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   988篇
  免费   25篇
  国内免费   1篇
教育   820篇
科学研究   20篇
各国文化   12篇
体育   37篇
文化理论   3篇
信息传播   122篇
  2023年   5篇
  2022年   9篇
  2021年   14篇
  2020年   35篇
  2019年   27篇
  2018年   44篇
  2017年   78篇
  2016年   47篇
  2015年   41篇
  2014年   53篇
  2013年   222篇
  2012年   39篇
  2011年   32篇
  2010年   33篇
  2009年   26篇
  2008年   46篇
  2007年   29篇
  2006年   23篇
  2005年   26篇
  2004年   20篇
  2003年   14篇
  2002年   17篇
  2001年   17篇
  2000年   13篇
  1999年   11篇
  1998年   8篇
  1997年   14篇
  1996年   10篇
  1995年   12篇
  1994年   7篇
  1993年   4篇
  1992年   6篇
  1991年   9篇
  1990年   1篇
  1989年   4篇
  1988年   3篇
  1987年   3篇
  1985年   6篇
  1984年   2篇
  1983年   1篇
  1981年   1篇
  1980年   1篇
  1977年   1篇
排序方式: 共有1014条查询结果,搜索用时 15 毫秒
1.
Managed care poses numerous opportunities and challenges for today's health care organizations and their employees. This article investigates the ways that hospital nurses develop and make sense of their professional roles and organizational environments in a changing and often uncertain managed care setting. The case study approach used in this research combined qualitative methodologies to gain a rich, detailed, and contextual understanding of nurses' work roles and organizational experiences. After an analysis of interviews with 24 nurses and observations of nurses' communicative activities on one inpatient unit, the complexity of sensemaking and role development in a managed care environment is considered. Conclusions are then drawn regarding the theoretical and pragmatic implications of nurses' communicative processes, as they attempted to develop and understand their roles in a changing organizational context.  相似文献   
2.
The poor reading achievement of African-American children in urban schools is well established. African-American children from low-income homes may be at particular risk for reading difficulties, although middle-income children often fare poorly as well. Intervention efforts have focused on children in kindergarten through fifth grade. This article suggests that prevention efforts must begin prior to kindergarten entry. Several key variables that may influence young children's performance, including poverty, general oral language skills, dialectal variations, home literacy practices, standardized testing bias, and teacher expectations, are explored. Future directions for research addressing emergent literacy in African-American children are discussed throughout.  相似文献   
3.
Spelling skills have been identified as one of the major barriers to written text production in young English writers. By contrast oral language skills and text generation have been found to be less influential in the texts produced by beginning writers. To date, our understanding of the role of spelling skills in transparent orthographies is limited. The current study addressed this gap by examining the contribution of spelling, oral language and text generation skills in written text production in Italian beginner writers. Eighty-three children aged 7–8 years participated in the study. Spelling, lexical retrieval, receptive grammar, and written sentence generation and reformulation skills were assessed and children were asked to write a text on a set topic. A factor analysis revealed that the children’s written text production was captured by three factors: productivity, complexity and accuracy. In contrast to results from children learning to write in opaque orthographies, such as English, this study showed that receptive grammar and written sentence generation skills accounted for significant variance in measures of productivity, complexity and accuracy in Italian children’s written text production. Spelling skills contributed to text accuracy and quality and explained more variance than receptive grammar in microstructural accuracy. By contrast, oral grammatical skills explained more variance in text quality than spelling. The current study shows the differential impact of language systems, such as Italian, on written text production. Implications for assessment and instruction are outlined.  相似文献   
4.
Current data suggest fewer females than males continue to be interested in engineering and that this gender gap is first evidenced during middle school years. One might expect that female engineering role models would encourage adolescent girls to pursue future careers in engineering and thereby increase the girls’ interests in and attitudes towards science and mathematics. This study sought to correlate middle school girls’ overall confidence in science and mathematics with a year-long, afterschool mentoring program led by female engineering students from a local university. The results demonstrated that there was a significant correlation between the quality of the mentoring relationship and the girls’ confidence in mathematics. The relationship between female role models and young girls’ attitudes toward science and mathematics is discussed.  相似文献   
5.
Girl Scouts aims to foster leadership by encouraging girls to discover themselves, make connections, and take action to make the world better. This paper chronicles the five-year journey of eight professional mothers of color who sought to provide their daughters with a space to ‘think and live differently’ as Girl Scouts and young women of color in (post)colonial Hawai‘i. Through questionnaires and a semi-structured focus group interview, mothers reflect on their original intentions to create a ‘safe space’ for their daughters to engage with the politics of gender, race, and class and to rethink, review, and rework their identities. Mothers’ reflections reveal success in creating safe spaces for the critical analysis of gender, but comparatively less success in critical analyses of race and class – a phenomenon that the mothers suggest may have been complicated by (1) the enduring myth of Hawai‘i as a multicultural paradise, (2) Girl Scouts’ assimilationist history, and (3) the mothers’ own relatively privileged positions.  相似文献   
6.
It is frequently assumed that undernutrition in young children leads to poor development through reduced activity. 3 groups of 26 1-year-old stunted children were studied: nutritional supplementation, supplementation with psychosocial stimulation, and controls. 26 nonstunted comparison children were also studied. Activity levels were measured by extensive observations in the homes, and development using 4 subscales of the Griffith's Mental Development Scales. Initially, stunted children were less active than nonstunted ones ( p < .01), but after 6 months they caught up regardless of treatment. The mental ages of the stunted children were lower than those of the nonstunted children initially, and improved with either treatment. Initially, activity levels made a significant contribution to the variance in the locomotor subscale only, but not 6 months later. Activity did not predict change in development over 6 or 12 months, nor did change in activity over 6 months predict change in development over 12 months.  相似文献   
7.
The study examined the perceptions of a national sample of teachers of students who are deaf or hard or hearing to assess their level of job satisfaction. A questionnaire was developed and distributed; 610 completed surveys were analyzed. Overall, respondents appeared satisfied with their jobs. Of the 59 items in the survey, 51 were scored as positive for the group as a whole. Participants reported that their relationships with colleagues were the most enjoyable aspect of the job. Paperwork, state assessment tests, and lack of family involvement were identified as the least satisfying aspects. Data were also analyzed by comparing the responses of teachers across groups--itinerant, elementary, secondary, and resource room. Generally, this group-by-group analysis produced findings similar to those for the overall sample. Recommendations on addressing the specific factors that teachers responded to negatively are provided.  相似文献   
8.
9.
Based on discussions with Asian-Australian young women at a mixed-sex, Australia State high school, this article argues that the pro-school conformity of Asian-Australian young women sets them in a problematic and precarious relationship to the material and symbolic and processes of racialisation. The first part of the article identifies the limitations of research into the pro-school/anti-school orientations of minority students, arguing that most accounts are based on theories of culture, acculturation, class and gender, and class and race that neglect an analysis of race and sex. I then argue that practices of racialisation and sexualisation actually sustain pro-school culture and Asian female group associations. While these formations are effective in securing Asian female educational success, they are also problematic because they limit the educational possibilities and employment opportunities of Asian young women in Australia.  相似文献   
10.
This article discusses the key challenges to successful quality management implementation in higher education institutions identified by 160 colleges and universities at various stages of quality management practices. Survey findings suggest that there are five key challenges that affect the successful implementation of quality management practices in colleges and universities: organizational culture, senior leadership commitment, faculty support, implementation time, and training.Julie E. Horine, Ph.D. (The Florida State University) is Assistant Professor of Organizational Behavior in the Department of Educational Leadership at the University of Mississippi. Her areas of professional expertise include quality management and the use of the Baldrige criteria as a diagnostic tool for organizational improvement. Julie is a two-year Malcolm Baldrige National Quality Award Examiner and an evaluator of the Baldrige Education Pilot Criteria. William A. Hailey, DBA (University of Kentucky), is Professor of Operations Management and Information Systems and holder of the H.E McCarty Chair in the Else School of Management at Millsaps College in Jackson, Mississippi. He is recognized as a Fellow, Certified Quality Engineer, and Certified Quality Auditor by the American Society for Quality Control. His areas of professional expertise include strategic quality planning, quality management training, and designing information systems for implementing continuous improvement principles.  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