The use of virtual reality simulation to improve technical skill in the undergraduate medical imaging student     

Therese Gunn  Lee Jones  Pete Bridge  Pam Rowntree  Lisa Nissen 《Interactive Learning Environments》2018,26(5):613-620

In recent years, simulation has increasingly underpinned the acquisition of pre-clinical skills by undergraduate medical imaging (diagnostic radiography) students. This project aimed to evaluate the impact of an innovative virtual reality (VR) learning environment on the development of technical proficiency by students. The study assessed the technical skills of first year medical imaging students. The learning experience by each student was either via traditional laboratory-based simulation or VR simulation, for two specified anatomical protocols. Following the learning experience, the students performed role-plays and were assessed on their technical proficiency. The type of learning environment, laboratory-based or VR simulation, was recorded for each radiographic procedure, as well as demographic data. Data demonstrated an improved total role-play skill score for those students trained using VR software simulation compared with the total role-play skills score traditional laboratory simulation. Demographic multivariable analysis demonstrated no statistically significant association of age, gender, gaming skills/activity with the outcome. The novel medical imaging VR simulation learning tool facilitated technical skill acquisition, equal to, or slightly better than traditional laboratory training. Ongoing data collection will evaluate the impact this VR software has on the undergraduate medical imaging student.

Abbreviations: QUT: queensland university of technology; VR: virtual reality; SLE: simulated learning environment; PA: posterio-anterior; DP: dorsi-plantar; CP: central point; CR: central ray; SID: source image distance; HWA: health workforce Australia  相似文献   

Experiences of instructors in online learning environments: Identifying and regulating emotions     

Kelley Regan  Anna Evmenova  Pam Baker  Marci Kinas Jerome  Vicky Spencer  Holly Lawson  Terry Werner 《The Internet and Higher Education》2012,15(3):204-212

In an effort to expand existing research on the barriers of instructors experience in online learning environments (OLEs), a qualitative study was conducted at a large mid-Atlantic university. Six instructors teaching in different OLE formats (e.g., asynchronous, hybrid, and synchronous via videoconferencing) participated in two focus groups in order to explore their emotional experiences and ways to regulate the emotions when teaching in OLEs. The overarching themes included emotions of feeling (a) restricted, (b) stressed, (c) devalued, (d) validated, and (e) rejuvenated. The article also provides practical strategies on how participating instructors attempted to manage the challenging emotions. A consensus among all participants is that continuous dialog in a community of practice about strategies to enhance OLEs is imperative.  相似文献   

Closing the feedback loop: physics undergraduates’ use of feedback comments on laboratory coursework     

Pam Donovan 《Assessment & Evaluation in Higher Education》2014,39(8):1017-1029

The laboratory notebooks of physics undergraduates taking two second-year practical courses were audited to discover whether they had used feedback comments in their subsequent coursework. Ninety-five per cent of the 37 students on the first course and 100% of the 14 students on the second course whose work was audited had used feedback. The marker’s comments were classified into two groups based on whether they addressed simple (mastery) or complex (developmental) learning outcomes. Mastery comments were more likely to be acted on than developmental comments which aimed to extend students’ skills and understanding to higher levels. This has implications for the use of feedback audit as a quality control process, since the feedback which is most commonly applied by students is not the most valuable for the development of higher order skills. Following reflection on the results for the first course, students taking the second course were given responsibility for checking their peers’ notebooks against preset criteria. Peer checking improved students’ marks but did not eliminate the need for mastery feedback. It is argued that a direct audit of students’ use of feedback is particularly valuable when undertaken by the teacher who provides the feedback.  相似文献   

Understanding Differences in Academic Effectiveness: Practitioners’ Views∗     

Pam Sammons  Sally Thomas  Peter Mortimore  Adrian Walker  Rosemary Cairns  John Bausor 《School Effectiveness & School Improvement》2013,24(3):286-309

As part of a large‐scale study of the ability of 94 secondary schools to promote academic achievement, case studies of six outlier schools were conducted and headteachers (principals) and their deputies were questioned about the processes of effectiveness. The analysis of their responses ‐ grouped by the performance of their school (measured by value added analyses of three years of public examination results) as effective, ineffective or mixed ‐ reveals considerable support for previously cited characteristics of effective schooling. Despite the limitations imposed by a reliance on the use of retrospective accounts, the study takes forward the field of school effectiveness in its search for generalisable findings and coherent theory.

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The Inter-relationship of Science and Religion: A typology of engagement     

Pam Hanley  Judith Bennett  Mary Ratcliffe 《International Journal of Science Education》2013,35(7):1210-1229

This study explores whether the religious background of students affects their opinions about and attitudes to engaging with scientific explanations of the origins of the universe and of life. The study took place in four English secondary schools representing three different contexts (Christian faith-based; non-faith with majority Muslim catchment; and non-faith, mixed catchment). It comprised questionnaires and focus groups with over 200 students aged 14–16, supplemented by teacher interviews. The analysis approach was informed by grounded theory and resulted in the development of an engagement typology, which has been set in the context of the cross-cultural border crossing literature. It divides students into categories depending on both the nature and amount of engagement they were prepared to have with the relationship between science and religion. The model takes into account where students sit on four dimensions. These assess whether a student's preferred knowledge base is belief-based or fact-based; their tolerance of uncertainty (do they have a need for resolution?); their open mindedness (are they unquestioning or inquiring?); and whether they conceptualise science and religion as being in conflict or harmony. Many Muslim students resisted engagement because of conflicting religious beliefs. Teachers did not always appreciate the extent to which this topic troubled some students who needed help to accommodate clashes between science and their religious beliefs. It is suggested that increased appreciation of the complexity represented by their students can guide a teacher towards an appropriate approach when covering potentially sensitive topics such as the theory of evolution.  相似文献   

Installation of president Garrison     

Bishop H. J. Mikell 《Peabody Journal of Education》2013,88(5):266-267

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The Development of Giftedness and Talent Across the Life Span. Horowitz,F. D., Subotnik,R. F., & Matthews,D. J. (Eds.). (2009)     

James Bishop 《Roeper Review》2013,35(4):275-276

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Children's understandings of home-school relations     

Rosalind Edwards  Pam Alldred 《Education 3-13》2013,41(3):41-45

There is a consensus that close home-school links are beneficial for children's education. However, there is a silence about any part that children may play in, and their views on, this process. This paper reports on research in schools with diverse social intakes, looking at children's understandings and experience of home-school relations. Those in inner city schools were far more likely to talk about separation between their home and school lives, as were working class and ethnic minority children generally, as well as older children. However, all the children expressed strong views about the privacy of their home life in relation to schools and teachers.  相似文献   

Randomised controlled trial of incentives to improve attendance at adult literacy classes   总被引：1，自引：1，他引：0  

Greg Brooks  Maxine Burton  Pam Cole  Jeremy Miles  David Torgerson 《牛津教育评论》2013,39(5):493-504

Background: Incentives have been proposed as a method to improve attendance in adult literacy classes. In the UK, several areas have piloted the use of incentives to promote attendance at adult literacy classes. To date no rigorous evaluation of this policy has been undertaken. This paper describes (as far as we are aware) the only UK‐based randomised controlled trial to evaluate the use of financial incentives in order to promote attendance in classes for adult learners.

Methods: We used a cluster‐randomised design. Twenty‐nine adult literacy classes were randomised in two groups using minimisation. Intervention group learners received £5 (US$10) for each class attended. The main outcome was class attendance; the secondary outcome was literacy scores.

Results: After allocation, one class was found to be ineligible for the study. In the 28 remaining classes there was a statistically significant reduction of about 1.5 sessions (95% confidence interval (CI) 0.28, 2.79; p = 0.019) attended by the intervention group compared with control, after adjusting for cluster size and baseline scores. The difference in reading scores between the intervention and control group, conditioned on baseline scores, was ?2.38 (with controls scoring higher than the intervention group), but this difference was not statistically significant (95% CI ?7.40 to 2.57, p = 0.33).

Conclusion: Payments to attend adult literacy classes had an adverse effect on attendance. This trial needs urgent replication, ideally with a larger incentive, before this approach is widely used by policy makers.  相似文献   

Selecting Software with Caution: An Empirical Evaluation of Popular Beginning Reading Software for Children with Early Literacy Difficulties     

Lana Edwards Santoro  M. J. Bishop 《学校用计算机》2013,30(2):99-120

It seems appropriate, if not necessary, to use empirically supported criteria to evaluate reading software applications. This study's purpose was to develop a research-based evaluation framework and review selected beginning reading software that might be used with struggling beginning readers. Thirty-one products were reviewed according to criteria that addressed interface design, instructional design, and beginning reading content. Findings suggested that the software sample generally did not meet the evaluation standards. Results also indicated that software rating highly on interface design tended to rate lower on beginning reading content. Based on these results, implications for practice and next steps for research are also discussed.  相似文献