| 1. |
- Asplund, Sara, 1976, et al.
(författare)
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Extended analysis of the effect of learning with feedback on the detectability of pulmonary nodules in chest tomosynthesis
- 2011
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Ingår i: Progress in Biomedical Optics and Imaging - Proceedings of SPIE. - : SPIE. - 1605-7422. ; 7966
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- In chest tomosynthesis, low-dose projections collected over a limited angular range are used for reconstruction of section images of the chest, resulting in a reduction of disturbing anatomy at a moderate increase in radiation dose compared to chest radiography. In a previous study, we investigated the effects of learning with feedback on the detection of pulmonary nodules in chest tomosynthesis. Six observers with varying degrees of experience of chest tomosynthesis analyzed tomosynthesis cases for presence of pulmonary nodules. The cases were analyzed before and after learning with feedback. Multidetector computed tomography (MDCT) was used as reference. The differences in performance between the two readings were calculated using the jackknife alternative free-response receiver operating characteristics (JAFROC-2) as primary measure of detectability. Significant differences between the readings were found only for observers inexperienced in chest tomosynthesis. The purpose of the present study was to extend the statistical analysis of the results of the previous study, including JAFROC-1 analysis and FROC curves in the analysis. The results are consistent with the results of the previous study and, furthermore, JAFROC-1 gave lower p-values than JAFROC-2 for the observers who improved their performance after learning with feedback. © 2011 SPIE.
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| 4. |
- Abrandt Dahlgren, M., et al.
(författare)
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Why This Book?
- 2019
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Ingår i: Interprofessional Simulation in Health Care. Professional and Practice-based Learning, vol 26. Abrandt Dahlgren M., Rystedt H., Felländer-Tsai L., Nyström S. (eds). - Cham : Springer. - 2210-5549. - 9783030195410 ; , s. 3-8
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- The introductory chapter provides a backdrop to and problematization of simulation as a pedagogical technology for interprofessional learning in health care education and practice. The chapter also discusses the relation to the changing views on professional learning and the current discourses on the increasing complexity of future health care. The dominating scientific, technical rationalities of professional practice as simply the application of theoretical knowledge, possessed by individuals, are being challenged. Recent theorizations of practice instead suggest alternative views of knowledge as being embodied and relational, intertwined with ethical reasoning and materiality. There is a global call for health care education reform and interprofessional learning to resolve patient safety issues. However, there is a lack of research with a particular view on interprofessional simulation, and hence a need of scrutiny and development the pedagogy for simulation practice. © 2019, Springer Nature Switzerland AG.
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| 5. |
- Bradley, Linda, 1961, et al.
(författare)
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A Design for Intercultural Exchange – An Analysis of Engineering Students’ Interaction with English Majors in a Poetry Blog
- 2011
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Ingår i: Second language teaching and learning with technology: views of emergent researchers. - 9781908416001
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Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
- Web based writing platforms allowing for exchanges across the world are increasingly being used in education. These recent forms of textual practice are highly related to conditions offered by the technology, allowing users, who previously were primarily consumers, to become producers of text. This chapter investigates student interaction over a blog in an intercultural student exchange between native speakers and nonnative speakers of English in higher education analysing and interpreting poetry. The groups of students involved in this study belong not only to different academic disciplines, but also differ in terms of nationality and language background. In the blog posts, the students’ cultural voices are heard, offering a meeting between very contrasting groups. Scrutinising the student postings, the threaded discussions show ways that students thematise content and meaning in the poems. The results show that there are a number of features at play in an intercultural environment where language and translation issues are prominent parts of the student discussions, offering extended perspectives to the students’ initial views. Collaborative efforts in such a diverse environment are important when negotiating meaning and extending students’ understanding of poetry.
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| 6. |
- Eikeland Husebö, Sissel, et al.
(författare)
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Simulering innen helsefag
- 2018
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Ingår i: Pasientsikkerhet - Teori og praksis. - Oslo : Universitetsforlaget. ; , s. 173-190
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Bokkapitel (övrigt vetenskapligt/konstnärligt)
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| 7. |
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Interprofessional Simulation in Health Care
- 2019
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Samlingsverk (redaktörskap) (övrigt vetenskapligt/konstnärligt)abstract
- This book describes and discusses a practice-oriented approach to understanding and researching interprofessional simulation-based education and simulation. It provides empirical findings from research on this topic and is informed by practice-oriented perspectives. It identifies critical features of the simulation practice and discusses how these can be used in reforming simulation pedagogy. The book is divided into three sections. Section 1 sets the scene for understanding the practices of interprofessional simulation-based education and simulation. It provides a theoretical and methodological framework for the conceptualisation of practices and for the empirical studies on which the book is based. Section 2 revisits the dimensions of the simulation process/exercise, i.e. the briefing, simulation, and debriefing, and provides empirical analyses of how the practice of simulation unfolds. Based on these analyses, section 3 identifies and discusses how pedagogies for simulation can be reformed to meet the demands of future healthcare and research.
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| 8. |
- Ivarsson, Jonas, 1976, et al.
(författare)
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Arranging for better learning opportunities in radiology
- 2015
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Ingår i: Optimisation in X-ray and Molecular Imaging 2015 - the Fourth Malmö Conference on Medical Imaging, Gothenburg, Sweden, 28-30 May 2015.
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Purpose: The study provides an example on how it is possible to design environments at the workplace that could meet learning demands implied by the introduction of novel imaging technologies in radiology (in this case tomosynthesis). The innovative aspect of this design does not result from the implementation of any specific tool for learning. Instead, advancement is achieved by a novel set-up of existing imaging technologies. Based on a number of pedagogical principles, we developed what we call a Technology enhanced Learning Session (TLS), an interactive format that allows for focused discussions between learners with different levels of expertise. Method: Interactions during a TLS were videotaped and later analysed using interaction analysis. We did not seek to explain factors affecting learning, but rather identify qualities of the arrangement that presented opportunities for professionally meaningful forms of action, i.e. enabling conditions of the TLS for displaying knowledge on how to judge radiological section images produced by the novel technology. Results: Based on the analysis we propose three principles to be considered when designing learning environments for teaching professional modes of reasoning in radiology: First, the ways in which participants with different levels of experience interact and communicate have a large impact on the outcome of the activity. By publicly displaying records of the participants’ individual assessments everyone can become involved and mistakes become dissected rather than hidden. Second, experts working on authentic cases give prominence to case specific details, disambiguation practices, and several dimensions of variation (in representations, anatomy, pathology etc.). Professional modes of reasoning, when being made publically visible, operate as instructions. Third, participants should be given shared access to visual materials: Given different setups, participants will have different possibilities of establishing shared references and partake in reasoning that build on visual details. As we have seen, the observers’ ability to notice, discuss, and investigate particular features of the radiological images became a necessary requirement for the accomplishment of their collaborative work. Conclusions: The study points to what we see as the underexplored possibilities of tailoring basic and specialist training that meets the new demands given by novel imaging technologies in radiology.
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