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   1673篇
  免费   61篇
  国内免费   2篇
  2020年   18篇
  2019年   40篇
  2018年   29篇
  2017年   37篇
  2016年   36篇
  2015年   29篇
  2014年   42篇
  2013年   175篇
  2012年   54篇
  2011年   61篇
  2010年   54篇
  2009年   38篇
  2008年   54篇
  2007年   59篇
  2006年   56篇
  2005年   54篇
  2004年   48篇
  2003年   44篇
  2002年   56篇
  2001年   33篇
  2000年   33篇
  1999年   29篇
  1998年   16篇
  1997年   23篇
  1996年   19篇
  1995年   28篇
  1993年   19篇
  1992年   21篇
  1991年   20篇
  1990年   17篇
  1989年   15篇
  1988年   21篇
  1987年   20篇
  1985年   24篇
  1984年   22篇
  1983年   15篇
  1982年   15篇
  1980年   16篇
  1979年   20篇
  1978年   14篇
  1977年   18篇
  1976年   19篇
  1975年   20篇
  1974年   20篇
  1973年   15篇
  1971年   18篇
  1970年   17篇
  1968年   13篇
  1967年   28篇
  1966年   18篇
排序方式: 共有1736条查询结果,搜索用时 15 毫秒
261.
Male ice hockey fans (N = 78) completed a battery of biographical, social, cognitive, and individual differences measures that had previously been administered piecemeal to spectators found in attendance at games. Participants' self-reported likelihood of joining in a crowd disturbance served as the dependent measure. The individual differences measures included physical aggression, anger, impulsivity, psychopathy, sensation seeking, and public self-consciousness. All but public self-consciousness was positively related to subjects' likelihood of escalating a disturbance. Participants' age, number of accompanying males, the false consensus effect, number and recency of fights, and attending in anticipation of watching player fights were also related to the dependent measure. A multiple regression analysis yielded a multiple R = .807, accounting for 65% of the variance. The time since the participant was last in a fight and liking to watch player fights emerged as significant predictors. Aggr. Behav. 24:219–226, 1998. © 1998 Wiley-Liss, Inc.  相似文献   
262.
263.
Surveys of childhood vaccinations are often highly inaccurate, due to parental misreporting. We conducted three experiments to examine the source of the inaccuracies. In Experiment 1, we provided parents with memory aids; these aids did little to improve reporting accuracy. Two further experiments asked whether parents forgot what they knew about their children's vaccinations, or whether they never knew the information. In Experiment 2 we surveyed parents both immediately and ten weeks after their child's medical visit. Accuracy was only slightly better than chance immediately afterwards; ten weeks later performance had not changed significantly. Experiment 3 compared reports in both recall and recognition conditions. Although the recognition condition lowered the response burden on parents it did not produce more accurate reports. We conclude that low levels of accuracy in parental reports on vaccinations appear to reflect poor initial encoding rather than retrieval failure. Copyright © 1999 John Wiley & Sons, Ltd.  相似文献   
264.
Becoming is a process in which a thing moves from one state to another. In Section 1, the study will elaborate on the discussion of the Aristotelian causes taken broadly, primarily focusing on the relation between efficient and final causes. In Section 2, the study discusses the implications of Scotus’s conception of contingency and freedom, as they are reflected in the relation of the future to the past, for the efficient and final causalities. Similarly in Section 3 an examination of Scotus’s conception of matter is conducted. Based on the ideas established in these sections, the study attempts to present an initial Scotistic view of becoming.  相似文献   
265.
266.
267.
Intergroup contact has long been recognized as an important factor in promoting positive intergroup attitudes. However, in operationalizing intergroup attitudes, previous studies have rarely investigated attitudes toward one of the most intimate forms of contact, romantic relationships. In this study (N = 176), we expand the intergroup contact literature to examine the association between intergroup contact and, arguably, a litmus test of intergroup attitudes: receptivity to intergroup romance. We do so in Northern Ireland, a context that is historically and presently characterized by sectarian division and tension between Catholics and Protestants. Our findings reveal that intergroup contact is positively associated with receptivity to both dating and marrying an outgroup member. These associations are mediated by ingroup norms toward outgroup romances. General outgroup attitudes were also found to be positively associated with contact but, in contrast to romantic attitudes, this association was shown, for the first time, to be simultaneously mediated by ingroup norms, anxiety, empathy, and trust. In addition, strength of ingroup identification played a moderating role, with a stronger positive relationship between contact and both romantic and general outgroup attitudes among higher identifiers. The findings highlight the importance of examining attitudes toward intergroup romantic relationships, as well as understanding the different mediating and moderating mechanisms which may account for how contact influences general attitudes and romantic attitudes. In the wake of the UK vote to leave the European Union, they also serve as an important reminder of how intergroup contact can be effective in promoting peace in Northern Ireland.  相似文献   
268.
269.
Journal of Psycholinguistic Research - An elicited production study investigated subject–aux inversion in 5-year-old children with specific language impairment (SLI) and 2 control groups,...  相似文献   
270.
Cognitive-behavioral therapy (CBT) is an evidence-based treatment for school refusal. However, some youth do not respond to CBT. The serious risks associated with school nonattendance call for novel approaches to help those who do not respond to CBT. Because school refusal is commonly associated with anxiety disorders, and the combination of CBT and antidepressant medication enhances outcomes in the treatment of anxiety disorders, combined treatment may be effective for school refusal. This narrative review evaluates the current evidence base for adding antidepressant treatment to CBT for school refusal. Six randomized controlled trials (RCTs), two open trials, six case studies/series, and one observational study were identified and reviewed. There is support for combined CBT and imipramine, but this medication is not typically used due to the risk of concerning side effects. Two recent RCTs failed to provide evidence for the superiority of combined CBT and fluoxetine. Further research in this area is required because the extant studies have a number of methodological limitations. Recommendations are provided for clinicians who consider prescribing antidepressant medication or referring for adjunctive antidepressant treatment for school refusal.  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