Trainee teachers’ experience of primary science teaching,and the perceived impact on their developing professional identity     

Karen Blackmore  Colin Howard  Alison Kington 《欧洲师范教育杂志》2018,41(4):529-548

This study took place within an environment of educational change in teaching and assessment in the UK, where the National Curriculum (NC) and National External Examination syllabi undertook significant revision. Science education specifically, has seen aspiration raised to allow pupils to achieve a greater depth of understanding at Key Stage 4 and hence facilitate advanced study. Central to the development of effective scientific understanding is teacher preparation. This study examined the factors that impacted on the experiences of primary teachers during their training. Questionnaires completed by a sample of one hundred and sixteen trainee teachers followed by semi-structured interviews of sixteen trainees were used as a means of interpreting Post-Graduate Certification in Education (PGCE) trainee teachers’ experiences during taught university sessions and school based training. The findings showed that the majority of the trainees rated their training highly, and perceived themselves to be confident primary science pedagogues. They felt, however that the very limited opportunities to observe and teach science during their training negatively influenced their overall development.  相似文献   

Muscle activity in sprinting: a review     

Róisín M. Howard  Richard Conway  Andrew J. Harrison 《Sports biomechanics / International Society of Biomechanics in Sports》2018,17(1):1-17

The use of electromyography (EMG) is widely recognised as a valuable tool for enhancing the understanding of performance drivers and potential injury risk in sprinting. The timings of muscle activations relative to running gait cycle phases and the technology used to obtain muscle activation data during sprinting are of particular interest to scientists and coaches. This review examined the main muscles being analysed by surface EMG (sEMG), their activations and timing, and the technologies used to gather sEMG during sprinting. Electronic databases were searched using ‘Electromyography’ OR ‘EMG’ AND ‘running’ OR ‘sprinting’. Based on inclusion criteria, 18 articles were selected for review. While sEMG is widely used in biomechanics, relatively few studies have used sEMG in sprinting due to system constraints. The results demonstrated a focus on the leg muscles, with over 70% of the muscles analysed in the upper leg. This is consistent with the use of tethered and data logging EMG systems and many sprints being performed on treadmills. Through the recent advances in wireless EMG technology, an increase in the studies on high velocity movements such as sprinting is expected and this should allow practitioners to perform the analysis in an ecologically valid environment.  相似文献   

Potential knowledge management contributions to human performance technology research and practice     

Thomas M. Schwen  Howard K. Kalman  Noriko Hara  Eric L. Kisling 《Educational technology research and development : ETR & D》1998,46(4):73-89

This article considers three aspects of the knowledge management (KM) literature that have the potential to enhance human performance technology (HPT) research and practice. First, we believe the recent attempt by economists to describe and quantify intellectual capital can help HPT to better evaluate and defend organizational expenditures/investments for performance improvement initiatives. Second, the emerging KM literature explores the linkages between information, learning and performance, provides a common point of intersection for our fields, and can enhance our analysis and implementation of information (as opposed to training) solutions as well as inform and expand our conceptual and theoretical understanding. Third, we have observed that both KM and HPT practitioners are increasingly concerned with the learning that takes place outside the confines of traditional formal training environments. We briefly review the electronic performance support systems literature from HPT and KM, noting the similarities in epistemology, design, and interventions. Finally, we highlight the KM research agenda and suggest related opportunities for HPT research.  相似文献   

Biomedical research, methodology, and the moral sense     

Jane Azevedo  John Forge  Alan MacKay-Sim  Merry Maisel  Don Howard 《Metascience》1998,7(2):237-272

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A Comparative Study of Electronic Performance Support Systems     

Frank Nguyen  James D. Klein  Howard Sullivan 《Performance Improvement Quarterly》2005,18(4):71-86

ABSTRACT Electronic performance support systems (EPSS) deliver relevant support information to users while they are performing tasks. The present study examined the effect of different types of EPSS on user performance, attitudes, system use and time on task. Employees at a manufacturing company were asked to complete a procedural software task and received support from either an intrinsic, extrinsic, external performance support system or no system at all. Results revealed significant differences on performance, attitudes and use between several treatment groups. The study suggests that providing any kind of EPSS to support task performance is better than having none at all. In addition, designers can improve user performance, attitudes and use by creating systems that integrate with the primary work interface.  相似文献   

Supporting learners with special educational needs and disabilities in the foreign languages classroom     

Katie B. Howard 《Support for Learning》2023,38(3):154-161

Due to misconceptions about the challenges of language learning, foreign languages classrooms have not always been accessible spaces for all learners. This article seeks to address the needs of students with special educational needs and/or disabilities (SEND) in the foreign languages classroom and challenge the notion that this group of students cannot or should not learn languages. Current research tends to focus on specific learning difficulties in language learning, but little research considers the language learning experiences of children with SEND more broadly. Accordingly, this article delineates the advantages of language learning for learners with SEND, drawing on emerging research that shows that second language acquisition is not only possible but positive for many learners with additional needs. It then considers some of the specific challenges that SEND learners may face in the foreign languages classroom before outlining key strategies to facilitate inclusion among this diverse group of learners.

Key points

• Learners with special educational needs and/or disabilities (SEND) should not routinely be removed from the foreign languages classroom, but instead should be provided with opportunities to thrive within it. This article discusses the unique importance of foreign language learning for learners with SEND.
• Research evidence suggests that learning new languages is, on the whole, possible—and perhaps hugely beneficial—for children with developmental differences and learning difficulties, but will depend on the circumstances and profile of the individual child.
• The article explores some specific challenges that students with different additional needs might encounter in their foreign languages education, based on the four areas of need outlined in the SEND Code of Practice: communication and interaction; cognition and learning; social, emotional and mental health difficulties; and sensory or physical needs.
• To conclude, the article presents a range of key strategies that foreign languages teachers might implement in the classroom to support learners with different special educational needs and disabilities.

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