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   16762篇
  免费   724篇
  国内免费   7篇
  2020年   183篇
  2019年   193篇
  2018年   293篇
  2017年   265篇
  2016年   307篇
  2015年   225篇
  2014年   289篇
  2013年   1241篇
  2012年   522篇
  2011年   516篇
  2010年   333篇
  2009年   306篇
  2008年   446篇
  2007年   468篇
  2006年   395篇
  2005年   396篇
  2004年   365篇
  2003年   309篇
  2002年   328篇
  2001年   700篇
  2000年   689篇
  1999年   470篇
  1998年   190篇
  1997年   179篇
  1996年   180篇
  1995年   158篇
  1994年   154篇
  1992年   382篇
  1991年   355篇
  1990年   372篇
  1989年   314篇
  1988年   307篇
  1987年   298篇
  1986年   267篇
  1985年   271篇
  1984年   253篇
  1983年   225篇
  1982年   165篇
  1979年   236篇
  1978年   186篇
  1977年   161篇
  1975年   201篇
  1974年   243篇
  1973年   241篇
  1972年   185篇
  1971年   184篇
  1969年   180篇
  1968年   213篇
  1967年   203篇
  1966年   163篇
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
Research on Child and Adolescent Psychopathology - A correction to this paper has been published: https://doi.org/10.1007/s10802-021-00827-8  相似文献   
992.
993.
Motivation and Emotion - Past research reliably shows that spending money on others (termed prosocial spending) makes people happier than spending money on oneself. The present research tested...  相似文献   
994.
The objective of the current study was to investigate the role of perceived parental support as a moderator in the association between adolescents’ expectations in romantic relations and their psychological well-being. The sample consisted of 647 adolescents (boys = 285, girls = 362). Their age ranged from 16 to 18 years (M = 17.19 years, SD = .77) and they were regular students in different colleges of Islamabad and Rawalpindi. They completed the Perceived Parental Support Scale, the Well-being Questionnaire-W-BQ12 and the Romantic Relations Scale for Adolescents. The results showed that there were significant gender differences on expectations in romantic relations and psychological well-being with girls scoring higher than boys on expectations in romantic relations while boys scoring higher than girls on psychological well-being. The results also indicated that there was a significant negative association between expectations in romantic relations and psychological well-being. Findings of the moderation analysis showed that perceived parental support moderated the association. Simple slope analysis indicated that there was a significant negative slope for low and medium levels of perceived parental support while the slope was non-significant for high levels of perceived parental support. These results indicated that perceived parental support counters the negative effect of expectations in romantic relations on psychological well-being during adolescence. It is suggested that perceived parental support is important in planning interventions to improve the well-being of adolescents.  相似文献   
995.
996.
997.
998.
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   
999.
International Journal of Hindu Studies - The classical traditions of Vedānta in India explored the problem of why an omnipotent being like God would permit sentient beings to suffer in His...  相似文献   
1000.
Neuropsychology Review - The thalamus, a significant part of the diencephalon, is a symmetrical and bilateral central brain structure. The thalamus is subdivided into three major groups of nuclei...  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