全文获取类型
| 收费全文 | 629篇 |
| 免费 | 16篇 |
专业分类
| 教育 | 492篇 |
| 科学研究 | 42篇 |
| 各国文化 | 10篇 |
| 体育 | 61篇 |
| 文化理论 | 2篇 |
| 信息传播 | 38篇 |
出版年
| 2023年 | 3篇 |
| 2022年 | 6篇 |
| 2021年 | 7篇 |
| 2020年 | 16篇 |
| 2019年 | 18篇 |
| 2018年 | 32篇 |
| 2017年 | 26篇 |
| 2016年 | 26篇 |
| 2015年 | 17篇 |
| 2014年 | 16篇 |
| 2013年 | 116篇 |
| 2012年 | 18篇 |
| 2011年 | 21篇 |
| 2010年 | 11篇 |
| 2009年 | 20篇 |
| 2008年 | 16篇 |
| 2007年 | 18篇 |
| 2006年 | 13篇 |
| 2005年 | 12篇 |
| 2004年 | 13篇 |
| 2003年 | 12篇 |
| 2002年 | 12篇 |
| 2001年 | 12篇 |
| 2000年 | 12篇 |
| 1999年 | 12篇 |
| 1998年 | 5篇 |
| 1997年 | 5篇 |
| 1996年 | 9篇 |
| 1995年 | 8篇 |
| 1994年 | 7篇 |
| 1993年 | 6篇 |
| 1991年 | 4篇 |
| 1989年 | 4篇 |
| 1988年 | 10篇 |
| 1987年 | 9篇 |
| 1986年 | 4篇 |
| 1985年 | 8篇 |
| 1984年 | 9篇 |
| 1983年 | 8篇 |
| 1982年 | 4篇 |
| 1981年 | 5篇 |
| 1979年 | 3篇 |
| 1977年 | 9篇 |
| 1974年 | 2篇 |
| 1973年 | 2篇 |
| 1972年 | 2篇 |
| 1971年 | 2篇 |
| 1968年 | 2篇 |
| 1857年 | 6篇 |
| 1840年 | 2篇 |
排序方式： 共有645条查询结果，搜索用时 15 毫秒
1.
In this digital ITEMS module, Dr. Jeffrey Harring and Ms. Tessa Johnson introduce the linear mixed effects (LME) model as a flexible general framework for simultaneously modeling continuous repeated measures data with a scientifically defensible function that adequately summarizes both individual change as well as the average response. The module begins with a nontechnical overview of longitudinal data analyses drawing distinctions with cross-sectional analyses in terms of research questions to be addressed. Nuances of longitudinal designs, timing of measurements, and the real possibility of missing data are then discussed. The three interconnected components of the LME model—(1) a model for individual and mean response profiles, (2) a model to characterize the covariation among the time-specific residuals, and (3) a set of models that summarize the extent that individual coefficients vary—are discussed in the context of the set of activities comprising an analysis. Finally, they demonstrate how to estimate the linear mixed effects model within an open-source environment (R). The digital module contains sample R code, diagnostic quiz questions, hands-on activities in R, curated resources, and a glossary. 相似文献
2.
3.
4.
John Roberts 《Archival Science》2005,5(2-4):185-201
Both macroappraisal and the Australian records continuum-based DIRKS methodology have been influential in the New Zealand
debate on appraisal in recent years. The primary influence of macroappraisal has been in the area of prioritisation of appraisal
work. This paper considers New Zealand thinking on prioritisation, and the influences of risk management and functional analysis
on this issue. A lack of agreement on the purpose of appraisal in the professional literature is noted, and some personal
suggestions are offered on a model taking elements from macroappraisal and other methodologies. 相似文献
5.
6.
Epilepsy is one of the most frequently diagnosed neurological disorders among children. Epilepsy is continuously linked with academic underachievement and social challenges. Despite the implications that these difficulties have for a child's educational success, little is known of how children with epilepsy experience school. Understanding how to best support and accommodate these children can contribute to their positive adaptation and quality of life. The purpose of this phenomenological study by Jillian Roberts and Cheryl Whiting of the University of Victoria, British Columbia, Canada, is to understand the school experiences of children with epilepsy. Data was gathered through open‐ended, semi‐structured interviews. The caregivers' narratives were transcribed and analysed to elicit the essential experiences of school children with epilepsy. Five categories were elicited from the families' narratives: (1) health‐related issues, (2) family coping, (3) academic experience, (4) social belonging, and (5) awareness. This information will be particularly useful for teachers and allied professionals serving the needs of children with epilepsy – as well as those with other chronic health conditions. 相似文献
7.
8.
9.
On the surface, it might appear that libraries with different collections, staffing levels, and budgets would have to make use of different tools to address their e-resource management needs. However, in their review of electronic resources lifecycle work at North Carolina State University and Georgia Perimeter College, Tessa Minchew and Sofia Slutskaya discovered that this is not always the case. The presenters reviewed the electronic resources lifecycle and three distinct types of tools (content management systems/wikis, Microsoft Access, and Trello) that are being used in different ways to address different lifecycle-related tasks at each of their institutions. 相似文献
10.
