Porter-Stransky Kirsten A, Gibson Kristine, VanDerKolk Kristi, Edwards Roger A, Graves Lisa E, Smith Edwina, Dickinson Bonny L
Western Michigan University Homer Stryker M.D. School of Medicine, Kalamazoo, MI USA.
Massachusetts General Hospital Institute of Health Professions, Boston, MA USA.
Med Sci Educ. 2022 Nov 25;33(1):63-72. doi: 10.1007/s40670-022-01697-5. eCollection 2023 Feb.
Medical students enter clerkships with the requisite biomedical science knowledge to engage in supervised patient care. While poised to apply this knowledge, students face the cognitive challenge of transfer: applying knowledge learned in one context (i.e., preclinical classroom) to solve problems in a different context (i.e., patients in the clinic). To help students navigate this challenge, a structured reflection exercise was developed using Kolb's experiential learning cycle as an organizing framework. Students selected a patient encounter (concrete experience), wrote and addressed biomedical science learning objectives related to the care of the patient (reflective observation), reflected on how addressing the learning objectives influenced patient care (abstract conceptualization), and described their attending engaging in a similar process (active experimentation). A directed content analysis of students' written reflections revealed that most students wrote clinical science learning objectives in addition to biomedical science learning objectives. When viewed through the lenses of knowledge encapsulation theory and illness script theory, some students recognized knowledge encapsulation as a process beginning to occur in their own approach and their attendings' approach to clinical reasoning. Students readily applied their biomedical science knowledge to explain the pathophysiologic basis of disease (fault illness script domain) and signs and symptoms (consequence illness script domain), with fewer addressing predisposing conditions (enabling conditions illness script domain). Instances in which students observed their attending applying biomedical science knowledge were rare. Implications for using structured reflective writing as a tool to facilitate student application of their biomedical science knowledge in clerkships are discussed.
The online version contains supplementary material available at 10.1007/s40670-022-01697-5.
医学生带着必要的生物医学科学知识进入临床实习,以参与有监督的患者护理工作。虽然学生们准备好应用这些知识,但他们面临着知识迁移的认知挑战:将在一种情境(即临床前课堂)中学到的知识应用于解决不同情境(即临床中的患者)中的问题。为了帮助学生应对这一挑战,我们以科尔布的体验式学习循环为组织框架,开发了一种结构化反思练习。学生选择一次患者接触经历(具体体验),撰写并阐述与患者护理相关的生物医学科学学习目标(反思观察),思考实现这些学习目标如何影响患者护理(抽象概念化),并描述他们的带教老师如何参与类似的过程(主动实践)。对学生书面反思的定向内容分析表明,大多数学生除了撰写生物医学科学学习目标外,还撰写了临床科学学习目标。从知识封装理论和疾病脚本理论的角度来看,一些学生认识到知识封装是一个在他们自己以及带教老师的临床推理方法中开始出现的过程。学生们很容易应用他们的生物医学科学知识来解释疾病的病理生理基础(错误疾病脚本领域)和体征及症状(后果疾病脚本领域),而涉及易感因素(促成条件疾病脚本领域)的则较少。学生观察到带教老师应用生物医学科学知识的情况很少见。本文讨论了使用结构化反思写作作为一种工具来促进学生在临床实习中应用其生物医学科学知识的意义。
在线版本包含可在10.1007/s40670-022-01697-5获取的补充材料。