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   2671篇
  免费   196篇
  2867篇
  2024年   8篇
  2023年   31篇
  2022年   50篇
  2021年   77篇
  2020年   115篇
  2019年   127篇
  2018年   176篇
  2017年   174篇
  2016年   145篇
  2015年   113篇
  2014年   117篇
  2013年   301篇
  2012年   189篇
  2011年   179篇
  2010年   91篇
  2009年   107篇
  2008年   130篇
  2007年   135篇
  2006年   98篇
  2005年   78篇
  2004年   77篇
  2003年   50篇
  2002年   53篇
  2001年   23篇
  2000年   14篇
  1999年   21篇
  1998年   20篇
  1997年   12篇
  1996年   10篇
  1995年   9篇
  1994年   13篇
  1993年   12篇
  1992年   9篇
  1991年   10篇
  1990年   10篇
  1989年   8篇
  1988年   5篇
  1987年   6篇
  1986年   9篇
  1985年   5篇
  1984年   6篇
  1983年   6篇
  1982年   11篇
  1981年   4篇
  1980年   5篇
  1979年   3篇
  1978年   2篇
  1977年   2篇
  1974年   3篇
  1972年   3篇
排序方式: 共有2867条查询结果,搜索用时 15 毫秒
201.
202.
High emotional arousal associated with witnessing a crime promotes memory error. Police are trained to use open‐ended questioning (i.e., Cognitive Interview) to guard against contaminating fragile witness memory, but do they follow this protocol? We investigated whether officers' belief about arousal's impact on crime scene memory influenced their questioning procedures. Officers read crime scenarios describing the witness/victim as either emotionally distraught or calm, and then they chose among open‐ended and close‐ended question options for witness interviews. Results showed that emotionally aroused witnesses were asked more closed questions by officers who believed arousal did not hurt memory, while officers who believed arousal negatively impacted memory accuracy asked more open‐ended questions. This relationship was not influenced by police experience. Results suggest that regardless of training and empirical findings, beliefs about the arousal–memory relationship may guide the questioning technique that officers employ, potentially contaminating already vulnerable witness memory. Copyright © 2015 John Wiley & Sons, Ltd.  相似文献   
203.
Military spouses often have concerns regarding the impact of their communication on soldiers during deployment. However, literature is mixed regarding how communication between soldiers and spouses may impact soldiers’ self-reported work functioning during deployment, suggesting the need to evaluate moderating factors. In the current study, 3 relationship factors (marital satisfaction, conflictual communication, and proportion of conversation focused on problems) were tested as moderators of communication frequency and negative marriage-to-work spillover for soldiers. Whereas the 3 relationship factors were independently related to negative spillover, none significantly moderated the relationship between communication frequency and spillover. The overall pattern of results suggests that (a) lower marital satisfaction, a focus on problems during communication, and conflictual communication are each strongly linked to spillover for deployed soldiers; and (b) military couples may be self-restricting deployment communication frequency when experiencing less marital satisfaction and higher rates of negative communication. Implications for communication during deployment are discussed.  相似文献   
204.
205.
206.
207.
208.
209.
210.
To limit the spread of COVID-19, public authorities have recommended sanitary behaviors such as handwashing, mask-wearing, physical distancing, and social distancing. We recruited a large sample of higher education students in Belgium (N = 3201–3441) to investigate the role of sociodemographic variables, mental health, previous COVID-19 infections, academic involvement, and risk perception on adherence to these sanitary behaviors. This cross-sectional study took place during the second COVID-19 wave in Belgium, between February and March 2021. Analyses showed that living alone, being female, later in the academic curriculum, having higher general and health anxiety, higher academic involvement, and higher risk perception were positively associated with adherence to the four aforementioned sanitary behaviors. Conversely, previous infection with COVID-19 and having been quarantined were negative predictors. Our results show a set of predictors highly similar for the four sanitary behaviors. We discuss potential initiatives to increase adherence to sanitary behaviors in this group of highly educated youngsters.  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