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   1734篇
  免费   29篇
教育   1326篇
科学研究   104篇
各国文化   16篇
体育   67篇
综合类   2篇
文化理论   24篇
信息传播   224篇
  2021年   17篇
  2020年   36篇
  2019年   54篇
  2018年   57篇
  2017年   76篇
  2016年   64篇
  2015年   39篇
  2014年   56篇
  2013年   461篇
  2012年   50篇
  2011年   54篇
  2010年   46篇
  2009年   42篇
  2008年   39篇
  2007年   39篇
  2006年   32篇
  2005年   30篇
  2004年   32篇
  2003年   30篇
  2002年   25篇
  2001年   18篇
  2000年   26篇
  1999年   26篇
  1998年   17篇
  1997年   14篇
  1996年   17篇
  1995年   9篇
  1994年   15篇
  1993年   18篇
  1992年   15篇
  1991年   15篇
  1990年   12篇
  1989年   14篇
  1988年   12篇
  1987年   12篇
  1986年   9篇
  1985年   14篇
  1983年   13篇
  1982年   12篇
  1981年   7篇
  1980年   12篇
  1979年   14篇
  1978年   12篇
  1977年   8篇
  1975年   9篇
  1973年   7篇
  1972年   7篇
  1968年   8篇
  1940年   8篇
  1933年   8篇
排序方式: 共有1763条查询结果,搜索用时 15 毫秒
181.
Early home experiences of a group of 32 2-week old infants, equally divided according to social class, birth order, and sex, were studied. Naturalistic observations were taken on 2 consecutive days for a total of 6 hours. Compared with later-borns, firstborns received significantly more caretaker interaction on all variables studied. Compared with lower-SES infants, those from higher-SES homes received significantly more direct verbal interaction although the 2 groups did not differ on total periods of other types of caretaking interaction. The findings are consistent with birth order and social class differences reported in home environments of older infants and children.  相似文献   
182.
The concept of the citizen author is defined and explored within the publishing industry. In order to understand what positions the citizen author currently, and potentially could, hold it begins with a historical view of their rise, including concepts of their eighteenth century antecedents. But the focus of this research is on their growth alongside that of social media platforms. This allows for drawing out relationships between genre fiction, publishers, and the citizen author, which provides a more full understanding of the power dynamics involved when publishers, social media, and the citizen authors mix in the current industry climate.  相似文献   
183.
In early 1979 an exploratory discussion meeting on “Engineering Education and Developing Countries of the Commonwealth” was hosted in the House of Commons by the Council for Education in the Commonwealth (CEC). Subsequent to the meeting, the relevant courses subcommittee of the CEC decided that the issues raised in discussion warranted closer investigation and a working group was established to consider factors affecting engineering education in and for Commonwealth developing countries. These factors include (a) existing educational provision in Britain and overseas (b) deficiencies in practical training for overseas students (c) staff development of overseas lecturers (d) engineering manpower forecasting (e) relevant financial problems. The present report, however, is only concerned with the difficulties students from Commonwealth developing countries meet in gaining admission, studying in and successfully completing engineering courses in Britain. Additionally, consideration is given to the appropriateness of the studies undertaken in Britain to future careers at home.  相似文献   
184.
This essay forwards a theory of “visceral publics” through a case study of a bitter public health controversy in a small midcentury New England town. Proponents of fluoridation claimed that it yielded significant positive health outcomes, while opponents charged that the measure was politically suspect and physically dangerous. In this essay, I analyze the controversy as it took shape in letters to the editor and argue that the root of opposition to fluoridation was not in political ideology, as scholars have often claimed, but in a perceived threat to the body's boundaries, which created intense feelings. Although visceral publics are most clearly observable in controversies over the boundaries of the human body, the essay concludes by showing how the concept may be applied to controversies over the boundaries of the national body as well.  相似文献   
185.
The effectiveness of a conflict resolution training program was examined in an American midwestern suburban elementary school. Participants were 80 kindergartners randomly assigned to an experimental or control condition in morning or afternoon time blocks. Children in the experimental condition received 9 hr of conflict resolution training integrated into a curriculum unit on friendship taught daily for 4 consecutive weeks. Children in the control condition were taught the identical friendship unit for the same period of time without conflict resolution training. Teachers rotated equally across conditions. Significant differences between trained and untrained children occurred in their knowledge and retention of the conflict resolution procedure, willingness and ability to use the procedure in conflict situations, and conceptual understanding of friendship.  相似文献   
186.
National stakeholders are becoming increasingly concerned about the inability of college graduates to think critically. Research shows that, while both faculty and students deem critical thinking essential, only a small fraction of graduates can demonstrate the thinking skills necessary for academic and professional success. Many faculty are considering nontraditional teaching methods that incorporate undergraduate research because they more closely align with the process of doing investigative science. This study compared a research-focused teaching method called community-based inquiry (CBI) with traditional lecture/laboratory in general education biology to discover which method would elicit greater gains in critical thinking. Results showed significant critical-thinking gains in the CBI group but decreases in a traditional group and a mixed CBI/traditional group. Prior critical-thinking skill, instructor, and ethnicity also significantly influenced critical-thinking gains, with nearly all ethnicities in the CBI group outperforming peers in both the mixed and traditional groups. Females, who showed decreased critical thinking in traditional courses relative to males, outperformed their male counterparts in CBI courses. Through the results of this study, it is hoped that faculty who value both research and critical thinking will consider using the CBI method.  相似文献   
187.
In Canada, child care for kindergartners typically combines part-day school and child care. Exploratory research examined parents', teachers', and child care staff views on coordination between these programs. Community-based research surveyed these three groups. There was general agreement, and some key differences, among the groups in priorities for programs for kindergarten-age children. Social and language skills were generally considered most important; reading and writing least. Parents were particularly enthusiastic about a coordinated, school-based program. Teachers and child care staff were somewhat less enthusiastic about the model, with teachers' reactions the least positive. Teachers' views on the advisability of an integrated program were varied—some thought it would be of benefit to children, others disagreed. All three groups felt that a coordinated program would benefit by being school-based. Direct experience with integrated programs seemed to produce strong opinions about the value of program integration, with those teachers who had on-site child care programs giving the integrated programs the highest and the lowest ratings. Arguments are made for small-scale demonstration programs to expand provision of child care services using kindergarten as a foundation—and for rigorous evaluation of program impacts and outcomes.  相似文献   
188.
189.
190.
Twenty five class teachers completed a "Strengths and Difficulties" assessment for 523 children aged from 7 to 11 years of age. Children self-completed a 39-item "My Life in School" questionnaire. One third of the sample were self-reported victims of bullying behaviour. Boys with poor prosocial skills, emotional problems and general difficulties with social interaction, expression of emotion and hyperactivity were at greatest risk of being bullied. There was no significant effect of age. The data support previous research findings that gender influences the prevalence of bullying but not that younger children are more vulnerable. This study provides new evidence that teachers recognise social behaviour and interactions that can significantly affect whether primary school children are bullied.  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