全文获取类型
收费全文 | 1059篇 |
免费 | 29篇 |
专业分类
教育 | 835篇 |
科学研究 | 31篇 |
各国文化 | 13篇 |
体育 | 78篇 |
文化理论 | 4篇 |
信息传播 | 127篇 |
出版年
2024年 | 4篇 |
2023年 | 4篇 |
2022年 | 8篇 |
2021年 | 8篇 |
2020年 | 28篇 |
2019年 | 31篇 |
2018年 | 63篇 |
2017年 | 59篇 |
2016年 | 68篇 |
2015年 | 31篇 |
2014年 | 47篇 |
2013年 | 234篇 |
2012年 | 49篇 |
2011年 | 39篇 |
2010年 | 34篇 |
2009年 | 25篇 |
2008年 | 34篇 |
2007年 | 28篇 |
2006年 | 18篇 |
2005年 | 32篇 |
2004年 | 21篇 |
2003年 | 26篇 |
2002年 | 18篇 |
2001年 | 13篇 |
2000年 | 4篇 |
1999年 | 12篇 |
1998年 | 6篇 |
1997年 | 11篇 |
1996年 | 7篇 |
1995年 | 5篇 |
1994年 | 10篇 |
1993年 | 5篇 |
1992年 | 7篇 |
1991年 | 11篇 |
1990年 | 7篇 |
1989年 | 8篇 |
1988年 | 4篇 |
1987年 | 4篇 |
1986年 | 4篇 |
1985年 | 12篇 |
1984年 | 3篇 |
1983年 | 3篇 |
1980年 | 5篇 |
1979年 | 7篇 |
1978年 | 2篇 |
1977年 | 5篇 |
1975年 | 3篇 |
1974年 | 2篇 |
1973年 | 2篇 |
1971年 | 2篇 |
排序方式: 共有1088条查询结果,搜索用时 15 毫秒
101.
This paper examines factors associated with middle school students' perceptions of the quality of the sexual health education (SHE) they received at school. Participants were 478 predominately White young people (256 girls, 222 boys) in grades 6–8 who completed a survey assessing their demographic characteristics; dating and sexual experience; and perceptions of the content, delivery and quality of the SHE they had received. Boys and students in a lower grade and with less sexual experience rated the quality of their SHE more positively. After accounting for student characteristics, students who more strongly agreed that their SHE matched their interests and covered sexual health topics more adequately, as well as who viewed their teacher as being more comfortable talking about sexual topics and doing a better job answering questions, reported higher quality SHE. Students' perceptions of the adequacy of coverage of 10 sexual health topics were also positively correlated with their reports of higher quality SHE, although only two topics (correct names for genitals and puberty/physical development) contributed uniquely to the prediction of this variable. These results reinforce the need for a comprehensive SHE curriculum as well as adequate preparation of teachers if SHE is to be engaging to students. 相似文献
102.
It has been 20 years since Robert J. Bursik Jr. published his seminal article outlining some of the problems and prospects in the social disorganization perspective on crime and delinquency. In this study, we review the content of approximately 200 published articles that cite Bursik’s 1988 piece. These studies are systematically examined in terms of their efforts to overcome the problems and pursue the prospects that Bursik outlined. In addition to content analysis, we survey the authors who cite this work. That is, we gather data from the authors directly to assess the influence of Bursik’s article on their own published work. Our research finds that Bursik’s work played a significant role in the revitalization and expansion of social disorganization theory. 相似文献
103.
104.
105.
Stephanie Vega Heather Glynn Crawford J-Lynn Van Pelt 《Equity & Excellence in Education》2013,46(2):250-260
This literature review presents insights from existing research on how teachers view their role in creating safe schools for lesbian, gay, bisexual, transgender, queer/questioning, and intersex (LGBTQI) students. Analysis of the literature shows that there are concerns for LGBTQI students’ safety in schools, that educational settings operate from a position of heteronormativity, and that heterosexual teachers are uniquely positioned as part of the dominant group in which they help to define what is normal and what is deviant in school culture. Research findings on the ways heterosexual teachers respond to institutional heteronormativity are summarized and compared. This review of research provides considerations for and recommendations to school administrators and teacher educators to address needs of teachers. Areas for future research also are identified. 相似文献
106.
Joshua Pretlow III Heather D. Wathington 《Community College Journal of Research & Practice》2013,37(10):794-799
Having garnered national attention, high failure rates in developmental education present a significant barrier to state and national policymakers’ goals of increasing the percentage of adults who earn a college credential. However, a majority of the research fails to consider why students place into developmental education. This piece examines a sample of recent high school graduates in Texas who placed into developmental education with the goal of gaining a more nuanced understanding of why these students required remediation. We find that rather than simply blaming the students for their failure to learn basic skills, there are concrete and actionable steps that policymakers and practitioners can take to help students avoid remediation, important actions that would increase students’ chances of earning a postsecondary credential. 相似文献
107.
108.
Heather E. Quick Deborah J. Holtzman Kassandra R. Chaney 《Journal of Education for Students Placed at Risk》2013,18(1):45-71
As with many districtwide reform efforts, the San Diego reform sought to improve classroom instruction by focusing on building the capacity of teachers. This article examines practices of teacher professional development in the district and their impact on literacy instruction. Through examination of the literature on effective professional development, school staff's conceptions of what makes professional development effective, and detailed data on professional development experiences from 100 elementary teachers, we explore the extent to which characteristics of effective professional learning align with what is actually taking place in schools. We also examine relationships between professional development characteristics and teachers' use of instructional practices that have been shown to predict student growth in reading comprehension. We find that professional development characterized by an emphasis on content and curriculum and that incorporates coaching is related to a higher frequency of this type of instruction. 相似文献
109.
Deborah J. Taub Heather L. Servaty‐Seib Nathan Miles Ji‐Yeon Lee Carrie A. Wachter Morris Susan L. Prieto‐Welch Donald Werden 《Journal of College Counseling》2013,16(1):64-78
Resident assistants (RAs) can serve as important suicide prevention gatekeepers. The purpose of the study was to determine if training improved RAs’ crisis communications skills and suicide‐related knowledge and to determine if the knowledge elements predicted crisis communications skills. New RAs showed significant improvement in all areas from pretest to posttest, whereas returning RAs showed no significant increase in any of the areas. None of the knowledge areas predicted communications skills for either group. 相似文献
110.
Heather B. Taylor Jason L. Anthony Rachel Aghara Karen E. Smith Susan H. Landry 《Early education and development》2008,19(1):188-207
This longitudinal study evaluated the extent to which maternal responsiveness across early childhood and children's cognitive skills predicted children's 8-year decoding and reading comprehension skills for children who varied in biological risk (term, n = 83; preterm, n = 155). Patterns of maternal responsiveness during infancy (6, 12, and 24 months) and preschool (3 and 4 years) revealed 4 maternal clusters that varied in consistency and level of maternal responsiveness. Although not predictive of decoding skills, the interaction between children's 4-year cognitive ability and maternal responsiveness cluster predicted children's reading comprehension skills at 8 years of age, regardless of risk. Although consistently high levels of maternal responsive parenting across early childhood related to literacy outcomes for all children in the study, responsive parenting had a stronger relation to later reading comprehension skills for children with lower cognitive abilities, particularly when mothers demonstrated high responsiveness in children's infancy. 相似文献