Takayesu James K, Farrell Susan E, Evans Adelaide J, Sullivan John E, Pawlowski John B, Gordon James A
Department of Emergency Medicine, Massachusetts General Hospital, Boston, MA 02114, USA.
Simul Healthc. 2006 Winter;1(4):215-9. doi: 10.1097/01.SIH.0000245787.40980.89.
To critically analyze the experience of clinical clerkship students exposed to simulator-based teaching, in order to better understand student perspectives on its utility.
A convenience sample of clinical students (n = 95) rotating through an emergency medicine, surgery, or longitudinal patient-doctor clerkship voluntarily participated in a 2-hour simulator-based teaching session. Groups of 3-5 students managed acute scenarios including respiratory failure, myocardial infarction, or multisystem trauma. After the session, students completed a brief written evaluation asking for free text commentary on the strengths and weaknesses of the experience; they also provided simple satisfaction ratings. Using a qualitative research approach, the textual commentary was transcribed and parsed into fragments, coded for emergent themes, and tested for inter-rater agreement.
Six major thematic categories emerged from the qualitative analysis: The "Knowledge & Curriculum" domain was described by 35% of respondents, who commented on the opportunity for self-assessment, recall and memory, basic and clinical science learning, and motivation. "Applied Cognition and Critical Thought" was highlighted by 53% of respondents, who commented on the value of decision-making, active thought, clinical integration, and the uniqueness of learning-by-doing. "Teamwork and Communication" and "Procedural/Hands-On Skills" were each mentioned by 12% of subjects. Observations on the "Teaching/Learning Environment" were offered by 80% of students, who commented on the realism, interactivity, safety, and emotionality of the experience; here they also offered feedback on format, logistics, and instructors. Finally, "Suggestions for Use/Place in Undergraduate Medical Education" were provided by 22% of subjects, who primarily recommended more exposure. On a simple rating scale, 94% of students rated the quality of the simulator session as "excellent," whereas 91% felt the exercises should be "mandatory."
Full-body simulation promises to address a wide range of pedagogical objectives using a unified educational platform. Students value experiential "practice without risk" and want more exposure to simulation. In this study, students thought that that an integrated simulation exercise could help solidify knowledge across domains, foster critical thought and action, enhance technical-procedural skills, and promote effective teamwork and communication.
批判性地分析临床实习学生参与基于模拟器教学的体验,以便更好地了解学生对其效用的看法。
从急诊医学、外科或长期医患实习轮转的临床学生中抽取一个便利样本(n = 95),他们自愿参加了一次为时2小时的基于模拟器的教学课程。3至5名学生一组应对包括呼吸衰竭、心肌梗死或多系统创伤在内的急性情况。课程结束后,学生们完成了一份简短的书面评估,要求就此次体验的优点和缺点提供自由文本评论;他们还给出了简单的满意度评分。采用定性研究方法,对文本评论进行转录并分解成片段,编码以找出新出现的主题,并检验评分者间的一致性。
定性分析产生了六个主要主题类别:35%的受访者描述了“知识与课程”领域,他们评论了自我评估、回忆与记忆、基础与临床科学学习以及积极性方面的机会。53%的受访者强调了“应用认知与批判性思维”,他们评论了决策、积极思考、临床整合以及实践学习的独特性的价值。12%的受试者分别提到了“团队合作与沟通”和“程序/实践技能”。80%的学生对“教学/学习环境”发表了看法,他们评论了体验的真实性、互动性、安全性和情感性;在此他们还对形式、后勤和教师提供了反馈。最后,22%的受试者提供了“在本科医学教育中的使用建议/地位”,他们主要建议增加接触机会。在一个简单的评分量表上,94%的学生将模拟器课程的质量评为“优秀”,而91%的学生认为这些练习应该“强制进行”。
全身模拟有望使用统一的教育平台实现广泛的教学目标。学生重视体验式的“无风险实践”,并希望更多地接触模拟。在本研究中,学生们认为综合模拟练习有助于巩固各领域的知识,培养批判性思维和行动,提高技术程序技能,并促进有效的团队合作与沟通。