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   485篇
  免费   29篇
  国内免费   68篇
  2023年   7篇
  2022年   8篇
  2021年   9篇
  2020年   21篇
  2019年   13篇
  2018年   20篇
  2017年   17篇
  2016年   18篇
  2015年   11篇
  2014年   17篇
  2013年   62篇
  2012年   19篇
  2011年   25篇
  2010年   20篇
  2009年   18篇
  2008年   18篇
  2007年   18篇
  2006年   11篇
  2005年   16篇
  2004年   19篇
  2003年   8篇
  2002年   8篇
  2001年   14篇
  2000年   20篇
  1999年   5篇
  1996年   4篇
  1995年   9篇
  1994年   7篇
  1993年   6篇
  1992年   5篇
  1991年   8篇
  1990年   8篇
  1989年   10篇
  1987年   5篇
  1985年   10篇
  1984年   4篇
  1983年   9篇
  1982年   3篇
  1981年   4篇
  1979年   5篇
  1978年   7篇
  1977年   6篇
  1975年   5篇
  1974年   3篇
  1973年   8篇
  1971年   3篇
  1968年   3篇
  1967年   4篇
  1966年   5篇
  1965年   2篇
排序方式: 共有582条查询结果,搜索用时 15 毫秒
521.
Abstract

Although there is a great deal of research linking social support with favourable psychological well-being outcomes a number of contradictory findings have been published showing support to be associated with increased psychological distress. These contrary findings arise when social support is measured as the receipt of supportive behavior rather than perceptions of support availability and quality. This paper examines three hypotheses that have been advanced to explain why the receipt of support is associated with distress. The first of these hypotheses (the support mobilisation hypothesis) argues that the relationship is a spurious one, and that it is a product of distressing circumstances which increase both support receipt and psychological distress. The other two hypotheses (the inequity hypothesis and the esteem threat hypothesis) both argue that receiving support actually causes distress. We tested these hypotheses in two samples. One sample was a group of individuals who reported having some form of disability (N = 106). the other sample was a 'healthy' comparison group (N = 134). Our analyses showed that in both groups the receipt of support was significantly and positively related to reports of anxiety, but not to reports of depression. Among the 'healthy' sample, controlling for subjects' sex largely explained the positive association between support receipt and anxiety. This was not the case among the 'disabled sample, where the inequity hypothesis received the strongest support. The implications of these findings for interventions based around the provision of social support are examined.  相似文献   
522.
523.
The mechanisms underpinning the relationship between math anxiety and arithmetic performance are not fully understood. This study used an eye‐tracking approach to measure a range of eye movements of 78 undergraduate students in response to performance on an arithmetic verification task. Results demonstrated a significant positive relationship between self‐reported math anxiety and response time, indicating reduced processing efficiency. Analysis of eye‐movement data reinforced the utility of an eye‐tracking approach in studying arithmetic performance; specific digit fixations, dwell time, saccades, and regressions all significantly predicted response time. Furthermore, findings highlighted significant positive correlations between math anxiety and fixations, dwell time, and saccades. Despite there being little evidence that eye movements mediate the math anxiety‐to‐performance relationship, relationships observed between math anxiety and eye movements provide a useful starting point for research using an eye‐tracking methodology in studying math anxiety and performance; the present findings suggest future work should focus on calculation strategy. Copyright © 2014 John Wiley & Sons, Ltd.  相似文献   
524.
We investigated the mediating effect of authenticity on the ability of power and communion to predict feelings of satisfaction in work, romantic and friendship roles in a Chinese sample. That authenticity mediates the effect of power on satisfaction in specific roles has been previously demonstrated in studies with Western participants, and this study sought to replicate these findings in an East Asian context. Furthermore, given the importance of communion in maintaining Chinese satisfaction, our second aim was to extend previous studies by testing whether authenticity mediates the effects of communion on Chinese satisfaction. One hundred and fifty Chinese participants completed the surveys addressing work, romantic relationships and friendships. The results reveal that both power and communion are significant predictors of Chinese satisfaction but their impact differed according to relationship type. Power and communion significantly predicted satisfaction in an interactive manner in business roles, but did so in an additive manner in close roles. More importantly, authenticity mediated the effects of both power and communion on Chinese satisfaction. These results show that authenticity is one of the common essences in the prediction of power and communion to Chinese satisfaction.  相似文献   
525.
Although sexual minority rights have not necessarily generated polarised views within Christian churches and organisations, the subject has tended to forge an arena of contestation between liberal and conservative constituencies. Theological differences have frequently been manifested through the mobilisation of ‘cause’ groups lobbying the political realm and public opinion in order to advance their contrasting standpoints. Based on a survey of documentation and supplementary materials produced for public consumption, this article considers responses of the conflicting rights petitions of Christian cadres either endorsing or opposing minority sexual rights and the relevant legislative enactments in the UK. The article seeks to illuminate how these competing constituencies further their causes while at the same time devaluing the rights claims of their adversaries.  相似文献   
526.
Remembering to perform an action in the future, called prospective memory, often shows age-related differences in favor of young adults when tested in the laboratory. Recently Smith, Horn, and Bayen (2012; Aging, Neuropsychology, and Cognition, 19, 495) embedded a PM task in an ongoing color-matching task and manipulated the difficulty of the ongoing task by varying the number of colors on each trial of the task. Smith et al. found that age-related differences in PM performance (lower PM performance for older adults relative to young adults) persisted even when older adults could perform the ongoing task as well or better than the young adults. The current study investigates a possible explanation for the pattern of results reported by Smith et al. by including a manipulation of task emphasis: for half of the participants the prospective memory task was emphasize, while for the other half the ongoing color-matching task was emphasized. Older adults performed a 4-color version of the ongoing color-matching task, while young adults completed either the 4-color or a more difficult 6-color version of the ongoing task. Older adults failed to perform as well as the young adults on the prospective memory task regardless of task emphasis, even when older adults were performing as well or better than the young adults on the ongoing color-matching task. The current results indicate that the lack of an effect of ongoing task load on prospective memory task performance is not due to a perception that one or the other task is more important than the other.  相似文献   
527.
The scientific study of youth entrepreneurship is truly in its infancy, with research on the development of entrepreneurship constrained by theoretical foundations that rely on static, trait-like approaches that equate entrepreneurship with stable personality characteristics. In this article, we define entrepreneurship as a fluid process that relies on the bidirectional interplay between a developing individual and his or her context. We report initial findings from the Young Entrepreneurs Study that clarify how entrepreneurial intentions and actions manifest in youth. We present quantitative analyses that examined the relations between entrepreneurial strengths and entrepreneurial activities in a sample of 3461 college students, and we describe the results of semi-structured interviews from a 48-person subset of our larger sample that explored how entrepreneurial intentions and actions manifested in our sample. We describe a mixed-method triangulation that integrates these two sets of findings, then discuss implications for future research.  相似文献   
528.
529.
Liang  Yue  Zhou  Nan  Cao  Hongjian  Li  Jian-Bin  Dou  Kai  Wu  Fushuang  Liu  Qingqi  Wu  Qinglu  Nie  Yangang  Ning  Zhijun  Wang  Guodong 《Journal of child and family studies》2022,31(5):1373-1386
Journal of Child and Family Studies - Adolescents’ career development is associated with various contextual factors, among which career-related parenting practice is particularly important....  相似文献   
530.
了解医生护士对PICC告知态度。自设问卷调查北京市两所医院执行PICC操作科室医生护士。医生护士认为操作前应向患者告知并签署同意书,部分原因有统计学差异;临床主要采取“医生告知、护士实施”模式;双方均倾向于降低自身法律风险的告知模式,赞成国家出台护士进行特殊告知的法律文件。建议现阶段采取医护共同告知模式。  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