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   11281篇
  免费   1746篇
  国内免费   468篇
  13495篇
  2022年   89篇
  2021年   172篇
  2020年   212篇
  2019年   501篇
  2018年   473篇
  2017年   553篇
  2016年   543篇
  2015年   472篇
  2014年   444篇
  2013年   1131篇
  2012年   590篇
  2011年   529篇
  2010年   448篇
  2009年   456篇
  2008年   478篇
  2007年   448篇
  2006年   423篇
  2005年   372篇
  2004年   312篇
  2003年   268篇
  2002年   276篇
  2001年   324篇
  2000年   305篇
  1999年   210篇
  1998年   94篇
  1997年   88篇
  1996年   85篇
  1993年   69篇
  1992年   131篇
  1991年   136篇
  1990年   128篇
  1989年   108篇
  1988年   99篇
  1987年   107篇
  1986年   118篇
  1985年   115篇
  1984年   107篇
  1983年   89篇
  1979年   102篇
  1978年   70篇
  1975年   68篇
  1974年   93篇
  1973年   102篇
  1972年   73篇
  1971年   69篇
  1970年   81篇
  1969年   75篇
  1968年   106篇
  1967年   83篇
  1966年   93篇
排序方式: 共有10000条查询结果,搜索用时 0 毫秒
891.
892.
893.
Defined as a mental framework for how individuals interpret and respond to achievement situations, learning goal orientation (LGO) has received increasing attention in organisational research. However, its effect on leadership, especially in contexts absent of formal leadership, remains understudied. Drawing on social exchange theory, we propose and test an individual‐level two‐stage process model of generalised exchange linking LGO and leadership recognition in self‐managed teams. Specifically, we posit that learning‐oriented individuals will tend to feel safer in self‐managed teams, which will enable and sustain their engagement in contextual role behavior. Such behavior, in turn, will be reciprocated with recognition of these individuals as leaders. We use a multiphase, multi‐informant approach (n = 287), and we find that felt safety mediates the effect of LGO on contextual role behavior, but that contextual role behavior alone does not mediate the effect of LGO on leadership recognition. LGO has an indirect effect on leadership recognition through the joint mediation of felt safety and contextual role behavior. Our results offer insight on the link between LGO and leadership, with practical implications for people working in self‐managed teams.  相似文献   
894.
This research examined how mental imagery practice can increase future self‐continuity to reduce procrastination. A total of 193 undergraduate students were randomly assigned to a present‐focused meditation or to a future self‐focused mental imagery condition. Participants in both conditions were asked to listen to their respective audio recording twice per week for four consecutive weeks and to complete a pre‐intervention, half‐point, and post‐intervention questionnaire. At the four‐week mark, hierarchical regression analyses revealed that both future self‐continuity and empathic perspective taking were significantly higher for the mental imagery condition than the meditation condition. While vividness of future self moderated change in future self‐continuity, affective empathy for future self mediated the relation between vividness of future self and future self‐continuity. Lastly, only empathic perspective taking was a significant moderator of change in procrastination across time. The influence of empathy and future self‐continuity on procrastination is discussed.  相似文献   
895.
896.
Posttraumatic stress disorder (PTSD) and trauma‐related guilt are risk factors for suicidal ideation (SI) in veterans. Components of trauma‐related guilt were examined as serial mediators of the relationship between PTSD and SI. In a sample of 53 OEF/OIF/OND combat veterans, PTSD had an indirect effect on SI through a serial mediation chain of guilt cognitions, distress, and global guilt, suggesting that trauma‐related guilt via cognitions, distress, and global guilt is a pathway from PTSD to SI. Attention should be given to assessing and addressing trauma‐related guilt in veterans experiencing PTSD to prevent SI.  相似文献   
897.
898.
899.
900.
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