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   278篇
  免费   2篇
教育   178篇
科学研究   52篇
各国文化   5篇
体育   15篇
信息传播   30篇
  2022年   2篇
  2021年   2篇
  2020年   6篇
  2019年   8篇
  2018年   8篇
  2017年   17篇
  2016年   12篇
  2015年   4篇
  2013年   65篇
  2012年   8篇
  2011年   10篇
  2010年   7篇
  2008年   4篇
  2007年   4篇
  2006年   6篇
  2005年   6篇
  2004年   3篇
  2003年   3篇
  2002年   4篇
  2000年   6篇
  1999年   3篇
  1997年   2篇
  1995年   2篇
  1994年   3篇
  1992年   4篇
  1991年   2篇
  1990年   2篇
  1989年   2篇
  1988年   3篇
  1986年   2篇
  1984年   3篇
  1983年   2篇
  1971年   1篇
  1969年   1篇
  1967年   1篇
  1958年   1篇
  1927年   2篇
  1925年   1篇
  1862年   1篇
  1860年   2篇
  1859年   3篇
  1857年   6篇
  1847年   5篇
  1845年   2篇
  1844年   4篇
  1843年   2篇
  1840年   5篇
  1838年   6篇
  1835年   3篇
  1830年   5篇
排序方式: 共有280条查询结果,搜索用时 15 毫秒
121.
The apparent educational underperformance of boys has received phenomenal attention worldwide for many years. In the UK, it has led to various government reports and policies aimed at raising boys' achievement. This small-scale qualitative-interpretive pilot study, undertaken in one urban primary school in North Wales, reports the findings from exploring boys', aged six to seven years, perceptions of education. It also presents teachers' perceptions of how boys' learn and what they regard to be visible gender differences in the classroom. The research suggests that although many boys within this age group seemed generally positive about school and learning, certain issues were emerging for some boys that, if not addressed, could result in disengagement and/or underperformance. Factors include: issues related to boys' reading and literacy; boys' preference for screen-based, digital devices; gender binaries in relation to learning styles and behaviours; gender-specific syndromes; and teacher concerns about the impact of a ‘feminised’ education sector. The objective of this paper is to examine, after decades of research studies and government reports, what do we really know about the perceptions of young male learners and their experiences within the context of the primary classroom?  相似文献   
122.
OBJECTIVES: To determine the incidence of and risk factors associated with infant (< 1 year of age) physical abuse in Alaska. METHODS: A population-based retrospective cohort study for the 1994-2000 resident birth cohort was conducted by linking data from birth certificates, Child Protective Services, a statewide hospital-based trauma registry, hospital discharge data, and the Alaska Infant Mortality Review (including death certificates). The main outcome measures were the incidences of overall physical abuse and abuse resulting in hospitalization or death. A case of child abuse was defined as an instance of substantiated physical abuse to an infant identified in the Child Protective Services database or an infant death with homicide identified on the death certificate as the manner of death. RESULTS: During the 7-year study period, there were 70,842 births and 325 cases of physical abuse including 72 that led to hospitalization (n = 58), death (n = 4), or both (n = 10); respective incidences for all abuse and abuse leading to hospitalization or death were 4.6 and 1.0 per 1000 live births. Following multivariate analyses, the risk factors with the highest population attributable risks were maternal or paternal education < or = 12 years, unmarried mother, and maternal prenatal substance use. To determine if the study methodology was likely to have missed cases of severe abuse, we examined information for all 216 infants hospitalized for trauma during the study period who did not have identification of abuse in one of the study databases; of these, at least 39 had injuries inconsistent with the reported mechanism (a long bone or skull fracture that reportedly resulted from a fall of less than 3 feet or from a caretaker's arms or for which the caretaker denied a history of trauma). Conclusions: Alaska has one of the highest documented infant physical abuse incidences reported in the literature and abuse is associated with potentially modifiable-primarily social-risk factors. Despite this high incidence, substantial under-reporting of hospitalized cases likely occurs.  相似文献   
123.
Alumni-student mentoring programs have become commonplace at many universities, and yet, scholarly research has rarely explored the impact of these programs on participating students and alumni. To address this, we investigated three alumni mentoring programs at a large research-intensive university in Australia. Using a mixed methods approach (a web based survey and interviews), we sought both students' and mentors' perceptions of their alumni mentoring program and how their involvement may have impacted their perceptions of the university (n=197). The findings highlight that alumni mentoring programs provide distinct benefits to both students and alumni and may result in improved university engagement. Our results also indicate new revelations about alumni mentoring programs, including the challenges associated with mentoring postgraduate students and recommended best practice to ensure the success of alumni mentoring programs.  相似文献   
124.
125.
126.
127.
128.
129.
130.
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