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   436篇
  免费   12篇
  448篇
  2024年   4篇
  2022年   4篇
  2021年   7篇
  2020年   8篇
  2019年   19篇
  2018年   17篇
  2017年   11篇
  2016年   15篇
  2015年   14篇
  2014年   10篇
  2013年   52篇
  2012年   19篇
  2011年   25篇
  2010年   14篇
  2009年   10篇
  2008年   20篇
  2007年   9篇
  2006年   15篇
  2005年   13篇
  2004年   18篇
  2003年   20篇
  2002年   9篇
  2001年   2篇
  2000年   5篇
  1998年   5篇
  1996年   6篇
  1995年   2篇
  1994年   3篇
  1993年   7篇
  1992年   2篇
  1991年   4篇
  1990年   4篇
  1989年   5篇
  1988年   8篇
  1986年   5篇
  1985年   4篇
  1984年   5篇
  1983年   2篇
  1982年   4篇
  1981年   4篇
  1980年   4篇
  1979年   2篇
  1977年   3篇
  1975年   2篇
  1974年   5篇
  1973年   2篇
  1972年   4篇
  1970年   3篇
  1967年   1篇
  1965年   3篇
排序方式: 共有448条查询结果,搜索用时 15 毫秒
331.
Latino student dropout is a national concern that must also be addressed strategically in local communities. Although national studies are important for pointing out areas of concern, local studies can provide more specific information for local policy development and implementation. This paper presents an example of local community-initiated needs assessment that addresses issues of Latino access to education. Focus groups and interviews were held with Latino students, parents, and community leaders as well as teachers and administrators. Issues and strategies of the needs assessment process are presented, which include involving key stakeholders, engaging community members as research partners, and engaging school personnel. General findings are presented and linked to accomplishments of the needs assessment process, such as increasing community awareness of issues and building commitment to implement strategies identified to reduce Latino student dropout.  相似文献   
332.
The paschal mystery holds a place of prominence in the lives of Catholics, both theologically and pastorally. Given its prominent theological and ecclesial place since the Second Vatican Council, this article examines the place and role of the paschal mystery for Catholic education. With the move from a ‘classicist world view to historical mindedness,’ the thought of Bernard Lonergan is employed – particularly his understanding of the person as subject and his law of the cross – as a means to frame the relationship between the paschal mystery and Catholic education.  相似文献   
333.
Social power affects the manner in which people view themselves and act toward others, a finding that has attracted broad interest from the social and political sciences. However, there has been little interest from those within cognitive neuroscience. Here, we demonstrate that the effects of power extend beyond social interaction and invoke elementary spatial biases in behavior consistent with preferential hemispheric activation. In particular, participants who felt relatively powerless, compared with those who felt more powerful, were more likely to bisect horizontal lines to the left of center, and bump into the right-hand (as opposed to the left-hand) side when walking through a narrow passage. These results suggest that power induces hemispheric differences in visuomotor behavior, indicating that this ubiquitous phenomenon affects not only how we interact with one another, but also how we interact with the physical world.  相似文献   
334.
Executive function and working memory deficits are not only present in ADHD, but also in reading disorder (RD). Here, high-density ERPs were recorded during the Stop Signal Task in 53 children and adolescents: An ADHD-combined type group, a group with RD, and a healthy control group. The ADHD-C group displayed unique abnormalities of the frontal N200. Both healthy controls and RD groups showed a success-related right frontal N200 modulation, which was absent in the ADHD group. Second, for Success Inhibition trials, the ADHD-C had smaller right frontal N200 waves relative to healthy controls, while the RD group did not. In contrast, NoGo-P3 abnormalities were present both in the ADHD-C and RD groups. Impaired early response inhibition mechanisms, indexed by the frontal N200, appear to be limited to ADHD-C. In contrast, deficits in later cognitive control and error monitoring mechanisms, indexed by the NoGo-P3, appear to be present in both conditions.  相似文献   
335.
Controversies exist regarding the impact of psychological stress on the functioning of the immune system in humans. The aim of the present study, therefore, was to evaluate whether the condition of a pre-exam stress may or not modify resting lymphocyte subsets, as well as blood pressure and heart rate. About 22 medical residents of both sexes not suffering from any medical or psychiatric disorder were included in the study. Anxiety levels were measured by means of the Hamilton rating scale for anxiety (HRSA) and anxiety traits by means of the panic-agoraphobic spectrum self-report (PAS-SR) version and the obsessive-compulsive spectrum self-report (OBS-SR) version. The results showed that systolic blood pressure and heart rate increased significantly just before sitting an examination (t(1)) in all subjects, as compared with a calm situation (t(2)), in parallel with the increase in the HRSA total score, while no significant difference was observed in lymphocyte subsets at the two assessment times. However, men had a higher number of CD4+ cells than women at t(1) and t(2), while women showed a higher heart rate at t(1). In addition, significant correlations between CD4+ lymphocyte count and heart rate at t(1) or HRSA at t(2) were detected. These findings indicate that the acute stress determined by sitting for examination provokes changes in autonomic nervous system parameters, such as blood pressure and heart rate, as well as in the subjective feeling of anxiety, as shown by the increased HRSA total scores, which were not paralleled by modifications of lymphocyte subsets. However, individual differences, related to both sex and personality traits yet to be identified, seem to have an impact in shaping the stress response.  相似文献   
336.
What reaction stops revenge taking? Four experiments (total N = 191) examined this question where the victim of an interpersonal transgression could observe the offender's reaction (anger, sadness, pain, or calm) to a retributive noise punishment. We compared the punishment intensity selected by the participant before and after seeing the offender's reaction. Seeing the opponent in pain reduced subsequent punishment most strongly, while displays of sadness and verbal indications of suffering had no appeasing effect. Expression of anger about a retributive punishment did not increase revenge seeking relative to a calm reaction, even when the anger response was disambiguated as being angry with the punisher. It is concluded that the expression of pain is the most effective emotional display for the reduction of retaliatory aggression. The findings are discussed in light of recent research on reactive aggression and retributive justice.  相似文献   
337.
338.
Different European nation-states use the most diverse statistical constructions of foreign origin or ethnic minority populations. Several countries traditionally even shun from producing such data. This makes international comparison a very difficult endeavour. Anyone wanting to perform comparative research on immigrants or (immigrant origin) ethnic minorities in Europe is unavoidably confronted with the most diverse types of national statistical data and has to opt for ad hoc solutions. Attempts at international comparison can thus be very tricky due to data characteristics. It is important that researchers are aware of these problems and do not simply accept data (especially in comparisons) at face value. In this article we embark on a comparative explorative study of the way in which immigrant background and immigration related ethnicity is taken stock of by national statistical institutes in a set of European nation-states.  相似文献   
339.
Gender confirming surgery (GCS) and cross-sex hormones (CSH) are crucial steps in the self-realization of a transsexual individual. However, no study has analyzed the outcome of GCS in a eudaimonic perspective, nor explored eudaimonic well-being before GCS. The study compares the eudaimonic well-being of trans men (N = 56) and women (N = 89) before and after GCS; in the MtF sample, a further comparison was carried out between those who never started any medical intervention and those who were already taking CSH. Finally, the impact of experiences of harassment, discrimination and violence on eudaimonic well-being in the post-surgery sample was explored. All participants completed the Psychological Well-being Scales (Ryff in J Pers Soc Psychol 57:1069–1081, 1989) and, only the post-surgery sample, a questionnaire to assess previous experiences of harassment, discrimination and violence. Both in MtF and FtM participants, those who already received GCS showed higher scores on self-acceptance; in the MtF sample, higher scores were also found on environmental mastery and lower scores on personal growth. The association between experiences of discrimination on well-being was limited and positive, with higher scores in personal growth only in FtM participants who reported being victims of such experiences. Our results suggest that both MtF and FtM transsexuals show higher levels of eudaimonic well-being after GCS.  相似文献   
340.
Past research on power focused exclusively on declarative knowledge and neglected the role of subjective experiences. Five studies tested the hypothesis that power increases reliance on the experienced ease or difficulty that accompanies thought generation. Across a variety of targets, such as attitudes, leisure-time satisfaction, and stereotyping, and with different operationalizations of power, including priming, trait dominance, and actual power in managerial contexts, power consistently increased reliance on the ease of retrieval. These effects remained 1 week later and were not mediated by mood, quality of the retrieved information, or number of counterarguments. These findings indicate that powerful individuals construe their judgments on the basis of momentary subjective experiences and do not necessarily rely on core attitudes or prior knowledge, such as stereotypes.  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