PAL+视频回放+DOPS教学模式在产科技能培训中的应用
郑俐梅 , 李百加 , 杨翠玉 , 张银丽 , 杨建华
医学教育研究与实践 ›› 2026, Vol. 34 ›› Issue (2) : 344 -349.
PAL+视频回放+DOPS教学模式在产科技能培训中的应用
Application of the Teaching Mode of PAL+Video Playback+DOPS in Obstetrics Skills Training
目的 该研究旨在评估一种新型复合教学模式在会阴裂伤培训中的有效性,整合了同伴辅助学习(Peer-assisted Learning, PAL)、视频回放及直接观察操作技能评价(Direct Observation of Procedural Skills, DOPS)。 方法 运用前瞻性、单中心、随机对照试验共纳入80名住院医师及助产人员,随机分为研究组(PAL+视频回放+DOPS)和对照组(传统教学)。主要指标为理论成绩和操作成绩,次要指标包括动机-学习策略和学习满意度。3个月时重新评估理论和操作技能,评估保持情况。 结果 两组基线特征无显著差异(P>0.05)。首次理论得分无差异(P=0.187),但研究组的操作成绩显著高于对照组(P=0.003)。3个月随访中,研究组理论和操作得分均显著优于对照组(P<0.05)。动机-学习策略问卷显示,研究组在内在动机、自我效能、认知与元认知策略、帮助寻求和组织策略等方面均优于对照组(P<0.05)。学习满意度较高,研究组在“促进反思与思考”方面得分更高(P=0.001)。 结论 PAL、视频回放和DOPS结合的复合教学模式在短期内显著提升了住院医师及助产人员的会阴缝合技能,并在3个月时维持较高的技能水平和积极性。该模式在资源有限的环境下具有可行性和推广潜力,未来需要更多大样本多中心研究验证。
Objective To evaluate the effectiveness of a novel composite teaching mode that integrates peer-assisted learning (PAL), video playback, and direct observation of procedural skills (DOPS) in perineal repair training. Methods In this prospective, single-center, randomized controlled trial, a total of 80 residents and midwifery staff were randomly assigned to the intervention group (PAL+video playback+DOPS) and the control group (traditional teaching). The primary outcomes were theoretical test scores and procedural performance. Secondary outcomes included motivation learning strategies and learning satisfaction. Theoretical knowledge and procedural performance were reassessed at the third month to evaluate retention. Results Baseline characteristics were comparable between groups (P>0.05). Initial theoretical scores showed no significant difference (P=0.187), whereas the intervention group achieved significantly higher procedural scores than the control group (P=0.003). At the 3-month follow-up, both theoretical and procedural scores remained significantly higher in the intervention group (P<0.05). Motivation learning strategy questionnaires indicated that the intervention group outperformed the control group in intrinsic motivation, self-efficacy, cognitive and metacognitive strategies, help-seeking, and organizational strategies (all P<0.05). Both groups reported high satisfaction, but the intervention group scored higher in “promoting reflection and critical thinking” (P=0.001). Conclusion The composite teaching mode combining PAL, video playback, and DOPS effectively improved residents’ and midwives’ perineal repair skills and learning experience in the short term and sustained higher skill levels and motivation in a short term. This mode is feasible and has potential for broader implementation in resource-limited teaching settings. More large-sample and multi-center studies are needed in the future to verify its effectiveness.
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浙江大学研究生教育研究课题(Y2023E06)
教育部产学合作协同育人项目(231006052123006)
浙江省教育厅一般科研项目(Y202351306)
浙江省医药卫生科技一般项目(2025HY0433)
第三临床医学院教学改革研究项目(SYF2023JG06)
第三临床医学院教学改革研究项目(SYF2024JG20)
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