延迟小结追加反馈对基础护理操作技能学习的影响

目的 探讨基础护理操作技能教学中延迟小结追加反馈对教学效果的影响.方法 随机抽取护理专业2003级2个专科班的125名学生分为控制班(62人)、实验班(63人).在基础护理操作技能教学中控制班采用同步追加反馈,反馈频率为100%,反馈内容为操作错误的信息;实验班采用延迟小结追加反馈,反馈频率为25%～30%,反馈内容为操作错误以及正确操作的信息.结果 控制班在技能获得阶段操作成绩显著高于实验班(P＜0.01),但在随后保持阶段的测试中成绩逐渐下降并显著低于实验班(P＜0.01).结论 练习过程中追加反馈的内容、时机和频率对基础护理操作技能的教学效果有影响.同步追加反馈可以保证技能习得阶段的表现却不利于技能的保持;延迟小结性反馈最有利于基础护理操作技能的学习.

Influences of Delayed Summarizing Augmented Feedback on Students' Learning of Fundamental Nursing Skills

Objective To explore the delayed summarizing augmented feedback on students' learning effect of fundamental nursing skills.Methods Totally,125 junior college nursing students admitted in 2003 were divided into a control class(n=62) and an experimental class(n=63).Concurrent augmented feedback,in which the frequency was 100% and the contents were wrong operated information,was adopted in the control class.The delayed summarizing augmented feedback was adopted in the experimental class,in which the frequency ...