全文获取类型
收费全文 | 396篇 |
免费 | 6篇 |
专业分类
教育 | 315篇 |
科学研究 | 12篇 |
各国文化 | 2篇 |
体育 | 40篇 |
文化理论 | 6篇 |
信息传播 | 27篇 |
出版年
2023年 | 2篇 |
2022年 | 9篇 |
2021年 | 7篇 |
2020年 | 14篇 |
2019年 | 18篇 |
2018年 | 23篇 |
2017年 | 25篇 |
2016年 | 16篇 |
2015年 | 9篇 |
2014年 | 21篇 |
2013年 | 68篇 |
2012年 | 23篇 |
2011年 | 20篇 |
2010年 | 21篇 |
2009年 | 13篇 |
2008年 | 12篇 |
2007年 | 14篇 |
2006年 | 9篇 |
2005年 | 8篇 |
2004年 | 10篇 |
2003年 | 8篇 |
2002年 | 8篇 |
2001年 | 5篇 |
2000年 | 2篇 |
1999年 | 4篇 |
1998年 | 2篇 |
1997年 | 4篇 |
1996年 | 1篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1993年 | 2篇 |
1991年 | 1篇 |
1990年 | 4篇 |
1989年 | 1篇 |
1987年 | 2篇 |
1985年 | 2篇 |
1984年 | 3篇 |
1981年 | 1篇 |
1978年 | 3篇 |
1977年 | 1篇 |
1976年 | 1篇 |
1975年 | 2篇 |
排序方式: 共有402条查询结果,搜索用时 15 毫秒
111.
112.
113.
114.
115.
After 20 years of civil war in Northern Uganda, the continuity of violence within the family constitutes a major challenge to children's healthy development in the post-conflict era. Previous exposure to trauma and ongoing psychopathology in guardians potentially contribute to parental perpetration against children and dysfunctional interactions in the child's family ecology that increase children's risk of maltreatment. In order to investigate distal and proximal risk factors of child victimization, we first aimed to identify factors leading to more self-reported perpetration in guardians. Second, we examined factors in the child's family environment that promote child-reported experiences of maltreatment. Using a two-generational design we interviewed 368 children, 365 female guardians, and 304 male guardians from seven war-affected rural communities in Northern Uganda on the basis of standardized questionnaires. We found that the strongest predictors of self-reported aggressive parenting behaviors toward the child were guardians’ own experiences of childhood maltreatment, followed by female guardians’ victimization experiences in their intimate relationship and male guardians’ posttrautmatic stress disorder (PTSD) symptoms and alcohol-related problems. Regarding children's self-report of victimization in the family, proximal factors including violence between adults in the household and male guardians’ PTSD symptom severity level predicted higher levels of maltreatment. Distal variables such as female guardians’ history of childhood victimization and female guardians’ exposure to traumatic war events also increased children's report of maltreatment. The current findings suggest that in the context of organized violence, an intergenerational cycle of violence persists that is exacerbated by female guardians’ re-victimization experiences and male guardians’ psychopathological symptoms. 相似文献
116.
Interactions between public research organizations and industry can be conceptualized as having three main stages: drivers of interaction, channels of interaction, and the perceived benefits from collaboration. Both of the agents differ in terms of the incentives they have to collaborate and the behaviors they adopt during the collaboration process. Following a three-stage model based on Crépon et al. (1998), this paper discusses the impact of drivers of collaboration on channels of interaction, and the impact of these channels on the perceived benefits by researchers and firms. The methodology also allows firm-level benefits from interaction to be connected with researchers’ characteristics via the analysis of four common channels of interaction for firms and researchers. The study is based on original data collected through two surveys, carried out in Mexico during 2008, of R&D and product-development managers of firms and of academic researchers. Our results show that all channels of interaction play an important role in determining benefits; however, they differ in terms of their impact on short- or long-term benefits for firms. The channels related to joint and contract R&D, property rights, and human resources are the best, as they have a higher impact on long-term benefits for firms. Policy implications derived from this study focus on specific actions that enhance those researchers’ characteristics related to the best channels for fostering long-term benefits for firms. 相似文献
117.
Claudia P. Flowers Dawson R. Hancock 《Assessment in Education: Principles, Policy & Practice》2003,10(2):161-168
This paper introduces an interview protocol, administration procedures, and scoring rubric for evaluating teacher performance. Procedures used to develop and adminis ter the protocol and scoring rubric and subsequent validity and reliability studies are reported. All evidence suggests that the protocol and scoring rubric are aligned with professional standards and focus on a teacher's assessment of and ability to modify instruction to improve student learning. These findings support the viability of the interview protocol as an effective method of evaluating teacher performance. 相似文献
118.
Paul R. Salomone is a professor of Counselor Education and of Rehabilitation Counseling at Syracuse University. Claudia Pask-McCartney is a doctoral candidate in the area of Instructional Design, Development, and Evaluation at Syracuse University. 相似文献
119.
120.