全文获取类型
收费全文 | 670篇 |
免费 | 18篇 |
专业分类
教育 | 558篇 |
科学研究 | 32篇 |
各国文化 | 7篇 |
体育 | 33篇 |
文化理论 | 2篇 |
信息传播 | 56篇 |
出版年
2022年 | 9篇 |
2021年 | 12篇 |
2020年 | 12篇 |
2019年 | 19篇 |
2018年 | 37篇 |
2017年 | 30篇 |
2016年 | 20篇 |
2015年 | 20篇 |
2014年 | 22篇 |
2013年 | 157篇 |
2012年 | 11篇 |
2011年 | 22篇 |
2010年 | 19篇 |
2009年 | 18篇 |
2008年 | 20篇 |
2007年 | 13篇 |
2006年 | 16篇 |
2005年 | 11篇 |
2004年 | 14篇 |
2003年 | 15篇 |
2002年 | 8篇 |
2001年 | 9篇 |
2000年 | 16篇 |
1999年 | 4篇 |
1998年 | 5篇 |
1997年 | 3篇 |
1996年 | 5篇 |
1995年 | 5篇 |
1994年 | 4篇 |
1993年 | 4篇 |
1992年 | 6篇 |
1991年 | 6篇 |
1990年 | 4篇 |
1989年 | 6篇 |
1988年 | 9篇 |
1987年 | 6篇 |
1986年 | 4篇 |
1985年 | 7篇 |
1984年 | 4篇 |
1982年 | 3篇 |
1981年 | 6篇 |
1980年 | 3篇 |
1976年 | 4篇 |
1975年 | 5篇 |
1974年 | 6篇 |
1972年 | 4篇 |
1971年 | 3篇 |
1969年 | 4篇 |
1966年 | 4篇 |
1943年 | 2篇 |
排序方式: 共有688条查询结果,搜索用时 15 毫秒
651.
中国地方政府绩效评估信息来源的现状——基于德尔菲法的研究 总被引:2,自引:0,他引:2
绩效信息是政府绩效评估的关键因素。应用德尔菲法,通过对8类利益相关者感知绩效信息来源和8类部门或文件等非感知绩效信息来源使用情况的专家调查,研究了中国地方政府绩效评估中信息来源的现状。研究发现政治家是目前使用最为广泛的绩效信息来源,而来自于政府系统外部的感知绩效信息在目前使用相对较少。从总体上来看,目前非感知绩效信息来源在政府绩效评估中居于主体地位。 相似文献
652.
School leaders can ally with other educational stakeholders to encourage undocumented student persistence in Pk-12 schools. We explore (1) how school leaders create systems of support for undocumented and newly arrived immigrant students, and (2) how school leaders interpret and implement policies or school structures that affect student educational access. Border crossing theory guides our examination of how school leaders traverse and transgress borders that can impede students' education. This embedded case study included interviews with nine administrators working on the US-México border. The study finds that leaders expected to make a difference in students' lives by focusing on relationships and programming, committing to equity, and resisting deficit thinking about students and their families. 相似文献
653.
Jesús Vera Raimundo Jiménez José Antonio García José Cesar Perales David Cárdenas 《Research quarterly for exercise and sport》2018,89(1):25-37
Purpose: The purposes of this study were to (a) investigate the effect of physical effort (cycling for 60 min at 60 ± 5% of individually computed reserve heart-rate capacity), combined with 2 different levels of cognitive demand (2-back, oddball), on intraocular pressure (IOP) and subjective judgments of perceived exertion (ratings of perceived exertion [RPE]), affect (Affective Valence subscale of the Self-Assessment Manikin [SAM]), and mental workload (National Aeronautics and Space Administration Task Load Index [NASA-TLX]); and (b) ascertain whether baseline IOP, measured before exercise, is associated with individual differences in subjective assessments of effort and affective response during exercise. Method: Seventeen participants (Mage = 23.28 ± 2.37 years) performed 2 physical/cognitive dual tasks, matched in physical demand but with different mental requirements (2-back, oddball). We assessed IOP before exercise, after 2 min of active recovery, and after 15 min of passive recovery, and we also collected RPE and SAM measures during the sessions (28 measurement points). We used NASA-TLX and cognitive performance as checks of the mental manipulation. Results: (a) Intraocular pressure increased after concomitant physical/mental effort, with the effect reaching statistical significance after the 2-back task (p = .002, d = 0.35) but not after the oddball condition (p = .092, d = 0.29). (b) Baseline IOP was associated with subjective sensitivity to effort and showed statistical significance for the oddball condition (p = .03, ?p2 = .622) but not for the 2-back task (F < 1). Conclusions: Results suggest a relationship between IOP and physical/cognitive effort, which could have implications for the management of glaucoma. Additionally, a rapid measure of IOP could be used as a marker of individual effort sensitivity in applied settings. 相似文献
654.
This study examined the effect that knowledge of a student having AIDS (Acquired Immune Deficiency Syndrome) would have on regular-education teacher judgment regarding special education placement. Regular-education, third-grade teachers in Indiana were sent one of two psychological reports. The reports were identical except that one report stated that the student had AIDS and the other stated that the student had rheumatic fever. AIDS was not found to be a biasing factor in teachers' judgments regarding special education services. 相似文献
655.
656.
Death and dying are dealt with realistically and sympathetically in current children's literature. Books can play an important role in helping children suffering from catastrophic illness by showing how other children have coped with similar situations; they can also form a basis for bibliotherapy with patients. This paper examines current trends in children's literature and describes how these books have been incorporated into a patient library at St. Jude Children's Research Hospital. 相似文献
657.
658.
In this longitudinal study at the University of Wollongong, a model of social and emotional adjustment to first year university was developed. For the study sample of 126 late‐adolescent, non‐local college students it was found that social and emotional adjustment to university was only partly a function of the new, “objective” circumstances that confronted them. Most important was their outlook: feeling positive from the beginning about the transition, believing they had sufficient friends to rely upon, experiencing intimacy and not worrying about whether they were independent enough. Unexpectedly, membership of a particular college predicted more positive emotional adjustment. Differences between the colleges are discussed to help explain this desirable outcome. Interactions between sex and several other factors indicated that male and female students adjusted in different ways. Suggestions are made for how these findings would be very useful for those engaged in counselling students, for professional staff in houses of residence, for university administrators and for academic staff. 相似文献
659.
660.