全文获取类型
收费全文 | 569篇 |
免费 | 15篇 |
专业分类
教育 | 467篇 |
科学研究 | 11篇 |
各国文化 | 5篇 |
体育 | 26篇 |
文化理论 | 6篇 |
信息传播 | 69篇 |
出版年
2024年 | 1篇 |
2023年 | 2篇 |
2022年 | 5篇 |
2021年 | 7篇 |
2020年 | 12篇 |
2019年 | 16篇 |
2018年 | 18篇 |
2017年 | 29篇 |
2016年 | 18篇 |
2015年 | 20篇 |
2014年 | 25篇 |
2013年 | 111篇 |
2012年 | 27篇 |
2011年 | 23篇 |
2010年 | 27篇 |
2009年 | 19篇 |
2008年 | 24篇 |
2007年 | 20篇 |
2006年 | 15篇 |
2005年 | 14篇 |
2004年 | 10篇 |
2003年 | 20篇 |
2002年 | 20篇 |
2001年 | 12篇 |
2000年 | 8篇 |
1999年 | 4篇 |
1998年 | 5篇 |
1997年 | 11篇 |
1996年 | 12篇 |
1995年 | 4篇 |
1994年 | 6篇 |
1993年 | 7篇 |
1991年 | 4篇 |
1990年 | 2篇 |
1988年 | 4篇 |
1987年 | 4篇 |
1986年 | 3篇 |
1985年 | 2篇 |
1984年 | 4篇 |
1983年 | 2篇 |
1980年 | 1篇 |
1979年 | 1篇 |
1978年 | 1篇 |
1977年 | 1篇 |
1976年 | 1篇 |
1972年 | 2篇 |
排序方式: 共有584条查询结果,搜索用时 24 毫秒
141.
142.
143.
144.
Wendy M. Yen 《Educational Measurement》1998,17(2):5-5
Where do we stand today as the concept of the consequential aspect of validity gains maturity? What are the implications for the various stakeholders in the measurement enterprise? 相似文献
145.
Previous research has suggested that learning to read irregular words depends upon knowledge of a word’s meaning and the ability to correct imperfect decoding attempts by reference to the known pronunciations of a word. In an experimental training study, 84 children ages 5–7 years were randomly assigned to an intervention or control group. Children in the intervention group participated in a 4-week programme in which they were taught to correct mispronunciations of spoken words as well as being taught the meanings of those words. Children in the control group received no additional teaching. The intervention group made significant gains in their ability to correct mispronunciations and to read and define the taught words; these gains also generalised to a comparable set of untaught control words. Children can be taught to correct errors in the pronunciation of irregular words, and this may produce generalised effects on learning to read. 相似文献
146.
Sandra A. Butvilofsky Susan Hopewell Kathy Escamilla Wendy Sparrow 《Journal of Latinos & Education》2017,16(2):85-97
The purpose of this single-subject longitudinal study was to examine the Spanish and English biliterate development of U.S. Latino Spanish/English speaking students, who we call emerging bilingual students, as they participated in an innovative biliteracy instructional program titled Literacy Squared®. Findings indicate that across the three years of the study, participating students made gains in Spanish and English reading and writing. This study provides support for Literacy Squared as an innovative biliterate program. Further, the study provides evidence for the need to consider alternative methods to document Latino Spanish/English students’ biliteracy development such as through the use of biliterate trajectories. 相似文献
147.
Research has identified the value of learners using technology to construct their own representations of science concepts. In this study, we investigate how learners, such as preservice elementary teachers, design and make a narrated animation to represent their science knowledge. The type of animation exemplified is called a “Slowmation” (abbreviated from “Slow Animation”), which is a simplified way for preservice teachers to make an animation that integrates features from claymation, object animation, and digital storytelling. Drawing on semiotic theory, a case study of three preservice elementary teachers, who were audio and video recorded as they created a slowmation, illustrates how the construction process enabled them to engage with a science concept in multiple ways. Findings suggest that when preservice teachers create a slowmation, they design and make a sequence of five representations, each being a semiotic system with particular affordances that link as a semiotic progression: (i) research notes; (ii) storyboard; (iii) models; and (iv) digital photographs, which culminate in (v) a narrated animation. In this study, the authors present their theoretical framework, explain how the preservice teachers created a slowmation using a sequence of representations to show their science knowledge and discuss the implications of these findings for learners in universities and schools. © 2011 Wiley Periodicals, Inc. J Res Sci Teach 48: 985–1009, 2011 相似文献
148.
Objective
Child maltreatment constitutes a strong risk factor for violent delinquency in adolescence, with cumulative experiences of maltreatment creating increasingly greater risk. Our previous work demonstrated that a universal school-based violence prevention program could provide a protective impact for youth at risk for violent delinquency due to child maltreatment history. In this study we conducted a follow-up to determine if participation in a school-based violence prevention program in grade 9 continued to provide a buffering effect on engaging in acts of violent delinquency for maltreated youth, 2 years post-intervention.Methods
Secondary analyses were conducted using data from a cluster randomized controlled trial of a comprehensive school-based violence prevention program. Students (N = 1,722; 52.8% female) from 20 schools participated in 21 75-min lessons in grade 9 health classes. Individual data (i.e., gender, child maltreatment experiences, and violent delinquency in grade 9) and school-level data (i.e., student perception of safety averaged across students in each school) were entered in a multilevel model to predict violent delinquency at the end of grade 11.Results
Individual- and school-level factors predicting violent delinquency in grade 11 replicated previous findings from grade 9: being male, experiencing child maltreatment, being violent in grade 9, and attending a school with a lower perceived sense of safety among the entire student body increased violent delinquency. The cross-level interaction of individual maltreatment history and school-level intervention was also replicated: in non-intervention schools, youth with more maltreatment in their background were increasingly likely to engage in violent delinquency. The strength of this relationship was significantly attenuated in intervention schools.Conclusions
Follow-up findings are consistent with the buffering effect of the prevention program previously found post-intervention for the subsample of youth with maltreatment histories.Practice implications
A relative inexpensive school-based violence prevention program that has been shown to reduce dating violence among the whole student body also creates a protective effect for maltreated youth with respect to lowering their likelihood of engaging in violent delinquency. 相似文献149.
Wendy C. Crone Sharon L. Dunwoody Raelyn K. Rediske Steven A. Ackerman Greta M. Zenner Petersen Ronald A. Yaros 《Innovative Higher Education》2011,36(5):291-304
We present results from a course, “Informal Science Education for Scientists: A Practicum,” co-taught to graduate students
in STEM-related fields by a scientist/engineer and a social scientist/humanist. This course provides a structured framework
and experiential learning about informal science education during a semester-long experience. The data collected across six
years of the course (11 ≤ n ≤ 16 for each) provide strong evidence that the course has been effective in encouraging graduate
students in STEM-related fields to feel more skilled at and confident with informal science education. Details are provided
as to how manipulation of the course structure (i.e. making it project-based, emphasizing understanding audiences, stressing
the iterative nature of design, and increasing evaluation research training) influenced the student outcomes. 相似文献
150.
Peer group status as a moderator of group influence on children's deviant, aggressive, and prosocial behavior 总被引:2,自引:1,他引:1
Group status was examined as a moderator of peer group socialization of deviant, aggressive, and prosocial behavior. In the fall and 3 months later, preadolescents and early adolescents provided self-reported scores for deviant behavior and group membership, and peer nominations for overt and relational aggression, prosocial behavior, and social preference. Using the social cognitive map, 116 groups were identified involving 526 children (282 girls; M age=12.05). Hierarchical linear modeling revealed that high group centrality (visibility) magnified group socialization of relational aggression, deviant behavior, and prosocial behavior, and low group acceptance magnified socialization of deviant behavior. Results suggest group influence on behavior is not uniform but depends on group status, especially group visibility within the larger peer context. 相似文献