Goldrick B A
Am J Infect Control. 1987 Feb;15(1):16-9. doi: 10.1016/0196-6553(87)90071-x.
To determine whether programmed instruction is an acceptable, cost-effective alternative to classroom lectures for teaching the basic principles of infection control to nursing students, a 46-frame programmed unit of instruction (PUI), with a pretest and posttest, was developed, piloted, and tested for reliability and validity. The instruments were developed on the basis of current knowledge of the epidemiology of infectious diseases and the 1983 revised Centers for Disease Control guideline for category-specific isolation precautions. A study was undertaken to test the hypothesis: Student nurses who take a PUI in the basic principles of infection control will score higher on posttests than those who do not take the PUI. A sample of 40 subjects was selected from the senior class in a baccalaureate nursing program at a public university. The subjects were randomly assigned to four groups of 10. A Solomon four-group design was used for data analysis, and a two-way analysis of variance was performed on the posttest means. Results indicated that the treatment (PUI) effect was significant (p less than 0.001). Therefore, it was concluded that the PUI in the basic principles of infection control is an effective instrument for nursing education.
为了确定程序教学对于向护生传授感染控制基本原则而言，是否是一种可接受的、具有成本效益的课堂讲授替代方式，我们开发了一个包含46个框架的程序教学单元（PUI），并进行了预测试和后测试，对其进行了试点，并测试了其信度和效度。这些工具是根据传染病流行病学的现有知识以及1983年修订的疾病控制中心特定类别隔离预防指南开发的。开展了一项研究以检验以下假设：接受感染控制基本原则PUI教学的护生在后测中的得分将高于未接受PUI教学的护生。从一所公立大学的护理本科专业高年级学生中选取了40名受试者作为样本。受试者被随机分为四组，每组10人。采用所罗门四组设计进行数据分析，并对后测均值进行双向方差分析。结果表明，处理（PUI）效应显著（p小于0.001）。因此，得出结论：感染控制基本原则的PUI是护理教育的一种有效工具。
