Crofts Gillian
School of Health Sciences, College of Health & Social Care, University of Salford, Salford, UK.
Ultrasound. 2015 Feb;23(1):6-10. doi: 10.1177/1742271X14562228. Epub 2014 Dec 4.
Ultrasound scanning is provided by a range of health professionals who need to be trained to a proficient level. In respect of education and training in ultrasound scanning, little attention has been given to how scanning skills are acquired and what assists and hinders the learning process. This study aims to develop a framework for guiding learning in ultrasound scanning. Overt participant observation and semi-structured interviews generated data on four learners undertaking a 12-month postgraduate ultrasound programme. Narrative analysis of the interview data was used to reveal dominant themes related to stages in learning to scan. Dominant themes associated with learning to scan were communication with the patient, navigation skills, image interpretation skills, observation of expert practice, feedback on performance and random practise. Detailed interpretation of the themes through narrative analysis provided characteristics of learning for each stage of a four staged process. This study provides an insight into the key features of scan performance and how scanning skills are acquired over a four-staged approach. These themes and characteristics are presented in a framework for guiding learning in ultrasound scanning.
超声扫描由一系列需要接受培训以达到熟练水平的健康专业人员提供。在超声扫描的教育和培训方面,对于扫描技能是如何获得的以及哪些因素有助于或阻碍学习过程,关注较少。本研究旨在开发一个指导超声扫描学习的框架。通过公开的参与观察和半结构化访谈,收集了四名参加为期12个月研究生超声课程的学习者的数据。对访谈数据进行叙事分析,以揭示与扫描学习阶段相关的主要主题。与扫描学习相关的主要主题包括与患者的沟通、导航技能、图像解读技能、对专家实践的观察、对表现的反馈以及随机练习。通过叙事分析对这些主题进行详细解读,得出了一个四阶段过程中每个阶段的学习特征。本研究深入了解了扫描表现的关键特征以及如何通过四阶段方法获得扫描技能。这些主题和特征呈现于一个指导超声扫描学习的框架中。