Resting Electromyographic Triceps Surae Activity and Tonic Vibration Reflexes in Subjects with High and Average-Low Maximum Oxygen Uptake Capacities     

Robert S. Hutton  T. L. Doolittle 《Research quarterly for exercise and sport》2013,84(3):280-285

Abstract

This study was designed to investigate the effect of an interactive videodisc motor skill assessment training program on the development of preservice and inservice teachers' qualitative assessment proficiency on two motor skills: the overhand throw and catch. Twenty-seven preservice and 27 inservice physical education teachers were randomly assigned to one of three treatment conditions: interactive videodisc (IVD), teacher-directed (TD), or self-directed (SD). Motor skill qualitative assessment accuracy was evaluated on a pre- and post-test basis using a 50-item motor skill assessment accuracy test (10 performances rated on 5 components) for each skill. Analysis of covariance results indicated significant main effects for treatment for both skills. Post hoc tests revealed that for the over hand throw, the IVD and TD groups were superior to the SD group but not different from each other. For the catch, the IVD group was found to be superior to both the TD and SD groups. These findings are discussed in relation to the advantages of interactive videodisc in terms of efficiency and user independence and with comparable findings in other educational applications.  相似文献   

Student Drivers and the Fiduciary Duty of School Boards     

James Kent Donlevy  Dianne Gereluk  Jim Brandon  Peggy Patterson 《Interchange》2017,48(2):195-203

Following E.D.G. v. Hammer, Canadian law has held that school boards, although they have a fiduciary duty to their students, do not guarantee the safety of their students from the acts of their employees. The scope of that fiduciary duty is narrow, restricted to a board acting with disloyalty, in bad faith, or in a conflict of interest to its students, which causes them injury. This paper takes the position that the scope of that duty should include cases where a school board’s policy allows students to use their own cars to drive fellow students to school-sponsored functions.  相似文献   

Number of childhood abuse perpetrators and the occurrence of depressive episodes in adulthood     

Liu RT  Jager-Hyman S  Wagner CA  Alloy LB  Gibb BE 《Child abuse & neglect》2012,36(4):323-332

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Research pertaining to the singing voice 1925‐50     

Charles L. Hutton Jr.  Joe M. Ball 《Communication Studies》2013,64(2):19-30

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The Impact of Subjective Camera in Sports on Arousal and Enjoyment     

R. Glenn Cummins  Justin R. Keene  Brandon H. Nutting 《Mass Communication and Society》2013,16(1):74-97

Although scholars have generated much research examining enjoyment of mediated sports, much of it has failed to explore how visual production elements shape viewer response. This study examines the impact of one increasingly common technique, subjective camera, on viewer arousal and enjoyment of game play. Participants viewed multiple plays from a college football game that varied in excitatory potential as well as viewing angle. Game play viewed via subjective camera elicited a greater sense of presence in the mediated environment and elicited more frequent arousal responses compared to traditional sideline perspectives of game play. However, the impact of viewing angle on enjoyment as well as self-reported arousal was dependent upon the exciting or dull nature of game play. Invoking the dynamics of excitation transfer theory, we discuss the potential explanations for this relationship as well as its implications for sports broadcasters.  相似文献   

Development of a Learning Progression for the Formation of the Solar System     

Julia D. Plummer  Christopher Palma  Alice Flarend  KeriAnn Rubin  Yann Shiou Ong  Brandon Botzer 《International Journal of Science Education》2013,35(9):1381-1401

This study describes the process of defining a hypothetical learning progression (LP) for astronomy around the big idea of Solar System formation. At the most sophisticated level, students can explain how the formation process led to the current Solar System by considering how the planets formed from the collapse of a rotating cloud of gas and dust. Development of this LP was conducted in 2 phases. First, we interviewed middle school, high school, and college students (N?=?44), asking them to describe properties of the current Solar System and to explain how the Solar System was formed. Second, we interviewed 6th-grade students (N?=?24) before and after a 15-week astronomy curriculum designed around the big idea. Our analysis provides evidence for potential levels of sophistication within the hypothetical LP, while also revealing common alternative conceptions or areas of limited understanding that could form barriers to progress if not addressed by instruction. For example, many students' understanding of Solar System phenomena was limited by either alternative ideas about gravity or limited application of momentum in their explanations. Few students approached a scientific-level explanation, but their responses revealed possible stepping stones that could be built upon with appropriate instruction.  相似文献   

The Relationship Between Academic Major and Environmentalism Among College Students: Is it Mediated by the Effects of Gender,Political Ideology and Financial Security?     

Kenneth Brandon Lang 《The Journal of environmental education》2013,44(4):203-215

Several studies have found a relationship between college students’ academic majors and their environmental attitudes and behaviors. Results from this study of incoming first-year students at a medium-sized public university suggest that students majoring in different programs of study were likely to have different environmental attitudes and behaviors. There were also differences in the proportions of women, political liberals, and financially secure students in each of the different majors. When controlling for the effects of gender, political ideology, and financial security, incoming business majors scored lower on two of the four measures of environmentalism than incoming students in the other majors. The findings in this study suggest that incoming students choose majors that are consistent with their worldviews.  相似文献   

Choosing in schools: locating the benefits of specialisation     

Peter Davies  Neil Davies  David Hutton  Nick Adnett  Robert Coe 《牛津教育评论》2013,39(2):147-167

Recent policy in England has suggested that educational outcomes will be raised if schools specialise in particular subjects. In contrast, calls for the reform of 16–19 education have suggested that these outcomes will be improved if students become less specialised in their studies. At present, there is a limited evidence base from which to judge these arguments. In particular, we do not know the extent to which students’ achievements in 16–19 education are higher when they choose subjects which play to their perceived strengths. We also do not know whether students are more likely to choose to study subjects taught by more effective departments. That is, outcomes may be affected by the relative strengths of students or departments in circumstances where there is freedom to choose. In this paper we provide evidence of the existence and strength of these relationships. This evidence suggests that reducing the scope within schools for specialisation or competition will reduce average student attainment and these effects ought to be taken into account when evaluating alternative curriculum policies.  相似文献   

Freedom of Conscience and Catholic Schools     

J. K. Donlevy  D. Gereluk  P. Patterson  J. Brandon 《Interchange》2013,44(3-4):241-255

This paper’s purpose is to extensively review the historical understanding of conscience and the current juridical interpretation of freedom of conscience under section 2(a) of the Canadian Charter of Rights and Freedoms (1982). It then briefly notes that given the challenge faced by Ontario’s Catholic schools in providing for inclusionary policies for gay students—in particular the provision of Gay Straight Alliance clubs, and the potential claim by Catholics to freedom of conscience under the Charter—it appears that litigation is inevitable.  相似文献   

Pod save you: assisting the transition to audio-based asynchronous learning     

Brandon Patterson  Bryan Elias Hull 《Journal of the Medical Library Association》2021,109(4):677

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