Resolutions     

Louis Hurwich 《Journal of Jewish Education》2013,79(3):73-75

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The CoVis Project: Building a Large-Scale Science Education Testbed*     

Louis M. Gomez  J. Barry Fishman  D. Roy Pea 《Interactive Learning Environments》2013,21(1-2):59-92

This paper describes the construction and research program of the Learning Through Collaborative Visualization (CoVis) Project, a testbed for exploring science education reform with telecommunications technology. The CoVis testbed is contrasted with other forms of educational research in an “ecology of paradigms,” which argues that testbeds are in fact a new setting for research with different requirements and challenges for the researcher. Two extended examples of telecommunications research are provided as examples of the kind of research that testbeds are well suited to explore. The first example is the evolution of videoconferencing in the CoVis testbed. The second example is the design and development of a networked groupware application called the Collaboratory Notebook.  相似文献   

Impact of social media use on student satisfaction in Higher Education     

Shahedur Rahman  Thiagarajan Ramakrishnan  Louis Ngamassi 《Higher Education Quarterly》2020,74(3):304-319

Social media has transformed the communication landscape for institutions of Higher Education by providing improved teaching and learning experience. However, very little is known as to whether the use of social media by Higher Education students improves their satisfaction. Grounded in social media, risk and technology acceptance literature, this paper examines Higher Education students' perceptions of social media use (SMU) and the impact of SMU on their satisfaction. Data collected from the students were analysed using Structural Equation Modelling. The study finds that: (1) perceived usefulness of social media has positive effect on the use of social media in student learning; (2) perceived risk of using social media discourages the use of the tool, and (3) SMU has positive effect on student satisfaction. The study further discusses the theoretical and practical implications of these findings.  相似文献   

Influence of upright versus time trial cycling position on determination of critical power and W′ in trained cyclists     

Mehdi Kordi  Chris Fullerton  Louis Passfield  Len Parker Simpson 《European Journal of Sport Science》2019,19(2):192-198

Body position is known to alter power production and affect cycling performance. The aim of this study was to compare mechanical power output in two riding positions, and to calculate the effects on critical power (CP) and W′ estimates. Seven trained cyclists completed three peak power output efforts and three fixed-duration trial (3-, 5- and 12-min) riding with their hands on the brake lever hoods (BLH), or in a time trial position (TTP). A repeated-measures analysis of variance showed that mean power output during the 5-min trial was significantly different between BLH and TTP positions, resulting in a significantly lower estimate of CP, but not W′, for the TTP trial. In addition, TTP decreased the performance during each trial and increased the percentage difference between BLH and TTP with greater trial duration. There were no differences in pedal cadence or heart rate during the 3-min trial; however, TTP results for the 12-min trial showed a significant fall in pedal cadence and a significant rise in heart rate. The findings suggest that cycling position affects power output and influences consequent CP values. Therefore, cyclists and coaches should consider the cycling position used when calculating CP.  相似文献   

Utilising mobile game based learning methods effectively to support education     

Nisiotis  Louis 《Educational technology research and development : ETR & D》2021,69(1):177-180

Educational technology research and development - This paper is a response concerning the implications of scholarship of the article entitled "A critical review of 13 years of mobile...  相似文献   

夏之眠(英文)     

Robert Louis Steven 《中学生英语》2008,(17)

In winter I get up at night And dress by yellow candle-light.In summer,quite the other way,I have to go to bed by  相似文献   

Learning for You and Learning for Me: Mentoring As Professional Development for Mentor Teachers     

Janette Smith  Louis Nadelson 《Mentoring & Tutoring: Partnership in Learning》2016,24(1):59-72

Professional development (PD) opportunities for teachers most commonly take place outside the classroom and are typically designed to address specific components of teachers’ instruction or curriculum. However, there are other activities that take place within the classroom that may have a profound impact on the PD of a teacher. We sought to gain a deeper understanding of the influence that placing a teacher in a mentor role can have on their PD and practice. Thus, we researched the influence of mentor teachers’ work with university-level STEM education majors by engaging in teaching a limited series of STEM inquiry-based lessons in the mentors’ classrooms. Surveys of the mentor teachers indicated that there were many positive benefits for mentors, including gaining new ideas, increased reflection on their practice, increased engagement of students, and in some cases shifts in practice.  相似文献   

Temperamental Shyness,Frontal EEG Theta/Beta Ratio,and Social Anxiety in Children     

Kristie L. Poole  Raha Hassan  Louis A. Schmidt 《Child development》2021,92(5):2006-2019

The authors examined how children’s frontal electroencephalogram (EEG) theta/beta ratio—an index of neurocognitive control—changed from baseline to a social stressor, and whether these EEG changes moderated the relation between temperament and anxiety. Children (N = 152; M_age = 7.82 years, 52% male, 81% White) had their EEG recorded during a baseline and speech anticipation condition. Children’s frontal theta/beta ratio decreased from baseline to speech anticipation, and this baseline-to-task change moderated the relation between temperamental shyness and social anxiety. Temperamental shyness was related to higher state and trait social anxiety only among children with large baseline-to-task decreases in theta/beta ratio. Findings are consistent with theoretical models hypothesizing that temperamentally shy children with heightened neurocognitive control may be at greater risk for anxiety.  相似文献   

Statistical deconvolution     

Bruce A. Eisenstein  Louis R. Cerrato 《Journal of The Franklin Institute》1976,302(2):147-157

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Dynamic Forces in Educational Development: A long-run comparative view of France and Germany in the 19th and 20th centuries     

Claude Diebolt  Louis Fontvieille 《Compare》2001,31(3):295-309

Since World War II, much of the economic growth literature has focused on the contribution of human capital to national development. Two assumptions have remained largely unexamined: (i) economic stability results from economic growth, and (ii) investments in human capital result in economic growth ( ceteris paribus ). This paper questions this education-stability link by examining longitudinal data from France and Germany across 170 years. Results indicate that human capital investment prior to 1945 was a response to economic growth. It is only since 1945 that human capital investments appear to drive economic growth. A shift since 1973 leads to doubts as to whether the post-war human capital-driven growth is being sustained. The results raise the question of whether human capital investment might not be as much a consequence as it is a cause of economic stability in the course of time.  相似文献