全文获取类型
收费全文 | 1468篇 |
免费 | 33篇 |
国内免费 | 2篇 |
专业分类
教育 | 1196篇 |
科学研究 | 22篇 |
各国文化 | 23篇 |
体育 | 54篇 |
文化理论 | 5篇 |
信息传播 | 203篇 |
出版年
2022年 | 9篇 |
2021年 | 14篇 |
2020年 | 23篇 |
2019年 | 30篇 |
2018年 | 46篇 |
2017年 | 58篇 |
2016年 | 52篇 |
2015年 | 43篇 |
2014年 | 39篇 |
2013年 | 361篇 |
2012年 | 41篇 |
2011年 | 50篇 |
2010年 | 31篇 |
2009年 | 32篇 |
2008年 | 48篇 |
2007年 | 34篇 |
2006年 | 37篇 |
2005年 | 36篇 |
2004年 | 31篇 |
2003年 | 25篇 |
2002年 | 31篇 |
2001年 | 22篇 |
2000年 | 15篇 |
1999年 | 18篇 |
1998年 | 13篇 |
1997年 | 15篇 |
1996年 | 39篇 |
1995年 | 19篇 |
1994年 | 24篇 |
1993年 | 27篇 |
1992年 | 21篇 |
1991年 | 19篇 |
1990年 | 20篇 |
1989年 | 14篇 |
1988年 | 13篇 |
1987年 | 8篇 |
1986年 | 9篇 |
1985年 | 11篇 |
1984年 | 15篇 |
1983年 | 12篇 |
1982年 | 11篇 |
1981年 | 9篇 |
1980年 | 12篇 |
1979年 | 11篇 |
1978年 | 10篇 |
1977年 | 12篇 |
1972年 | 3篇 |
1971年 | 3篇 |
1969年 | 4篇 |
1967年 | 5篇 |
排序方式: 共有1503条查询结果,搜索用时 0 毫秒
11.
This paper discusses three separate educational projects which involved students working side-by-side with homicide investigators in an effort to conduct cold case investigations. Each project resulted in two different products, one for agency use and the other for public consumption. The cold case investigative reports produced for each case became part of the investigative file and are confidential documents. The video PSAs were for public consumption and were designed to provide additional exposure to the cases with the hope of generating productive tips. Each project was carried in collaboration with local Crime Stoppers programs, law enforcement agencies, and coroner’s offices. 相似文献
12.
Linda Dickey Linda Jaco Margaret Williams Nancy Sager Tany Slay 《International Journal of Disability, Development & Education》1983,30(3):185-189
The Behavior Intervention Centres are part of the Houston Independent School District's (HISD) Special Education Department. Their purpose is to provide educational services to elementary and secondary students, aged 3 through 21, who exhibit either severely aggressive or severely withdrawn behaviours. This article describes a formalized follow‐up service considered by the authors to be a critical component of the BIC program. 相似文献
13.
14.
Nancy L. Williams Karen H. Larwin 《Journal of Research on Technology in Education》2016,48(3):143-158
This study explores the impact of one-to-one computing on student achievement in Ohio high schools as measured by performance on the Ohio Graduation Test (OGT). The sample included 24 treatment schools that were individually paired with a similar control school. An interrupted time series methodology was deployed to examine OGT data over a period of 5 to 8 years. Overall student performance and content-specific achievement in math, reading, science, social studies, and writing were not significantly affected by the introduction of 1:1 computing. Treatment schools using a netbook device produced the greatest overall change in scores. 相似文献
15.
16.
17.
The objective of this study was to examine current teacher and mental health professional ratings regarding the relative seriousness of 50 specific children's behavior problems and to compare the results to those found by Wickman (1928). Wickman's questionnaire and procedures were replicated to insure comparability. A second objective was to extend Wickman's work so that children's ratings of their own behavior problems may be ascertained. An increase in the similarity between teachers' and mental health professionals' judgements concerning the seriousness of specific children's behavior problems was found. These findings were attributable to a more pragmatic approach taken by mental health professionals. A very high agreement on the seriousness of specific behavior problem ratings was demonstrated by children and teachers. This similarity may be the result of proximity of effects. 相似文献
18.
19.
Croteau KA Richeson NE Farmer BC Jones DB 《Research quarterly for exercise and sport》2007,78(5):401-406
This study investigated the effect of a 12-week pedometer-based intervention on daily step counts of 147 older adults randomly assigned to an intervention or wait-list control group (M age = 72.9 years, SD = 8.8). The intervention group significantly increased their daily step counts after 12 weeks (M=639, SD=2239) and continued to significantly increase during a 12-week maintenance period (M=680, SD=1721). The control group exhibited no change during the control period (M = -393, SD=2050) but had a significant increase in daily step counts (M=1580, SD=2305) when enrolled in the intervention. The pedometer-based intervention was effective in increasing participants' daily step counts. 相似文献
20.