全文获取类型
收费全文 | 230篇 |
免费 | 3篇 |
国内免费 | 1篇 |
专业分类
教育 | 147篇 |
科学研究 | 11篇 |
各国文化 | 4篇 |
体育 | 48篇 |
综合类 | 7篇 |
文化理论 | 3篇 |
信息传播 | 14篇 |
出版年
2023年 | 2篇 |
2022年 | 2篇 |
2021年 | 5篇 |
2020年 | 12篇 |
2019年 | 17篇 |
2018年 | 22篇 |
2017年 | 21篇 |
2016年 | 13篇 |
2015年 | 9篇 |
2014年 | 10篇 |
2013年 | 36篇 |
2012年 | 6篇 |
2011年 | 12篇 |
2010年 | 6篇 |
2009年 | 6篇 |
2008年 | 2篇 |
2007年 | 7篇 |
2006年 | 8篇 |
2005年 | 4篇 |
2004年 | 3篇 |
2003年 | 3篇 |
2001年 | 2篇 |
2000年 | 3篇 |
1999年 | 3篇 |
1998年 | 1篇 |
1997年 | 3篇 |
1996年 | 4篇 |
1994年 | 1篇 |
1991年 | 1篇 |
1989年 | 1篇 |
1988年 | 2篇 |
1987年 | 2篇 |
1986年 | 1篇 |
1978年 | 1篇 |
1959年 | 1篇 |
1947年 | 1篇 |
1845年 | 1篇 |
排序方式: 共有234条查询结果,搜索用时 15 毫秒
41.
42.
Rule violations are likely to serve as key contexts for learning to reason about public identity. In an initial study with 91 children aged 4–9 years, social emotions and self‐presentational concerns were more likely to be cited when children were responding to hypothetical vignettes involving social‐conventional rather than moral violations. In 2 further studies with 376 children aged 4–9 years, experimental manipulations of self‐focused attention (either by leading children to believe they were being video‐recorded or by varying audience reactions to transgressions) were found to elicit greater attention to social evaluation following moral violations, although self‐presentational concerns were consistently salient in the context of social‐conventional violations. The role of rule transgressions in children’s emerging self‐awareness and social understanding is discussed. 相似文献
43.
Luke Vilelle 《College & Undergraduate Libraries》2014,21(1):37-55
This article presents and discusses a class-based approach to more closely tie together reference and instruction services, with the goal of addressing shortcomings of both the traditional reference and instruction models. This project entailed the provision of individual feedback for all students in selected first-year seminar classes and senior seminar classes, in which the librarian was an essential component of the research process. The project's effectiveness was evaluated via surveys of students who received librarian feedback through written comments on annotated bibliographies or reference consultations. 相似文献
44.
Supporting Programming and Learning-to-Program with an Integrated CAD and Scaffolding Workbench* 总被引:1,自引:0,他引:1
Mark Guzdial Luke Hohmann Michael Konneman Christopher Walton Elliot Soloway 《Interactive Learning Environments》2013,21(1-2):143-179
Programming is a complex cognitive task for students, because of the difficulty of finding the appropriate elements (the “decomposition” problem) and integrating them correctly into a whole (the “composition” problem). Programming is also hard to learn, because so much of the thinking behind a program is implicit and the process of programming is long and complicated. Our approach is to integrate a computer-aided design tool (CAD) with scaffolding to create a single, cohesive, and coherent workbench for the entire process. Our workbench is called the GPCeditor. We have evaluated its use by high-school students. Our results suggest that students program well in the GPCeditor, they learn good programming practices, and that the learning is occurring through use of the GPCeditor. 相似文献
45.
This paper describes a lesson centered around a metric for measuring partisan gerrymandering: the efficiency gap. We situate the efficiency gap in the current US political climate, describe the activity itself, and then provide recommendations for readers interested in adapting the lesson for their own classrooms. 相似文献
46.
Peer Group Norms and Accountability Moderate the Effect of School Norms on Children's Intergroup Attitudes 下载免费PDF全文
The present study examined the interactive effects of school norms, peer norms, and accountability on children's intergroup attitudes. Participants (n = 229) aged 5–11 years, in a between‐subjects design, were randomly assigned to a peer group with an inclusion or exclusion norm, learned their school either had an inclusion norm or not, and were accountable to either their peer group, teachers, or nobody. Findings indicated, irrespective of age, that an inclusive school norm was less effective when the peer group had an exclusive norm and children were held accountable to their peers or teachers. These findings support social identity development theory (D. Nesdale, 2004, 2007), which expects both the in‐group peer and school norm to influence children's intergroup attitudes. 相似文献
47.
48.
Joan I. Heller Kirsten R. Daehler Nicole Wong Mayumi Shinohara Luke W. Miratrix 《科学教学研究杂志》2012,49(3):333-362
To identify links among professional development, teacher knowledge, practice, and student achievement, researchers have called for study designs that allow causal inferences and that examine relationships among features of interventions and multiple outcomes. In a randomized experiment implemented in six states with over 270 elementary teachers and 7,000 students, this project compared three related but systematically varied teacher interventions—Teaching Cases, Looking at Student Work, and Metacognitive Analysis—along with no‐treatment controls. The three courses contained identical science content components, but differed in the ways they incorporated analysis of learner thinking and of teaching, making it possible to measure effects of these features on teacher and student outcomes. Interventions were delivered by staff developers trained to lead the teacher courses in their regions. Each course improved teachers' and students' scores on selected‐response science tests well beyond those of controls, and effects were maintained a year later. Student achievement also improved significantly for English language learners in both the study year and follow‐up, and treatment effects did not differ based on sex or race/ethnicity. However, only Teaching Cases and Looking at Student Work courses improved the accuracy and completeness of students' written justifications of test answers in the follow‐up, and only Teaching Cases had sustained effects on teachers' written justifications. Thus, the content component in common across the three courses had powerful effects on teachers' and students' ability to choose correct test answers, but their ability to explain why answers were correct only improved when the professional development incorporated analysis of student conceptual understandings and implications for instruction; metacognitive analysis of teachers' own learning did not improve student justifications either year. Findings suggest investing in professional development that integrates content learning with analysis of student learning and teaching rather than advanced content or teacher metacognition alone. © 2012 Wiley Periodicals, Inc. J Res Sci Teach 49: 333–362, 2012 相似文献
49.
G E Fryer 《Child abuse & neglect》1988,12(3):375-381
This study ascertained the efficacy of hospitalization of children with nonorganic failure to thrive (NOFTT). A meta-analysis was performed on previously published research findings which met certain criteria for inclusion in the analysis. Two categories of outcome measures, physical growth pattern and psychosocial development, were quantitatively synthesized separately using standard meta-analytic techniques. Hospitalization was found to significantly enhance the probability of sustained catch-up physical growth among NOFTT children, but only a comparatively small effect size for hospitalization on their psychosocial development was documented. There remains need for prospective longitudinal study of effectiveness in treating NOFTT children. But meta-analysis is a powerful technique which introduces scientific rigor to the review of study results, none of which is singularly conclusive. 相似文献
50.
Luke Wilkins Lawrence Gregory Appelbaum 《International review of sport and exercise psychology》2020,13(1):65-80
ABSTRACT Stroboscopic visual training (SVT) is a form of training in which an individual practices a task under intermittent visual conditions with the intention of enhancing subsequent performance under normal visual conditions. Training with stroboscopic devices is theorized to improve important visual, perceptual, and cognitive skills, which in turn transfers to enhanced sporting performance. Indeed, while there is an abundance of anecdotal evidence suggesting benefits of strobe training, empirical evidence is rarer and less conclusive. This lack of clarity is due, in part, to the challenging methodological issues faced when conducting experimental vision training studies in applied contexts. The present paper is an early review of the research to date with a focus on the key methodological decisions, such as the training and testing protocols employed, participant samples and control groups used, and practical considerations that enable such training in applied settings. Whilst still at an early stage, the existing studies point to SVT enhancing some aspects of foveal visual sensitivity and visual motor control, with notable benefits for some athletic tasks. Such improvements could have implications not just in sport, but in domains such as rehabilitation, education, and motor vehicle safety. 相似文献