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From bartending interruptions to medication delivery interruptions: Managing the risks of a high-fidelity simulation study with pilot research.
Journal of Experimental Psychology: Applied ( IF 2.813 ) Pub Date : 2019-11-25 , DOI: 10.1037/xap0000255
Chiara M Santomauro 1 , Penelope M Sanderson 1
Affiliation  

In this paper we describe the risks of complex applied research, especially in work domains where professional practitioners are scarce. For such research, careful preparation and piloting is needed, especially when estimating sample size is required for a full study. However, such pilot work may reduce the potential sample size for the full study. We describe how the these issues have been addressed in applied psychology contexts. We then present a case study illustrating how we determined sample size for a study investigating the impact of workplace interruptions on errors that intensive care unit nurses might make during medication preparation and administration. The pilot work was performed in a functionally related domain to nursing-bartending-and bartender participants filled cocktail orders. Pilot 1 investigated performance with 0 interruptions and applied a model from a field observation to estimate probable effect sizes and sample sizes with 1 or 4 interruptions per medication scenario. Pilot 2 collected empirical data on the effect of 1 or 4 interruptions per cocktail scenario on cocktail errors and estimated sample size for the medication study, which was subsequently successfully run. The applied community could benefit from further discussions about these issues and the means for addressing them. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

中文翻译:

从调酒中断到药物输送中断:通过试点研究管理高保真模拟研究的风险。

在本文中,我们描述了复杂应用研究的风险,尤其是在专业从业者稀缺的工作领域。对于此类研究,需要仔细准备和试行,尤其是在需要估计完整研究的样本量时。但是,此类试点工作可能会减少完整研究的潜在样本量。我们描述了如何在应用心理学背景下解决这些问题。然后,我们展示了一个案例研究,说明我们如何为一项研究确定样本量,该研究调查工作场所中断对重症监护病房护士在药物准备和给药过程中可能犯的错误的影响。试点工作是在与护理调酒师和调酒师参与者填写鸡尾酒订单的功能相关领域中进行的。试点 1 研究了 0 次中断时的表现,并应用了来自现场观察的模型来估计可能的效果大小和每个药物场景 1 或 4 次中断的样本大小。试点 2 收集了关于每个鸡尾酒场景 1 或 4 次中断对鸡尾酒错误和药物研究的估计样本量的影响的经验数据,该研究随后成功运行。应用社区可以从关于这些问题和解决这些问题的方法的进一步讨论中受益。(PsycInfo 数据库记录 (c) 2020 APA,保留所有权利)。试点 2 收集了关于每个鸡尾酒场景 1 或 4 次中断对鸡尾酒错误和药物研究的估计样本量的影响的经验数据,该研究随后成功运行。应用社区可以从关于这些问题和解决这些问题的方法的进一步讨论中受益。(PsycInfo 数据库记录 (c) 2020 APA,保留所有权利)。试点 2 收集了关于每个鸡尾酒场景 1 或 4 次中断对鸡尾酒错误和药物研究的估计样本量的影响的经验数据,该研究随后成功运行。应用社区可以从关于这些问题和解决这些问题的方法的进一步讨论中受益。(PsycInfo 数据库记录 (c) 2020 APA,保留所有权利)。
更新日期:2019-11-01
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