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201.
This case study is based on a research through design project (RTD) that focuses on a technical communication video of the live-action format. It investigates the usability and design-implications of a live-action how-to video, by means of analyzing user-centered data such as YouTube analytics data, usability, and comprehension assessments. In the study, four key live-action video affordances are identified: verifiability, comparability, recordability, and visibility. The identification of these affordances when related to the users’ assessments resulted in several design implementations that would warrant sought-for communication efficacies. Findings show that some assumed efficacies appear to be mitigated by the complexity and the density of the video information. One implication of this is that the implementation of conventional video editing techniques and the addition of on-screen text that serve to make content briefer and more concise into instructional live-action videos requires the technical communicator’s careful consideration. 相似文献
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Edwin Engin Yaz Chung Seop Jeong Yvonne Ilke Yaz 《Journal of The Franklin Institute》2007,344(6):918-928
A class of discrete-time nonlinear system and measurement equations having incrementally conic nonlinearities and finite energy disturbances is considered. A linear matrix inequality-based design approach is presented, which guarantees the satisfaction of a variety of performance criteria ranging from simple estimation error boundedness to dissipativity. Some simulation examples are included to illustrate and provide support to the proposed design methodology. 相似文献
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Yvonne Hong Lesley Gardner 《British journal of educational technology : journal of the Council for Educational Technology》2019,50(4):1831-1845
This study presents and evaluates the educational potentials that Social Network Services (SNS) offer to students in the higher education context. The first aim of this study is to explore students’ perceptions of Facebook Learning Groups (ie, Facebook Groups that were created for learning purposes), and the learning and affective benefits that SNS offer to students. This study further explores the influence of four identified factors (ie, self-efficacy, privacy, trust and presence of teaching members) in moderating students’ perception and learning engagements on SNS. Findings from an online survey demonstrate the usefulness of these learning groups. Trust and presence of teaching members were also indicated to have significant influences in affecting students’ perception and engagement in Facebook Learning Groups. 相似文献
206.
Marjatta Takala Eva Silfver Yvonne Karlsson Minna Saarinen 《Scandinavian Journal of Educational Research》2020,64(3):313-332
ABSTRACTThe purpose of this study was to investigate the different support systems used by teachers in compulsory education. Class and subject teachers and special educators from Finland (N?=?57) and Sweden (N?=?57) participated in the study, in which both qualitative and quantitative methods were used. Participants completed an electronic questionnaire to identify the supports and methods they use when working with pupils who have special educational needs. The findings indicate both similarities and differences between the two countries. One of the most common forms of support was individualisation, including pedagogical modifications. Methods of supporting academic skills such as reading differed from those used to support behavioral issues. Positive pedagogy and structuring the environment were used ways of supporting pupils with behavioral challenges. Results for both countries are compared and support needs are discussed. 相似文献
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Yvonne M. Rauch 《Technical Communication Quarterly》1997,6(1):91-104
This article looks at the commentary's role in scientific disputation by analyzing the rhetoric in two scientific papers. First, it considers each author's explanation as to why disagreement exists among scientists. Second, it investigates one author's accusation that “cultural norms” have foreclosed research avenues in evolutionary studies. Third, it examines each author's appeal to values. These values cohere with their explanations as to why disagreements exist and their particular recommendations for administrating the Endangered Species Act. 相似文献
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Yvonne Sturdivant 《班主任》2003,(10)
年级:5年级材料:链环或曲别针方法:1.每当学生们表现出色,我都会加以表扬。当然,在这之前,我和学生们已经讨论过什么是表扬,以及表扬的重要意义。通过讨论,大家达成了一致意见,即如果他们得到我的表 相似文献
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