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Multi-level Validation of the ISOmetrics Questionnaire Based on Qualitative and Quantitative Data Obtained from a Conventional Usability Test

机译:基于从常规可用性测试获得的定性和定量数据的ISOmetrics问卷的多级验证

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摘要

Qualitative and quantitative data, collected during a usability evaluation of two innovative prototypes of a small display touch screen device, have been used to perform a multi-level assessment of the questionnaires used within the trial. The use of different validation methods is depicted and discussed concerning their advantages and disadvantages. The conclusions from the validation study are depicted, revealing that the usage of the ISOmetrics for testing uncommon prototypes may result in insufficient validity of the instrument.
机译:在小型显示器触摸屏设备的两个创新原型的可用性评估期间收集的定性和定量数据已用于对试验中使用的问卷进行多级评估。描绘并讨论了有关其优缺点的不同验证方法的使用。描述了验证研究的结论,表明使用ISOmetrics测试不常见的原型可能会导致仪器的有效性不足。

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