology and Behavioral Assessment - Identification attempts in populations with a low prevalence of problems usually result in a considerable number of false positives. Thus, the...  相似文献   
978.
Social scientists have increasingly recognized the lack of diversity in survey research on American religion, resulting in a dearth of data on religion and spirituality (R/S) in understudied racial and ethnic groups. At the same time, epidemiological studies have increasingly diversified their racial and ethnic representation, but have collected few R/S measures to date. With a particular focus on American Indian and South Asian women (in addition to Blacks, Hispanic/Latinas, and white women), this study introduces a new effort among religion and epidemiology researchers, the Study on Stress, Spirituality, and Health. This multicohort study provides some of the first estimates of R/S beliefs and practices among American Indians and U.S. South Asians, and offers new insight into salient beliefs and practices of diverse racial/ethnic and religious communities.  相似文献   
979.

In the construction of composite or summary social indicators/indices, a recurrent methodological issue pertains to how to weight each of the quality-of-life/well-being components of the indices. Two methods of composite index construction that have been widely applied empirically in recent decades are Data Envelopment Analysis (DEA), which is based on an optimization principle, and the equal weights/minimax (EW/MM) method, which has been shown to have minimax statistical properties in the sense that it minimizes maximum possible disagreements among individuals on weights. This paper applies both of these methods to two empirical datasets of social indicators: 1) data on 25 well-being indicators used in the construction of state-level Child and Youth Well-being Indices for each of the 50 U.S. states, and 2) data on indicators of life expectancy, educational attainment, and income used in the construction of the United Nations Human Development Programme’s Human Development Index (HDI) for 188 countries. In these empirical contexts, we study issues of measurement sensitivity of the EW/MM and DEA methods to the numbers of indictors used in the construction of the composite indices and corresponding issues of robustness. We find that the DEA method is more sensitive to the numbers of component indicators than the EW/MM method. In addition, the composite indicators formed by the EW/MM and DEA methods become more similar as the numbers of indicators in the composites decreases. We also apply Chance-Constrained DEA method to reclassify countries in the HDI dataset by levels of human development. The resulting human development groupings of the DEA composite indices have a large overlap with those of the HDI in the Human Development Reports, which are based on fixed cut-off points derived from the quartiles of distributions of the HDI component indicators.

  相似文献   
980.
Professional rejection is a widespread phenomenon—most, if not all, of us have or will experience it in our lifetimes. However, some are more adept at handling it than others. This paper examines individual differences in how people interpret and handle professional rejection, proposing a construct called professional rejection sensitivity. We focused on whether this construct predicts decreased self-promoting behaviors and increased self-silencing behaviors and, subsequently, whether that impacts career success for junior faculty. Moreover, we investigated whether women may be disproportionally predisposed to professional rejection sensitivity because they tend to experience more discrimination in the workplace than men. We collected self-report data (i.e., individual differences) and biodata (i.e., curriculum vitae) from 300 junior faculty and found evidence of gender differences, such that women perceive more discrimination and report higher professional rejection sensitivity than men. We also found that individuals who are higher in professional rejection sensitivity are more likely to practice self-silencing behaviors, and individuals who perceive more discrimination have lower career success. This paper serves as the first step in demonstrating the existence of professional rejection sensitivity, which can guide future research that addresses how individuals can overcome this disposition. To support this path of research, we conclude with suggestions for potential interventions.  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