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   327篇
  免费   17篇
  2023年   2篇
  2022年   3篇
  2021年   5篇
  2020年   7篇
  2019年   8篇
  2018年   8篇
  2017年   13篇
  2016年   11篇
  2015年   10篇
  2014年   6篇
  2013年   41篇
  2012年   16篇
  2011年   11篇
  2010年   9篇
  2009年   9篇
  2008年   15篇
  2007年   10篇
  2006年   9篇
  2005年   16篇
  2004年   19篇
  2003年   8篇
  2002年   9篇
  2001年   12篇
  2000年   5篇
  1999年   8篇
  1998年   5篇
  1997年   2篇
  1992年   4篇
  1991年   2篇
  1990年   6篇
  1989年   2篇
  1988年   2篇
  1987年   3篇
  1986年   2篇
  1985年   2篇
  1984年   4篇
  1983年   3篇
  1982年   2篇
  1979年   4篇
  1978年   4篇
  1977年   1篇
  1976年   3篇
  1975年   1篇
  1974年   4篇
  1973年   2篇
  1972年   3篇
  1971年   3篇
  1968年   1篇
  1967年   1篇
  1966年   3篇
排序方式: 共有344条查询结果,搜索用时 15 毫秒
181.
Voters do not associate female candidates with feminine stereotypes, but voters also do not associate female candidates with the qualities most valued in political leaders such as experience and knowledge. Current research offers conflicting conclusions on whether female candidates benefit from breaking with feminine norms or face a backlash for being too aggressive and not likable enough. Using a series of experiments, I show how counterstereotypic gender strategies, including women emphasizing masculine trait competencies, improve evaluations of female candidates along both masculine and feminine leadership dimensions. These results offer novel insights into how female candidates can overcome perceptual deficits among voters that they lack critical masculine leadership qualities. I also show that female candidates can overcome these biases without losing on traditional feminine strengths such as warmth and likability. However, counterstereotypic female candidates can face a “likability” backlash from out‐partisan voters. These findings suggest counterstereotypes may be more beneficial for female candidates in a primary election context when voters are copartisans rather than general elections where candidates often need cross‐partisan support.  相似文献   
182.
It has recently been pointed out that the cloudiness of the concept of authenticity as well as inflated ideologies of the ‘true self’ provide good reasons to criticize theories and ideals of authenticity. Nevertheless, there are also good reasons to defend an ethical ideal of authenticity, not least because of its critical and oppositional force, which is directed against experiences of self-abandonment and self-alienation. I will argue for an elaborated ethical ideal of authenticity: the ambitious ideal of a continuous self-reflective process of ‘self-authentication’. For this purpose, the ideal of being authentic in expressing and unfolding one’s individual personality and characteristics will be combined with the ideal of being ‘an authentic person’ - whereby ‘a person’ is to be understood in a Kantian sense as an autonomous person who is (at least potentially) reasonable and morally responsible.  相似文献   
183.
Partially clustered designs, where clustering occurs in some conditions and not others, are common in psychology, particularly in prevention and intervention trials. This article reports results from a simulation comparing 5 approaches to analyzing partially clustered data, including Type I errors, parameter bias, efficiency, and power. Results indicate that multilevel models adapted for partially clustered data are relatively unbiased and efficient and consistently maintain the nominal Type I error rate when using appropriate degrees of freedom. To attain sufficient power in partially clustered designs, researchers should attend primarily to the number of clusters in the study. An illustration using data from a partially clustered eating disorder prevention trial is provided.  相似文献   
184.
Two longitudinal studies showed that if adults confront low opportunities to overcome regrets, downward social comparisons can exert self-protective functions across the adult life span, irrespective of age (Study 1 N = 104 young and older adults, Study 2 N = 51 older adults). Both studies found that downward relative to upward social comparisons were associated with improvements in participants' positive (but not negative) affect, if they perceived low as opposed to high opportunities to overcome regrets. Moreover, Study 2 showed that this beneficial effect on change in positive affect mediated the experience of fewer cold symptoms over time. Supplemental analyses further indicated that the mechanism linking social comparison processes and opportunities with positive (but not negative) affect was associated with the capacity for goal reengagement. In addition, these analyses showed that the obtained effects were largely unrelated to the severity of regret-related consequences and thus ruled out an alternative explanation of the findings.  相似文献   
185.
186.
Until not long ago, psychologists conceptually and methodologically linked the capacity for recall of the past to developments in language. With the advent of a nonverbal measure of recall, this association has been challenged. It now is apparent that the capacity for long–term recall emerges well before the verbal ability to describe past experiences. Long–term recall is newly (or recently) emergent late in the 1st year of life; over the 2nd year, it consolidates and becomes reliable. The course of age–related changes in mnemonic behavior is consistent with current understanding of developments in the neural substrate implicated in recall memory.  相似文献   
187.
People living in rural areas make up 20 percent of the U.S. population, but only 9 percent of physicians practice there. This uneven distribution is significant because rural areas have higher percentages of people in poverty, elderly people, people lacking health insurance coverage, and people with chronic diseases. As a way of ameliorating these disparities, e-health initiatives are being implemented. But the rural e-health movement raises its own set of distributive justice concerns about the digital divide. Moreover, even if the digital divide is overcome, e-health services may be of an inferior quality compared to face-to-face medical encounters. In this paper, I argue that before we can fully understand the distributive justice implications of e-health, we must first understand what distributive justice means. I argue that five elements--fairness, quality, accessibility, availability, and efficiency--constitute a general conception of justice and that all of these elements must be considered when evaluating e-health for rural health profession shortage areas. In doing so, it may be necessary to make important tradeoffs among these elements. I then examine the development of e-health programs in light of Rawls's principle of equal opportunity and Daniel's notion of species-typical functioning. I conclude that in the context of e-health, Rawls's principle should be expanded to include geography as a prima facie morally relevant criterion for allocating healthcare benefits. I also conclude that Daniel's notion of species-typical functioning provides grounds for thinking of health and some healthcare services as special goods.  相似文献   
188.
Growth mixture models are often used to determine if subgroups exist within the population that follow qualitatively distinct developmental trajectories. However, statistical theory developed for finite normal mixture models suggests that latent trajectory classes can be estimated even in the absence of population heterogeneity if the distribution of the repeated measures is nonnormal. By drawing on this theory, this article demonstrates that multiple trajectory classes can be estimated and appear optimal for nonnormal data even when only 1 group exists in the population. Further, the within-class parameter estimates obtained from these models are largely uninterpretable. Significant predictive relationships may be obscured or spurious relationships identified. The implications of these results for applied research are highlighted, and future directions for quantitative developments are suggested.  相似文献   
189.
It is clear that children generalise their knowledge of events from one instantiation to another. The means by which generalisation is accomplished are unclear. In three experiments, we used elicited imitation of multi-step sequences to test whether 25-month-olds' generalisation occurs as a function of forgetting of the features of the original event. Experiment 1 was an initial test of generalisation from one version of an event to another version involving perceptually different yet functionally analogous props. After a 1-week delay, children showed evidence of generalisation by enacting the event using the analogous props. Experiment 2 was a within-subject test of generalisation and memory for the original version of an event. After a 1-week delay, when paired with unrelated distractor props, analogous props served as effective retrieval cues; when paired with the original props, analogous props were treated as functionally equivalent to unrelated distractors. This within-subject reversal in the functional role of analogous props is compelling evidence that children's event representations include specific features and, at the same time, are generalisable. In Experiment 3, children showed evidence of generalisation immediately after exposure to an event, thereby making clear that generalisation occurs even in the face of robust memory for the specific features of the original event.  相似文献   
190.
In this paper I attempt to further the case, made in recent years by Eva Gothlin, that readers interested in a philosophical return to Simone de Beauvoir's The Second Sex have good reason to heed Beauvoir's appropriation of central concepts from Heidegger's Being and Time. I speculate about why readers have been hesitant to acknowledge Heidegger's influence on Beauvoir and show that her infrequent though, I argue, important use of the Heideggarian neologism Mitsein in The Second Sex makes inadequate sense apart from an appreciation of the fundamental role played by her appropriation of Hegel's master-slave dialectic in that book. I suggest a way to square Beauvoir's Hegelian claim that human beings are fundamentally at odds with one another with her Heideggerian view that we are also all ontologically with one another. Finally, I sketch out a way of interpreting Beauvoir's employment of certain concepts from Hegel and Heidegger in the service of understanding, hence beginning to overcome, women's oppression.  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