全文获取类型
收费全文 | 572篇 |
免费 | 15篇 |
专业分类
教育 | 451篇 |
科学研究 | 6篇 |
各国文化 | 17篇 |
体育 | 35篇 |
文化理论 | 2篇 |
信息传播 | 76篇 |
出版年
2023年 | 4篇 |
2022年 | 8篇 |
2021年 | 13篇 |
2020年 | 20篇 |
2019年 | 37篇 |
2018年 | 38篇 |
2017年 | 33篇 |
2016年 | 37篇 |
2015年 | 22篇 |
2014年 | 39篇 |
2013年 | 113篇 |
2012年 | 15篇 |
2011年 | 16篇 |
2010年 | 9篇 |
2009年 | 19篇 |
2008年 | 25篇 |
2007年 | 17篇 |
2006年 | 14篇 |
2005年 | 11篇 |
2004年 | 14篇 |
2003年 | 13篇 |
2002年 | 8篇 |
2001年 | 5篇 |
2000年 | 5篇 |
1999年 | 7篇 |
1998年 | 2篇 |
1997年 | 10篇 |
1996年 | 5篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1993年 | 4篇 |
1992年 | 3篇 |
1991年 | 4篇 |
1990年 | 2篇 |
1989年 | 2篇 |
1988年 | 3篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1982年 | 2篇 |
1980年 | 1篇 |
1977年 | 1篇 |
1974年 | 1篇 |
排序方式: 共有587条查询结果,搜索用时 265 毫秒
131.
132.
A socialization model of coping with community violence was tested in 101 African American adolescents (55% male, ages 9-13) and their maternal caregivers living in high-violence areas of a mid-sized, southeastern city. Participants completed interviews assessing caregiver coping, family context, and child adjustment. Caregiver-child dyads also discussed a film clip depicting community violence. Parental coaching (caregivers' strategies suggesting how to cope) and child-reported coping were coded from the discussion. Coaching, modeling (caregivers' own coping), and family context each contributed to children's coping with violence. Children's problem-focused coping in response to violence had the strongest associations with changes in their adjustment 6 months later. Implications for interventions with youth and families are discussed. 相似文献
133.
134.
The expansion of the higher education system and widening access to undergraduate study has led to growing diversity within the graduate labour supply, including increasing numbers who studied for their degrees as mature students. Analysis of graduates entering the labour market prior to the major expansion in the early 1990s indicated that those over the age of 30 had considerably more difficulty than younger graduates in accessing the career opportunities for which their education had equipped them. Is this still the case for more recent graduates? Drawing on a major qualitative and quantitative study of a class of graduates who completed their undergraduate degree courses in 1995, this paper explores early career development and employment outcomes according to age at graduation. Although we find considerable diversity among all age groups, mature graduates were more likely than their younger peers to experience difficulty in accessing appropriate employment, had a lower rate of earnings growth and expressed higher levels of dissatisfaction with their jobs. 相似文献
135.
136.
137.
Kate Worlock 《Learned Publishing》2002,15(3):223-226
Kate Worlock, a consultant for research and consultancy organization Electronic Publishing Services, reports on a study conducted for the Ingenta Institute on how UK users access, use, and pay for electronic articles from scientific journals. The findings reveal a research community increasingly conditioned to expecting content as soon as it is available for dissemination rather than waiting for the delivery of the physical journal itself. 相似文献
138.
139.
140.
Ten squirrel monkeys were tested to determine whether visual observing behavior could be measured using a technique developed for rhesus monkeys. The Ss engaged in visual observation of a set of projected color slides of other squirrel monkeys to an extent comparable with visual observation by rhesus monkeys. Significant differences in both mean cumulative viewing time and mean frequency of visual observing were found for the different visual incentive conditions used. Previous reports of a low level of visual attention by squirrel monkeys were not confirmed. 相似文献