Application of Psychophysical Techniques to Haptic Research
Application of Psychophysical Techniques to Haptic Research
复制标题
DOI：
10.1109/toh.2012.74
复制
发表时间：
2013-07-01
影响因子：
2.9
通讯作者：
Tan, Hong Z.
中科院分区：
文献类型：
--
作者：
Jones, Lynette A.;Tan, Hong Z.
各种心理物理学方法已被用于研究人类触觉感知，尽管特定方法的选择通常基于惯例，而不是分析哪种技术最适合所解决的问题。在这篇评论中，经典的心理物理学技术用于测量感觉阈值以及更现代的方法，如自适应程序和与信号检测理论。详细说明了如何实施这些技术来测量绝对阈值和差异阈值，并指出了影响受试者反应的因素。除了用于测量感觉阈值的方法外，还介绍了用于测量阈上刺激感知的技术。这些缩放方法审查的背景下，各种刺激和反应的偏见，影响受试者如何对刺激作出反应。理解的重要性，影响知觉处理的因素是突出整个审查参考触觉感知的实验研究。
Various psychophysical methods have been used to study human haptic perception, although the selection of a particular method is often based on convention, rather than an analysis of which technique is optimal for the question being addressed. In this review, classical psychophysical techniques used to measure sensory thresholds are described as well as more modern methods such as adaptive procedures and those associated with signal detection theory. Details are provided as to how these techniques should be implemented to measure absolute and difference thresholds and factors that influence subjects' responses are noted. In addition to the methods used to measure sensory thresholds, the techniques available for measuring the perception of suprathreshold stimuli are presented. These scaling methods are reviewed in the context of the various stimulus and response biases that influence how subjects respond to stimuli. The importance of understanding the factors that influence perceptual processing is highlighted throughout the review with reference to experimental studies of haptic perception.