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   450篇
  免费   11篇
教育   377篇
科学研究   8篇
各国文化   8篇
体育   41篇
文化理论   3篇
信息传播   24篇
  2023年   4篇
  2022年   7篇
  2021年   5篇
  2020年   21篇
  2019年   19篇
  2018年   25篇
  2017年   25篇
  2016年   21篇
  2015年   14篇
  2014年   15篇
  2013年   100篇
  2012年   15篇
  2011年   19篇
  2010年   13篇
  2009年   15篇
  2008年   13篇
  2007年   6篇
  2006年   11篇
  2005年   9篇
  2004年   7篇
  2003年   4篇
  2002年   6篇
  2001年   6篇
  2000年   5篇
  1999年   4篇
  1998年   1篇
  1997年   2篇
  1996年   7篇
  1995年   9篇
  1994年   1篇
  1993年   5篇
  1992年   6篇
  1991年   4篇
  1990年   3篇
  1989年   9篇
  1988年   5篇
  1985年   2篇
  1984年   2篇
  1983年   2篇
  1982年   1篇
  1981年   2篇
  1979年   4篇
  1977年   2篇
  1976年   2篇
  1973年   3篇
排序方式: 共有461条查询结果,搜索用时 421 毫秒
111.
Four- to 6-year-old children (N = 131) heard religious or nonreligious stories and were questioned about their belief in the reality of the story characters and events. Children had low to moderate levels of belief in the characters and events. Children in the religious story condition had higher levels of belief in the reality of the characters and events than did children in the nonreligious condition; this relation strengthened with age. Children who used God as an explanation for the events showed higher levels of belief in the factuality of those events. Story familiarity and family religiosity also affected children's responses. The authors conclude that God's involvement in a story influences children's belief in the reality of the characters and events in that story.  相似文献   
112.
113.
114.
This study examined variation in mother-infant interactions, father engagement, and infant cognition as a function of country of origin, socioeconomic status, and English language proficiency in a national sample of Latino infants (age 9 months) born in the United States and living with both biological parents (N=1,099). Differences between Mexican-American infants, who had lower mother-infant interaction scores and less father physical play than did the other Latino infants, were associated with differences in acculturation (both parents' English proficiency). Indicators of acculturation and paternal reports of happiness with partner were associated with paternal engagement. Indicators of acculturation were also related to mother-infant interactions. Infant cognitive scores were associated with maternal interaction but not father engagement, and maternal but not paternal mental health.  相似文献   
115.
Woolley JD 《Child development》2006,77(6):1539-1553
Verbal and behavioral measures of children's knowledge are frequently dissociated. These situations represent a largely untapped but important resource for furthering an understanding of human cognition. In this paper, verbal-behavioral dissociations in children are discussed and analyzed, drawing from a wide range of domains. The article explores what might lead to different responses in different modalities, and it is proposed that children's goals may be an important factor. It is concluded that a variety of factors are involved in producing these dissociations, and that a richer picture of development will result from attention to these factors.  相似文献   
116.
Classwide supports were used to increase children's early literacy skills for Head Start morning and afternoon classrooms within a preschool Response to Intervention (RtI) model. Support included interventions to improve child outcomes for letter naming fluency (LNF) and teachers' instructional and managerial variables. Targeted activities included circle (a group instructional activity) and center times (also instructional time with children's choices about activities). Support for teachers included adding a “letter of the week” activity with active responding and other literacy activities and providing direct feedback to teachers about classroom managerial interactions. Results show positive classwide improvements for LNF, an increase in the prevalence of instruction, and improvements in positive and instructional managerial methods. Social validity appraisal indicated that the support methods were highly acceptable. © 2010 Wiley Periodicals, Inc.  相似文献   
117.
118.
Simon J  Hersh M 《Minerva》2002,40(1):37-55
This paper examines the role of ethics in research with potentialapplicability to chemical and biological warfare. It focuses uponbiological warfare research, and examines the ethical dilemmas faced bythose working with dual-use potential technologies. It discusses thenormative, legal and ethical prohibitions against participation inchemical and biological warfare programmes from a Western perspective.It examines the motivations of individuals participating in CBW researchand concludes with recommendations for increasing awareness aboutethical and normative prohibitions. An appendix lists the results of asurvey of ethical codes in relevant scientific disciplines conducted viathe Internet.  相似文献   
119.
120.
This study aims to determine if biomechanically informed injury prevention training can reduce associated factors of anterior cruciate ligament injury risk among a general female athletic population. Female community-level team sport athletes, split into intervention (n = 8) and comparison groups (n = 10), completed a sidestepping movement assessment prior to and following a 9-week training period, in which kinetic, kinematic and neuromuscular data were collected. The intervention group completed a biomechanically informed training protocol, consisting of plyometric, resistance and balance exercises, adjunct to normal training, for 15–20 min twice a week. Following the 9-week intervention, total activation of the muscles crossing the knee (n = 7) decreased for both the training (? ?15.02%, d = 0.45) and comparison (? ?9.68%, d = 0.47) groups. This decrease was accompanied by elevated peak knee valgus (? +27.78%, d = ?0.36) and internal rotation moments (? +37.50%, d = ?0.56) in the comparison group, suggesting that female community athletes are at an increased risk of injury after a season of play. Peak knee valgus and internal rotation knee moments among athletes who participated in training intervention did not change over the intervention period. Results suggest participation in a biomechanically informed training intervention may mitigate the apparent deleterious effects of community-level sport participation.  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