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   889篇
  免费   17篇
  906篇
  2024年   9篇
  2023年   18篇
  2022年   9篇
  2021年   20篇
  2020年   38篇
  2019年   43篇
  2018年   48篇
  2017年   42篇
  2016年   43篇
  2015年   30篇
  2014年   27篇
  2013年   127篇
  2012年   41篇
  2011年   52篇
  2010年   31篇
  2009年   32篇
  2008年   38篇
  2007年   38篇
  2006年   28篇
  2005年   25篇
  2004年   36篇
  2003年   21篇
  2002年   25篇
  2001年   8篇
  2000年   12篇
  1999年   8篇
  1998年   7篇
  1997年   7篇
  1996年   3篇
  1995年   4篇
  1994年   1篇
  1993年   3篇
  1992年   4篇
  1991年   3篇
  1990年   1篇
  1989年   1篇
  1988年   1篇
  1987年   2篇
  1985年   3篇
  1983年   3篇
  1982年   2篇
  1981年   3篇
  1980年   1篇
  1979年   1篇
  1977年   2篇
  1975年   1篇
  1967年   1篇
  1966年   1篇
  1959年   1篇
  1922年   1篇
排序方式: 共有906条查询结果,搜索用时 15 毫秒
711.
712.
Although cognitive avoidance has been linked to generalized anxiety disorder (GAD), the mechanism that may account for this association has not been fully elucidated. The current study uses structural equation models to evaluate the relationship between cognitive avoidance and symptoms of GAD in a large unselected sample (n = 1220), and to examine whether subjective fear of emotion partially mediate this relationship. Results support partial mediation, and follow-up analyses suggest that the pattern of relations among fear of emotion, cognitive avoidance, and GAD symptoms is invariant for men and women. However, subsequent analysis revealed equivalence of meditational models where cognitive avoidance leads to GAD symptoms and vice versa. The implications of these findings for better understanding the etiology, maintenance, and treatment of GAD are discussed.  相似文献   
713.
There is a substantial number of Iranian war veterans, exposed to sulfur mustard, who suffer from serious long term progressive health problems involving their respiratory organs, eyes, and skin. Little is known, however, about these casualties’ experiences of living with the consequences of sulfur mustard poisoning. This qualitative study aims to provide greater insight into how war veterans live with the consequences of the poisoning and involved 17 Iranian war veterans who had been poisoned by sulfur mustard during the Iran–Iraq conflict. Each participant was interviewed using a semi-structured interview schedule and the data generated through this process was analyzed using constant comparative data analysis technique. Data analysis resulted in “religious beliefs and practices” as a main category, which included two sub-categories: religious value centered life and religious support. Findings suggest that religious belief assists veterans to accept the impact of poisoning on their lives and adapt their lifestyles accordingly, to participate in religious social activities and feel socially supported, and to be hopeful about the future and live their lives as fully as possible.  相似文献   
714.
715.
Two experiments examined the processing of objects with low name agreement. Experiment I compared naming latencies for objects with three different types of name disagreement to those for matched control objects with very high name agreement. Objects with low name agreement due to abbreviations (e.g. phone) were named no more slowly than were control objects. Objects with multiple names (e.g. couch, sofa, settee) and objects often given incorrect names (e.g. spider for ant) took longer to name correctly than did matched controls. These results were confirmed in a second naming experiment using a revised set of high-name-agreement control stimuli. In Experiment 2, subjects carried out an object decision task using the revised stimulus set. Subjects could recognize objects with multiple names as quickly as those with high name agreement. Objects often given incorrect names were recognized by subjects more slowly than were high-agreement matched stimuli. The pattern of data suggests that the delay in naming latency due to the availability of more than one correct name arises after structural recognition. In contrast, the slowed naming of objects often misnamed would seem to originate from difficulties encountered at or before the structural stage of recognition.  相似文献   
716.

In most of their work settings, the health and well-being of hospital physicians are at risk. Trends of work intensification and changing laws in the European Union and beyond have heightened the call for taking a closer look at the workplace and training conditions of hospital physicians. This study aims to identify specific work characteristics (such as autonomy, social support, cognitive demands, and skill adequacy), in order to determine conditions for the applicability of individual character strengths at work and in turn for increased work engagement and well-being. We examined our hypotheses based on cross-sectional (N = 173) and longitudinal self-report data (N = 72) of hospital physicians in Austria. The results identified significant indirect effects of skill adequacy, cognitive demands, autonomy, and social support at work – via the applicability of individual character strengths at work – on work engagement and general well-being. Longitudinal analyses additionally confirmed autonomy as a thriving work characteristic for promoting the applicability of individual character strengths over time (time lag: 6 months). This study revealed the value of enabling and preserving the applicability of character strengths in a hospital work setting and focused – for the first time – on its predicting work characteristics. Furthermore, it emphasizes the importance of securing skill adequacy early in the training of young physicians and encouraging, as well as, sustaining autonomy in their daily work life.

  相似文献   
717.
    
Reducing the spread of infectious viruses (e.g., COVID-19) can depend on societal compliance with effective mitigations. Identifying factors that influence adherence can inform public policy. In many cases, public health messaging has become highly moralized, focusing on the need to act for the greater good. In such contexts, a person's moral identity may influence behavior and serve to increase compliance through different mechanisms: if a person sees compliance as the right thing to do (internalization) and/or if a person perceives compliance as something others will notice as the right thing to do (symbolization). We argue that in societies that are more politically polarized, people's political ideology may interact with their moral identity to predict compliance. We hypothesized that where polarization is high (e.g., USA), moral identity should positively predict compliance for liberals to a greater extent than for conservatives. However, this effect would not occur where polarization is low (e.g., New Zealand). Moral identity, political ideology, and support for three different COVID-19 mitigation measures were assessed in both nations (N = 1,980). Results show that while moral identity can influence compliance, the political context of the nation must also be taken into account.  相似文献   
718.
Throughout Europe and North America, mainstream political parties have ceded electoral support to antiestablishment parties from the far left and far right. We investigate the hypothesis that individual differences in system justification—the psychological tendency to defend and justify the overarching social system—would be negatively associated with antiestablishment voting, even among citizens who would otherwise be inclined to support radicalism. In three large, nationally representative surveys conducted in France (N = 14,432), Germany (N = 1,168), and the United Kingdom (N = 2,337), we observed that system justification was positively associated with voting for establishment parties and negatively associated with antiestablishment voting. System justification was associated with reduced support for antiestablishment parties on the right and left—even among respondents who were high on ethnic intolerance, opposition to the European Union, economic distress, and support for income redistribution. Thus, all other things being equal, system-justification tendencies reinforce political moderation, establishment voting, and therefore social stability.  相似文献   
719.
Previous studies suggest a preretirement disengagement process from work, which includes reduced work motivation. In this study, we investigated changes in autonomous and controlled work motivation over two years among participants of the Health, Aging and Retirement Transition in Sweden (HEARTS) study. We found stability in both types of motivation; however, those who retired after the study period showed more distinct declines in autonomous motivation. A stronger sense of community at work was related to level, but not change in autonomous motivation. Intra-individual fluctuations in the expected retirement age did not predict work motivation or vice versa. Future studies are needed to better understand the antecedents and consequences of preretirement declines in autonomous work motivation.  相似文献   
720.
    
  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