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31.
32.
Mike Joy Jane Sinclair Shanghua Sun Jirarat Sitthiworachart Javier López-González 《Education and Information Technologies》2009,14(2):105-126
The interdisciplinary nature of Computer Science Education as a field of study is a complicating factor when authors are choosing
appropriate journals and conferences for publishing research results. This paper reports a survey of 42 such publications
in order to identify the types of paper frequently accepted for publication in each. We review existing taxonomies developed
for the general fields of Computer Science and Education, and from this starting point, we develop a novel faceted taxonomy,
specifically aimed to help new researchers in the field understand what types of papers are published and where they appear.
Our results confirm previous studies indicating the predominance of practice-based, technology-driven reports. We also observe
certain differences in educational themes between those found in publications grounded in the Computer Science Education corpus
and those emerging from more general Higher Education literature. 相似文献
33.
Justification and Persuasion about Cloning: Arguments in Hwang’s Paper and Journalistic Reported Versions 总被引:4,自引:4,他引:0
María Pilar Jiménez-Aleixandre Marta Federico-Agraso 《Research in Science Education》2009,39(3):331-347
We examine the argumentative structure of Hwang et al.’s (2004) paper about human somatic cell nuclear transfer (SCNT, or ‘therapeutic cloning’), contrasted with four Journalistic Reported
Versions (JRV) of it, and with students’ summaries of one JRV. As the evaluation of evidence is one of the critical features
of argumentation (Jiménez-Aleixandre 2008), the analysis focuses on the use of evidence, drawing from instruments to analyze written argumentation (Kelly et al. 2008) and from studies about the structure of empirical research reports (Swales 2001). The objectives are: 1) To examine the use of evidence and the argumentative structure of Hwang et al.’s Science, 303: 1669–1674 (2004) original paper in terms of the criteria: a) pertinence of the evidence presented to the claims; b) sufficiency of the evidence
for the purpose of supporting the claims; and c) coordination of the evidence across epistemic levels. 2) To explore how the
structure of Hwang’s paper translates into the JRV and into university students’ perceptions about the evidence supporting
the claims. The argumentative structure of Hwang’s paper is such that its apparently ostensible main claim about NT constitutes
a justification for a second claim about its therapeutic applications, for which no evidence is offered. However, this second
claim receives prominent treatment in the JRV and in the students’ summaries. Implications for promoting critical reading
in the classroom are discussed. 相似文献
34.
Supporting Teaching and Learning Using Authentic Scientific Texts: A Rejoinder to Danielle J. Ford 总被引:1,自引:1,他引:0
Anat Yarden Hedda Falk Marta Federico-Agraso María Pilar Jiménez-Aleixandre Stephen P. Norris Linda M. Phillips 《Research in Science Education》2009,39(3):391-395
In her commentary Danielle J. Ford mainly focused on three issues that highlight the promises and challenges for the use of
Adapted Primary Literature (APL) in science curricula: the possible contribution of APL to authentic experiences in secondary
schools, implementation issues of APL including the support required for the teachers, and the possibilities to extend the
use of APL to younger and older students. In this rejoinder, we first offer some general comments on Ford’s commentary. Then
we offer more specific comments on two areas of her response, authenticity and the support for teachers. 相似文献
35.
Aaron J. Beach René E. D. Ferdinands Peter J. Sinclair 《Journal of sports sciences》2018,36(10):1127-1134
The techniques of spin bowling in cricket have been largely formulated from the collective intuitions of past players. A standard model of bowling technique has been generally prescribed for both off-spin and leg-spin bowlers, but there has been no biomechanics research to validate this approach. This study measured 20 Type-2 off-spin and 15 Type-2 leg-spin bowlers using a 3D Cortex motion analysis system. Correlation coefficients between segmental kinematic variables and spin rate in the off-spin and leg-spin bowlers revealed that off-spin bowling was associated with an earlier movement time of the thorax, whereas leg-spin bowling was associated with a greater magnitude and earlier movement time of pelvis rotation, as well as a greater magnitude of pelvis-shoulder separation movement. The maximum velocity of rear hip flexion differentiated between both groups of bowlers. The GLM suggested that for off-spinners, rear hip flexion velocity significantly explained the variance in spin rate (subject to sequential timing constraints), while for leg-spinners, the time of maximum rear hip flexion and maximum arm circumduction velocity significantly explained variance in spin rate. This study supports the notion that off-spinners and leg-spinners have significant differences in their joint kinematics, and should not be coached under a one-size-fits-all technical model. 相似文献
36.
Effects from audit culture and neoliberalism on university teaching: an autoethnographic perspective
Spanish university culture revolves mainly around the evaluation of professionals on the basis of the amount of work published in high-impact journals (weight assessments). The paper is shaped as an autoethnography, focusing mainly on the author’s life at university. Data collection and analysis set off from 2011, during the lecturer’s first year of working at university. The research aims principally at reflecting upon the highly demanding processes undergone by a lecturer, which might have a negative impact on other personal and professional domains. However, we also seek to show the weaknesses of the accreditation system as well as to consider the need to design a system that is able to put the emphasis back on the value of real academic work. 相似文献
37.
Pendar Hazrati Peter James Sinclair Wayne Spratford René Edouard Ferdinands Bruce Robert Mason 《Journal of sports sciences》2018,36(1):7-13
Active drag force in swimming can be calculated from a function of five different variables: swim velocity, tow velocity, belt force, power output and exponent of velocity. The accuracy of the drag force value is dependent on the accuracy of each variable, and on the contribution of each variable to drag estimation. To calculate uncertainty in drag value, first the derivatives of the active drag equation with respect to each variable were obtained. Second, these were multiplied by the uncertainty of that variable. Twelve national age and open level swimmers were recruited to complete four free swimming and five active drag trials. The uncertainties for the free and the tow swim velocities, and for the belt force, contributed approximately 5–6% and 2–3% error, respectively, in calculation of drag. The result of the uncertainty of the velocity exponent (1.8–2.6) indicated a contribution of about 6% error in active drag. The contribution of unequal power output showed that if a power changed 7.5% between conditions, it would lead to about 30% error in calculated drag. Consequently, if a swimmer did not maintain constant power output between conditions, there would be substantial errors in the calculation of active drag. 相似文献
38.
39.
Marta Infante 《International Journal of Inclusive Education》2018,22(3):252-267
The aim of this article is to analyse how 15 students at a public elementary school detach from immobile representations of identity through aesthetic self-expressive work with cinema. Drawing on Deleuze and Guattari’s concept of assemblage, I interrogate students’ experiences of discrimination and challenge their processes of developing a short film within cinema workshops at school. I find that when new components regarding cinema, such as material apparatuses (e.g. cameras, stages, sound recorders) and expressive devices (e.g. improvisation, dialogues, corporeal movements), are applied to both the school and subjectivities, there is a rupture of rigid systems of representation and the creation of novel assemblages. 相似文献
40.
Dawn A. Rowe James Sinclair Kara Hirano Josh Barbour 《American journal of sexuality education》2018,13(2):205-216
An important goal of any sexuality education program is to support youth and young adults to develop a positive self-image and develop competence and confidence in skills needed to express sexuality and develop positive relationships. For youth and young adults with disabilities, sexuality education is offered far less often than for their same aged peers without disabilities. This article describes a three-step process for developing specially designed instruction in sexuality education using principles of instructional design to meet the unique needs of students with disabilities. 相似文献