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   367篇
  免费   4篇
教育   265篇
科学研究   24篇
各国文化   3篇
体育   36篇
文化理论   2篇
信息传播   41篇
  2021年   7篇
  2020年   4篇
  2019年   6篇
  2018年   11篇
  2017年   12篇
  2016年   8篇
  2015年   14篇
  2014年   16篇
  2013年   86篇
  2012年   11篇
  2011年   10篇
  2010年   10篇
  2009年   10篇
  2008年   10篇
  2007年   12篇
  2006年   6篇
  2005年   16篇
  2004年   13篇
  2003年   4篇
  2002年   5篇
  2001年   7篇
  2000年   4篇
  1999年   7篇
  1998年   7篇
  1997年   2篇
  1996年   4篇
  1995年   4篇
  1994年   4篇
  1993年   4篇
  1992年   5篇
  1991年   4篇
  1989年   5篇
  1988年   5篇
  1985年   7篇
  1983年   1篇
  1982年   2篇
  1980年   2篇
  1977年   1篇
  1975年   1篇
  1970年   2篇
  1969年   1篇
  1968年   1篇
  1967年   1篇
  1927年   2篇
  1877年   1篇
  1862年   1篇
  1844年   1篇
  1830年   3篇
  1828年   4篇
  1826年   3篇
排序方式: 共有371条查询结果,搜索用时 15 毫秒
1.
2.
3.
Ethics and Information Technology - The ethical dilemma (ED) of whether autonomous vehicles (AVs) should protect the passengers or pedestrians when harm is unavoidable has been widely researched...  相似文献   
4.
5.
This paper explores some of the antecedents to the recent growing interest in the United Kingdom in the use of educational performance indicators, and links it in particular to aspects of both Taylorist and Tylerist philosophies. It attempts to distinguish between different constructed meanings of performance indicators evident in both policy statements and practice. Whilst acknowledging the many potential problems inherent in the adoption of this approach to evaluation, the paper argues that both the nature and use of educational performance indicators are crucially shaped by factors such as purpose, authorship, focus and audience. The paper outlines an approach to performance indicators which tacitly addresses a critique of Taylorist and Tylerist influences, adopting an optimistic view that indicators can be made professionally relevant and useful. At the heart of the paper is an account of a collaborative evaluation project which, over the last 5 years, has supported the development of teacher‐generated indicators across some 80 schools and colleges in a consortium of six local education authorities. Despite the difficulties which have been encountered in this approach, the paper concludes that performance indicators can be made professionally relevant and useful.  相似文献   
6.
This research examined adolescents' judgments about lying to circumvent directives from parents or friends in the moral, personal, and prudential domains. One hundred and twenty-eight adolescents (12.1-17.3 years) were presented with situations in which an adolescent avoids a directive through deception. The majority of adolescents judged some acts as acceptable, including deception regarding parental directives to engage in moral violations and to restrict personal activities. Other acts of deception were judged as unacceptable, including deception of parents regarding prudential acts, as well as deception of friends in each domain. In addition, lying to conceal a misdeed was negatively evaluated. Most adolescents thought that directives from parents and friends to engage in moral violations or to restrict personal acts were not legitimate, whereas parental directives concerning prudential acts were seen as legitimate. Results indicate that adolescents value honesty, but sometimes subordinate it to moral and personal concerns in relationships of inequality.  相似文献   
7.
PurposeThe aim of this study was to evaluate the efficacy of a 17-week, 3-component lifestyle intervention for enhancing health behaviors during the coronavirus disease 2019 (COVID-19) pandemic.MethodsA parallel-group (intervention and control) study was conducted amongst 79 airline pilots over a 17-week period during the COVID-19 pandemic. The intervention group (n = 38) received a personalized sleep, dietary, and physical activity (PA) program. The control group (n = 41) received no intervention. Outcome measures for sleep, fruit and vegetable intake, PA, and subjective health were measured though an online survey before and after the 17-week period. The changes in outcome measures were used to determine the efficacy of the intervention.ResultsSignificant main effects for time × group were found for International Physical Activity Questionnaire-walk (p = 0.02) and for all other outcome measures (p < 0.01). The intervention group significantly improved in sleep duration (p < 0.01; d = 1.35), Pittsburgh Sleep Quality Index score (p < 0.01; d = 1.14), moderate-to-vigorous PA (p < 0.01; d = 1.44), fruit and vegetable intake (p < 0.01; d = 2.09), Short Form 12v2 physical score (p < 0.01; d = 1.52), and Short Form 12v2 mental score (p < 0.01; d = 2.09). The control group showed significant negative change for sleep duration, Pittsburgh Sleep Quality Index score, and Short Form 12v2 mental score (p < 0.01).ConclusionResults provide preliminary evidence that a 3-component healthy sleep, eating, and PA intervention elicit improvements in health behaviors and perceived subjective health in pilots and may improve quality of life during an unprecedented global pandemic.  相似文献   
8.
In this study, we examined the factor structure and reliability of the Korean Quality of Life (KQoL) survey and compared the KQoL survey to both the World Health Organization Quality of Life-Brief Version (WHOQOL-BREF) and the Satisfaction with Life Scale (SWLS). We also assessed associations between KQoL scores and physical activity (PA) participation. Participants were 557 (male = 281, female = 276) healthy Korean adults with ages between 18 and 71 years (M = 33.2, SD = 14.2). Results of confirmatory factor analyses confirmed the 7-subscale model and indicated acceptable values supporting convergent validity (χ2 = 1,678.758, df = 443, p < .001, RMSR = .045, RMSEA = .071, TLI = .880, CFI = .892). Correlations of KQoL subscales with similar subscales of WHOQOL-BREF and with SWLS supported concurrent validity. Results confirm that the KQoL survey can assess multidimensional aspects of quality of life (QoL), including spiritual, physical, social, and psychological. KQoL scores were positively related to PA participation, in line with previous research supporting the positive association of PA with QoL.  相似文献   
9.
10.
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