Learning about assessment: the impact of two courses for higher education staff     

Nicola Reimann 《International Journal for Academic Development》2018,23(2):86-97

This interview-based study investigated the impact of two academic development courses about assessment. Participants learnt concepts and terminology that enabled them to better understand and communicate about assessment. The courses also stimulated critical thinking about assessment practices and conceptual change, with ‘assessment for learning’ emerging as significant with the qualities of a threshold concept. Certain learning activities stood out as transformational as they supported the examination of assessment from different perspectives and the integration of implicit with explicit knowledge, but only if participants had sufficient workplace experience that they could link to the formal knowledge taught in the courses.  相似文献   

An investigation into breast support and sports bra use in female runners of the 2012 London Marathon     

Nicola Brown  Jennifer White  Amanda Brasher  Joanna Scurr 《Journal of sports sciences》2013,31(9):801-809

Abstract

Although it is acknowledged that appropriate breast support during exercise is important, no published literature has assessed breast support usage in a cohort of female marathon runners. This study aimed to identify sport bra use and perceived importance of sports bra use in female marathon runners. Bra satisfaction, incidence of bra related issues and factors that influence the appropriateness of sports bras were also investigated. A 4-part, 30-question survey was administered to 1397 female runners at the 2012 London marathon registration and via an online survey. In total 1285 surveys were completed. Sports bra use and its perceived importance was high, however was lower in moderate compared to vigorous activity, and lower in participants with smaller breasts. Seventy-five per cent of participants reported bra fit issues. The most common issues were chaffing and shoulder straps digging in, with a higher incidence of issues reported by participants with larger breasts. Use of professional bra fitting was low, and perceived knowledge of breast health was poor. Engagement with sports bra use is high although sports bra design could be improved to alleviate bra fit issues experienced by female runners. Educational initiatives are needed to ensure females are informed regarding the importance of breast support and appropriate bra fit during activity.  相似文献   

The effect of boot stiffness on field and laboratory flexural behavior of alpine ski boots     

Nicola Petrone  Giuseppe Marcolin  Fausto A. Panizzolo 《Sports Engineering》2013,16(4):265-280

The aim of this work was to study the effect of boot stiffness on the field and laboratory flexural behavior of alpine ski boots. Ski boots have a direct influence on performance, safety, and comfort of alpine skiers. Despite their technological evolution during a number of years, the parameters used in the evaluation of boot stiffness are not yet standardized and still require a shared engineering approach to achieve common quantitative definitions to be used either in boot classification or in boot selection for the different users. This work reports the boot flexion angles between shell and cuff and between cuff and tibia, collected during slalom tests on three boots with different nominal Flex Index. The laboratory data collected on the same boots under conventional cyclic bending tests are reported and compared with the field data for the development of a new test method more representative of the field behavior. As a result, clear definitions of Flex Index and of boot stiffness are introduced: boot stiffness had a clear effect on both the field and the laboratory flexural behavior of boots.  相似文献   

Characteristics of the start in women's World Cup skeleton     

Nicola Bullock  David T. Martin  Angus Ross  Doug Rosemond  Terry Holland  Frank E. Marino 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(3):351-360

This study characterizes key elements of the start in elite female World Cup skeleton athletes. The top 20 female competitors in three World Cup races were videotaped within a calibrated space to allow the following components of the start to be quantified: (1) acceleration (velocity at 15-m mark, time to 15-m mark), (2) capacity (time to load, total number of steps to load), and (3) load (velocity at 45-m mark). A correlation analysis was used to establish the relationship between the variables of interest and overall start time (15- to 65-m mark). Velocity at the 15-m mark accounted for 86% of the variance in overall start time at St. Moritz and 85% at Sigulda. A stepwise regression analysis revealed that approximately 89% of the variation in start time could be explained by velocity at the 15-m mark, time to load, and velocity at the 45-m mark. Of the variables analysed in this study, rapid acceleration to attain a high velocity at the 15-m mark was the most important component of a fast overall start time. The importance of the time to load and velocity at the 45-m mark vary according to the different track characteristics.  相似文献   

Negotiating Professional Identity Construction during Regulatory Change: Utilizing a Virtual Focus Group to Understand the Outlook of Canadian Counsellors     

Kate Gignac  Nicola Gazzola 《International journal for the advancement of counseling》2016,38(4):298-318

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Becoming a guidance counsellor in Ontario: formative influences from counsellors’ perspective     

Daniel Nadon  André Samson  Nicola Gazzola  Anne Thériault 《International Journal for Educational and Vocational Guidance》2016,16(3):363-377

Contrary to guidance counsellors elsewhere in North America who hold a master’s degree, career and guidance counselling services in secondary schools in Ontario are delivered by teachers who have completed additional undergraduate studies. Guidance counsellors are pivotal components of the school as they complete tasks that promote students’ overall development. The aim of this qualitative study was to explore how teachers perceive and describe the process of becoming guidance counsellors in Ontario. The thematic analysis revealed four major themes that articulated the process of becoming a guidance counsellor in Ontario: peer guidance, contextual factors, professional experience, and theoretical knowledge.  相似文献   

Health Sciences Librarians' Research on Medical Students' Use of Information for Their Studies at The Medical School,University of Queensland,Australia     

Kaye E. Lasserre  Nicola Foxlee  Lisa Kruesi  Julie Walters 《Medical reference services quarterly》2013,32(2):141-157

This study reports the findings of research undertaken by health sciences librarians at the University of Queensland Library into how medical students use information for their studies, particularly resources and services provided by the Library. The methods utilized were an online survey and focus groups. Results indicated that students favor print resources over electronic, value accessing resources on a one-stop basis, and prefer training to be delivered flexibly. The implication of these results for future resource selection, service provision, and instructional design and delivery is discussed.  相似文献   

Using Decision Tree Analysis to Understand Foundation Science Student Performance. Insight Gained at One South African University     

Nicola Frances Kirby  Edith Roslyn Dempster 《International Journal of Science Education》2013,35(17):2825-2847

The Foundation Programme of the Centre for Science Access at the University of KwaZulu-Natal, South Africa provides access to tertiary science studies to educationally disadvantaged students who do not meet formal faculty entrance requirements. The low number of students proceeding from the programme into mainstream is of concern, particularly given the national imperative to increase participation and levels of performance in tertiary-level science. An attempt was made to understand foundation student performance in a campus of this university, with the view to identifying challenges and opportunities for remediation in the curriculum and processes of selection into the programme. A classification and regression tree analysis was used to identify which variables best described student performance. The explanatory variables included biographical and school-history data, performance in selection tests, and socio-economic data pertaining to their year in the programme. The results illustrate the prognostic reliability of the model used to select students, raise concerns about the inefficiency of school performance indicators as a measure of students' academic potential in the Foundation Programme, and highlight the importance of accommodation arrangements and financial support for student success in their access year.  相似文献   

Intersectional work and precarious positionings: Black middle-class parents and their encounters with schools in England     

Carol Vincent  Nicola Rollock  Stephen Ball  David Gillborn 《International Studies in Sociology of Education》2013,23(3):259-276

This paper reports on data drawn from a study exploring the educational strategies of 62 Black Caribbean heritage middle-class parents. In this paper, we consider the respective roles of race and class in the shaping of parents’ educational strategies, deploying an analysis that focuses on their intersection and seeks to hold both race and class in productive tension. Drawing on empirical data, we illustrate how parents’ classed and raced identities shape their interactions with school staff.  相似文献   

Design and optimization of a double-enzyme glucose assay in microfluidic lab-on-a-chip     

Yegermal Tesfaw Atalay  Daan Witters  Steven Vermeir  Nicolas Vergauwe  Pieter Verboven  Bart Nicola?  Jeroen Lammertyn 《Biomicrofluidics》2009,3(4)

An electrokinetic driven microfluidic lab-on-a-chip was developed for glucose quantification using double-enzyme assay. The enzymatic glucose assay involves the two-step oxidation of glucose, which was catalyzed by hexokinase and glucose-6-phosphate dehydrogenase, with the concomitant reduction of NADP⁺ to NADPH. A fluorescence microscopy setup was used to monitor the different processes (fluid flow and enzymatic reaction) in the microfluidic chip. A two-dimensional finite element model was applied to understand the different aspects of design and to improve the performance of the device without extensive prototyping. To our knowledge this is the first work to exploit numerical simulation for understanding a multisubstrate double-enzyme on-chip assay. The assay is very complex to implement in electrokinetically driven continuous system due to the involvement of many species, which has different transport velocity. With the help of numerical simulation, the design parameters, flow rate, enzyme concentration, and reactor length, were optimized. The results from the simulation were in close agreement with the experimental results. A linear relation exists for glucose concentrations from 0.01 to 0.10 g l⁻¹. The reaction time and the amount of enzymes required were drastically reduced compared to off-chip microplate analysis.  相似文献