Resnik Linda
Providence Department of Veterans Affairs Medical Center, Providence, RI, USA.
J Rehabil Res Dev. 2011;48(6):697-706. doi: 10.1682/jrrd.2010.03.0050.
The purposes of this article are to describe usability testing and introduce designs and methods of usability testing research as it relates to upper-limb prosthetics. This article defines usability, describes usability research, discusses research approaches to and designs for usability testing, and highlights a variety of methodological considerations, including sampling, sample size requirements, and usability metrics. Usability testing is compared with other types of study designs used in prosthetic research.
本文的目的是描述可用性测试,并介绍与上肢假肢相关的可用性测试研究的设计和方法。本文定义了可用性,描述了可用性研究,讨论了可用性测试的研究方法和设计,并强调了各种方法学考虑因素,包括抽样、样本量要求和可用性指标。将可用性测试与假肢研究中使用的其他类型的研究设计进行了比较。