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   3839篇
  免费   168篇
  国内免费   1篇
  2023年   26篇
  2022年   26篇
  2021年   43篇
  2020年   61篇
  2019年   76篇
  2018年   118篇
  2017年   119篇
  2016年   163篇
  2015年   95篇
  2014年   122篇
  2013年   452篇
  2012年   206篇
  2011年   212篇
  2010年   125篇
  2009年   107篇
  2008年   178篇
  2007年   157篇
  2006年   136篇
  2005年   122篇
  2004年   134篇
  2003年   131篇
  2002年   93篇
  2001年   85篇
  2000年   83篇
  1999年   48篇
  1998年   50篇
  1997年   51篇
  1996年   46篇
  1995年   46篇
  1994年   34篇
  1993年   35篇
  1992年   46篇
  1991年   37篇
  1990年   52篇
  1989年   35篇
  1988年   44篇
  1987年   26篇
  1986年   29篇
  1985年   31篇
  1984年   33篇
  1983年   25篇
  1982年   29篇
  1981年   13篇
  1979年   27篇
  1978年   15篇
  1977年   18篇
  1974年   20篇
  1972年   14篇
  1970年   14篇
  1968年   13篇
排序方式: 共有4008条查询结果,搜索用时 31 毫秒
121.
122.
123.
124.
125.
Reviews, compares and evaluates a self-justijication and a decision theoretical conceptualization of equity. It is argued that the latter approach reveals an important and often neglected distinction between equity as a goal of social interaction and equity as an interpersonal strategy employed in rhe pursuit of other valued goals. Associated problems of definition and measurement are discussed. After a review of relevant research it is concluded that equity serves predominantly as an accommodative interpersonal strategy, and that future research should focus on analyzing the various functional bases of equity, their relationships, and their eflects on behaviour.  相似文献   
126.
127.
Motivation and Emotion - It is well-established that intermediate challenge is optimally motivating. We tested whether this can be quantified into an inverted-U relationship between motivation and...  相似文献   
128.
Motivation and Emotion - Research recently showed that boredom proneness was associated with increased social distancing rule-breaking in a sample collected early in the COVID-19 pandemic. Here we...  相似文献   
129.
Tamminga  Allard  Duijf  Hein  Van De Putte  Frederik 《Synthese》2021,198(9):8733-8753

We use a deontic logic of collective agency to study reducibility questions about collective agency and collective obligations. The logic that is at the basis of our study is a multi-modal logic in the tradition of stit (‘sees to it that’) logics of agency. Our full formal language has constants for collective and individual deontic admissibility, modalities for collective and individual agency, and modalities for collective and individual obligations. We classify its twenty-seven sublanguages in terms of their expressive power. This classification enables us to investigate reducibility relations between collective deontic admissibility, collective agency, and collective obligations, on the one hand, and individual deontic admissibility, individual agency, and individual obligations, on the other.

  相似文献   
130.
Despite Greta Thunberg's popularity, research has yet to investigate her impact on the public's willingness to take collective action on climate change. Using cross-sectional data from a nationally representative survey of U.S. adults (N = 1,303), we investigate the “Greta Thunberg Effect, or whether exposure to Greta Thunberg predicts collective efficacy and intentions to engage in collective action. We find that those who are more familiar with Greta Thunberg have higher intentions of taking collective actions to reduce global warming and that stronger collective efficacy beliefs mediate this relationship. This association between familiarity with Greta Thunberg, collective efficacy beliefs, and collective action intentions is present even after accounting for respondents’ overall support for climate activism. Moderated mediation models testing age and political ideology as moderators of the “Greta Thunberg Effect” indicate that although the indirect effect of familiarity with Greta Thunberg via collective efficacy is present across all age-groups, and across the political spectrum, it may be stronger among those who identify as more liberal (than conservative). Our findings suggest that young public figures like Greta Thunberg may motivate collective action across the U.S. public, but their effect may be stronger among those with a shared political ideology. Implications for future research and for broadening climate activists’ appeals across the political spectrum are discussed.  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