Development research of a teachers’ educational performance support system: the practices of design, development, and evaluation     

Wei-Chen Hung  Thomas J. Smith  Marian S. Harris  James Lockard 《Educational technology research and development : ETR & D》2010,58(1):61-80

This study adopted design and development research methodology (Richey & Klein, Design and development research: Methods, strategies, and issues, 2007) to systematically investigate the process of applying instructional design principles, human–computer interaction, and software engineering to a performance support system (PSS) for behavior management in a classroom. The purpose was to examine how a proposed instructional design framework based on Ausubel’s (The psychology of meaningful verbal learning, 1963) advance organizer theoretical approach could be used to address inherent problems of technically driven PSSs. Development data were collected from a six-phase participatory rapid prototyping process using both qualitative and quantitative methods. Findings indicated that (a) the advance organizer concept combined with a matrix design metaphor provided an effective way to illustrate conceptual connections and relations among PSS modules and their elaborated information, (b) the system served as a reference to support participants for exchanging ideas with other teachers as well as with parents of students, and (c) the rapid prototyping process established parameters that helped the project team maintain a focus on users and collect data useful for advancing to a higher phase of system development. Potential drawbacks pertaining to the proposed design strategies and their possible corrective actions are also reported and discussed.  相似文献   

Media and international sporting rivalry: the Anglo-German sporting rivalry and the shaping of international sporting competition between nations     

Luke J. Harris 《Sport in Society》2018,21(8):1170-1184

Abstract

This article examines the emergence the sporting angle to Anglo-German rivalry from 1908 to 1920, with the focus upon the Olympic Games. Since the cold war international sport has been awash with rivalries between nations that attempt to demonstrate their superiority upon the sports field. Although certainly not the first international sporting rivalry, but perhaps the first which was emblematic of military tensions. Here, the focus will be upon the British perspective to rivalry. The majority of the primary material comes from the British press chosen because of the wide variety of opinions upon German participation and athletes that reveal aspects of British identity revealed via comment and comparison between the two nations. The rivalry and tensions between Britain and Germany illustrated here spilled over into war in July 1914. In the period before the outbreak of war, British interest in German Olympic participation grew, as did fears of their abilities. While in the period after the conclusion of hostilities in November 1918 illustrated the regard by which Germany was held in after the war.  相似文献   

Codes of Conduct for Undergraduate Teaching in Four Types of Colleges and Universities     

Dawn E. Lyken-Segosebe  John M. Braxton  Mary K. Hutchens  Eugenia Harris 《Innovative Higher Education》2018,43(4):289-302

Codes of conduct for undergraduate teaching stipulate quality professional standards for teaching. Besides contributing to the safeguarding of student welfare, such codes are critical given the autonomy the professoriate has in the performance of its teaching role, the need for professional self-regulation, and research evidence linking positive teacher behaviors to student success. This study investigated the incidence of publicly-posted codes of conduct for undergraduate teaching in four types of institutions. It is the first stage of a research program that will assess the extent of faculty adherence to codes of conduct and arrangements for reporting and instituting sanctions for violations of such codes.  相似文献   

Examining the capacity of a sport for development programme to create social capital     

Andrew Adams  Kevin Harris  Iain Lindsey 《Sport in Society》2018,21(3):558-573

Robert Putnam’s conceptualization of social capital has been commonly associated with, and used to analyse, sport-for-development programmes. This paper bucks this trend and uses James Coleman’s rational strain of social capital to examine the use of sport as a component part of a programme to support male adults in addressing connected problems of substance misuse, homelessness and other forms of social exclusion. Using a qualitative research strategy, in-depth and longitudinal data were collected using individual interviews and focus groups with programme participants and key stakeholders over a three-year period. The results suggest the importance of unintentionality for the formation and use value of social capital; indicating that social capital created through this programme was individual, contingent on interactional context and benefited individuals in line with Coleman’s six aspects of social capital.  相似文献   

Evaluation of the Redesign of an Undergraduate Cell Biology Course          下载免费PDF全文

Laura April McEwen  dik Harris  Richard F. Schmid  Jackie Vogel  Tamara Western    Paul Harrison 《CBE life sciences education》2009,8(1):72-78

This article offers a case study of the evaluation of a redesigned and redeveloped laboratory-based cell biology course. The course was a compulsory element of the biology program, but the laboratory had become outdated and was inadequately equipped. With the support of a faculty-based teaching improvement project, the teaching team redesigned the course and re-equipped the laboratory, using a more learner-centered, constructivist approach. The focus of the article is on the project-supported evaluation of the redesign rather than the redesign per se. The evaluation involved aspects well beyond standard course assessments, including the gathering of self-reported data from the students concerning both the laboratory component and the technical skills associated with the course. The comparison of pre- and postdata gave valuable information to the teaching team on course design issues and skill acquisition. It is argued that the evaluation process was an effective use of the scarce resources of the teaching improvement project.  相似文献   

BASES Position Statement on Guidelines for Resistance Exercise in Young People     

G Stratton  M Jones  KR Fox  K Tolfrey  J Harris  N Maffulli 《Journal of sports sciences》2013,31(4):383-390

Abstract

Despite the performance concerns of dehydration in other sports, there are currently no data on the effects of rapid weight-loss on the physical and cognitive performance of jockeys in a sport-specific context. In a randomised crossover design, eight Great Britain (GB) male licensed jockeys were assessed for chest strength, leg strength, simulated riding performance (assessed by maximum pushing frequency on a mechanical riding simulator during the final two furlongs of a simulated 2 mile race) and simple reaction time after performing 45 min of exercise, during which euhydration was maintained (Control trial) or induced 2% dehydration (Rapid Weight-Loss trial). Reductions in both chest (–13.8 ± 3.03% vs. 0.62 ± 1.04%) and leg strength (–4.8 ± 4.8% vs. –0.56 ± 2.5%) were greater in Rapid Weight-Loss compared with Control (P < 0.01 and P = 0.04, respectively). Similarly, reductions in simulated riding performance were also greater (P = 0.05) in Rapid Weight-Loss (–2.8 ± 4.0%) compared with Control (–0.07 ± 1.5%), whereas there were no significant changes (P = 0.14) in simple reaction time. We conclude that a 2% reduction in body mass, as achieved by 45 min of moderate-intensity exercise undertaken in a sweatsuit (a common method of inducing acute dehydration by jockeys), significantly impairs maximum pushing frequency during a simulated race. In addition, the observed reductions in strength may also increase the occupational hazards associated with race riding.  相似文献   

Contraction force specificity and its relationship to functional performance     

Nigel Harris  John Cronin  Justin Keogh 《Journal of sports sciences》2013,31(2):201-212

Abstract

Best practice for improving strength and power through resistance strength training has been the subject of much research and subsequent conjecture. Much of the conjecture can be attributed to methodological discrepancies. The type of dynamometry used in testing, the training experience of research participants, the specific technique employed in a lift, and the methods of collection and calculation all impact on the final variables of interest. This review examines contraction force specificity by first addressing the methodological issues surrounding our interpretation of the results. Then we address the kinematics and kinetics associated with single and multiple repetitions in relation to the development of strength, power, and functional performance. This discussion provides the delimitations for analysis of subsequent training studies. Finally, recommendations are formulated with the aim of assisting assessment and training practice as well as providing directions for future research. The results of this review suggest that the enhancements in performance resulting from resistance training are context specific in experienced resistance-trained participants. Thus, specific conditioning could be required to achieve improvements in functional performance in this group.  相似文献   

Developing coaching pedagogy: seeking a better integration of theory and practice     

Robyn Jones  Kevin Morgan  Kerry Harris 《Sport, Education and Society》2013,18(3):313-329

Despite evidence that experience within practical coaching contexts serves as the principal knowledge source for coaches, academic (and professional) coach education programmes continue to be heavily taught along didactic lines. Such courses are often considered as fine in theory but divorced from the gritty realities of practice. The aim of this article was to construct and evaluate a pedagogical framework (delivered through an MSc unit) drawn from tenets of both action research and ‘communities of practice’ as a means through which the practice-theory gap can be somewhat addressed. The unit in question involved students being introduced to a particular theoretical position with the expectation that they would integrate that theory into their practice in the upcoming week. The students then shared their experiences in structured discussion groups during the following class. Data on student learning were gathered both through on-going observations, and focus groups interviews with staff and students at the end of the unit. The data were inductively analysed. Findings revealed that the students were generally stimulated by and, hence, generally positive about the pedagogical approach experienced. This was specifically in terms of better ordering the knowledge they had as well as developing new insights about coaching practice. Although not unproblematically, the staff were also positive about the unit; citing better and more continuous student engagement as a result of it.  相似文献   

Reviews     

Jean Palmer  Alison Banks  Leslie Harris  Pauline Myerscough 《Literacy》1981,15(2):56-57

Jeffree, Dorothy M. and Skeffington, Margaret (1980) Let Me Read. MacFarlane, Tom, with Moyle, Donald (adviser), (1980) Comprehension Through the Newspaper. Pugh, A.K., Lee, V.J. and Swann, J. (Ed.) (1980) Language and Language Use. Veatch, Jeannette (1978) Reading in the Elementary School.  相似文献   

Healing Inside and Out: Promoting Social Justice and Peace in a Racially Divided U.S. Community     

Chalmer E. Thompson  Sherri L. Murry  Dorienna Harris  Jeannie R. Annan 《International journal for the advancement of counseling》2003,25(4):215-223

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