全文获取类型
收费全文 | 910篇 |
免费 | 36篇 |
专业分类
教育 | 715篇 |
科学研究 | 28篇 |
各国文化 | 18篇 |
体育 | 43篇 |
文化理论 | 4篇 |
信息传播 | 138篇 |
出版年
2024年 | 2篇 |
2023年 | 4篇 |
2022年 | 17篇 |
2021年 | 12篇 |
2020年 | 35篇 |
2019年 | 49篇 |
2018年 | 63篇 |
2017年 | 73篇 |
2016年 | 67篇 |
2015年 | 43篇 |
2014年 | 35篇 |
2013年 | 186篇 |
2012年 | 40篇 |
2011年 | 31篇 |
2010年 | 30篇 |
2009年 | 26篇 |
2008年 | 22篇 |
2007年 | 24篇 |
2006年 | 14篇 |
2005年 | 17篇 |
2004年 | 23篇 |
2003年 | 25篇 |
2002年 | 14篇 |
2001年 | 6篇 |
2000年 | 7篇 |
1999年 | 15篇 |
1998年 | 2篇 |
1997年 | 5篇 |
1996年 | 3篇 |
1995年 | 6篇 |
1994年 | 2篇 |
1993年 | 4篇 |
1992年 | 6篇 |
1991年 | 4篇 |
1990年 | 4篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1987年 | 2篇 |
1985年 | 1篇 |
1984年 | 1篇 |
1983年 | 3篇 |
1982年 | 11篇 |
1981年 | 2篇 |
1980年 | 1篇 |
1979年 | 2篇 |
1976年 | 1篇 |
1958年 | 1篇 |
1934年 | 1篇 |
1933年 | 1篇 |
排序方式: 共有946条查询结果,搜索用时 31 毫秒
181.
Emma R. Hall Rachel C. Davis Renate Weller Sonya Powney Sarah B. Williams 《Anatomical sciences education》2013,6(1):56-66
Areas of difficulty faced by our veterinary medicine students, with respect to their learning in dissection classes, were identified. These challenges were both general adult‐learning related and specific to the discipline of anatomy. Our aim was to design, implement, and evaluate a modified reciprocal peer‐assisted/team‐based learning format—Doing Dissections Differently (DDD)—to complement existing dissection classes, with the intention of enhancing both student learning and the student learning experience. Second year veterinary medicine students (n = 193), in their usual dissection groups, were randomly assigned to one of four roles: anatomist, clinician, radiologist, and learning resources manager. Students attended a preparatory workshop outlining the skills required for effective execution of their role. They were then asked to perform their roles throughout five consecutive musculoskeletal dissection classes. Student attitudes to dissection classes before and after DDD were evaluated by questionnaire (146 respondents). There was a significant (P = 0.0001) improvement after DDD in a number of areas: increased perceived value of dissection classes as an anatomy learning aid; improved appreciation of the clinical relevance of anatomy; increased use of resources before and during dissection classes; and longer preparation time for dissection classes. Before DDD, 45% of students felt that at least one peer did not contribute usefully to the group during dissection classes; no improvement was seen in this measure after DDD. Although the new format highlighted a potential need to improve teamwork, most students actively engaged with DDD, with dissection classes valued more highly and utilized more effectively. © 2012 American Association of Anatomists. 相似文献
182.
This research explored how and why people intentionally embarrass themselves and how observers react to these embarrassments. Self‐reports prom 566 students at the University of Hawai'i and non‐students indicated that, first, they do intentionally and strategically employ behaviors that cause themselves embarrassment to achieve a variety of goals. Second, self‐embarrassors’ goals affected their tactic choices. Third, embarrassors’ goals were associated with their successful achievement of these goals. Last, the tactics embarrassors used and the goals they attempted affected observers’ responses. Suggestions for modifying existing typologies of embarrassment situations/tactics and goals, as well as limitations and directions for future research are presented. 相似文献
183.
ABSTRACTWhat happens when a human coder meets a machine one? This article explores this question with reference to the archive of Professor Germaine Greer: Australian-born feminist, performer, scholar, and professional controversialist. It does so by staging two very different data encounters with the 70,000-word finding aid for the print journalism series, a key component of Greer’s archive. The first encounter is archivist’s creation of the finding aid; the second, archivist and literary scholar’s interpretation of this archival metadata using sentiment analysis. Interrogating these activities side-by-side opens up a productive middle ground between humanities scholars and computer technicians, between historians and archivists, between the hand made and the machine made.This article argues that sentiment analysis offers a new and highly productive method of interrogating archival metadata, and that, as a method which privileges emotive understandings of content, it is particularly appropriate to the study of feminist archives like Greer’s. It also argues that these kinds of detailed finding aids are new datasets that reward analysis in their own right, and particularly when considered in dialogue with—rather than simply used as straightforward navigational tools for—the ‘original’ archival content. 相似文献
184.
The number of adult learners in institutions of higher education is increasing, and these students' reasons for attending, ways of learning, challenges, and methods for overcoming challenges often differ from those of traditional-age students. Faculty and library personnel can support these students in their research efforts using several collaborative endeavors. One department and university library recognized the struggles of many of their adult students as they sought to conduct research for coursework, as well as theses or dissertations. Collaborative activities proved effective in reducing students’ anxieties and frustrations with using the library and its resources. 相似文献
185.
Rachel A. Gordon Anna C. Colaner Margaret L. Usdansky Claudia Melgar 《Early childhood research quarterly》2013
Most research focuses on preschoolers’ primary non-parental child care arrangement despite evidence that multiple arrangements are relatively common. Using the nationally-representative Early Childhood Longitudinal Study, Birth Cohort, we compare characteristics and outcomes of families whose 4-year olds attend both home- and center-based child care with those who attend either home- or center-based care exclusively or receive no non-parental care at all. We find that about one fifth of 4-year olds attend both home- and center-based child care. Mothers’ priorities for care (getting their child ready for school, matching their families’ cultural background) and perceptions of good local care options predict their combining home- and center-based care. Preschoolers score higher on reading and math assessments, on average, when they attend centers, alone or in combination with home-based child care, than when they are cared for only in homes, either by their parents or by others. Preschoolers’ average socioemotional outcomes generally do not differ between families who do and who do not combine care types. Implications for research and policy are discussed. 相似文献
186.
Rachel N. Bonnette Kevin Crowley Christian D. Schunn 《International Journal of Science Education》2013,35(12):1626-1643
ABSTRACTAges 10–14 mark a period in which children develop a strong sense of whether science is ‘for them,’ a time that typically coincides with the start of middle school in the United States and their first exposure to more rigorous science classes and testing. Experiences with science in and out of school can shape children's motivation to choose science careers or participate in voluntary science classes later on, for better or worse. We explore the hypothesis that children who engage in more informal educational science experiences at the start of this period are more likely than their peers to obtain and maintain interest, curiosity, and mastery goals in science (together forming a construct called fascination). We measured 983 children's fascination with science at the beginning and middle of sixth grade. We found that the children who participated in informal science during this time were more likely to maintain or have greater fascination than at the start. These findings held while also controlling for many potentially confounding covariates and are robust across subgroups by gender and race/ethnicity. Further, the effects are largest for those children whose family generally supports their learning. 相似文献
187.
Rachel R. Harari Rose K. Vukovic Sean P. Bailey 《Journal of Experimental Education》2013,81(4):538-555
This study explored the nature of mathematics anxiety in a sample of 106 ethnically and linguistically diverse first-grade students. Although much is known about mathematics anxiety in older children and adults, little is known about when mathematics anxiety first emerges or its characteristics in young children. Results from exploratory factor analysis indicated that mathematics anxiety in first grade is a multidimensional construct encompassing negative reactions, numerical confidence, and worry. Negative reactions were related specifically to foundational mathematical concepts whereas numerical confidence was related specifically to computation skill; worry was not related to any outcome. Levels of mathematics anxiety did not differ by sex or language background. Overall, negative reactions and numerical confidence were found to be the most salient dimensions of mathematics anxiety in this sample. 相似文献
188.
189.
Rachel Hall 《Quarterly Journal of Speech》2013,99(4):474-477
The Rhetorical Reader, by Ebenezer Porter, D.D. New York: Mark H. Newman, 1831. Works, by John Witherspoon. Ten Volumes. Edinburgh, 1805. Volumes VI and VII in particular. 相似文献
190.