跨通道信源检测错觉的实验研究

本研究探讨跨通道信源检测错觉的特点。实验中将简单、无关且易产生视觉和听觉想像的事件随机以看、听、想像看和想像听的一种或两种组合方式让被试感受 ,2天后以视检测、听检测和全检测三种方式判断信源 ,结果均发现跨通道信源检测错觉 ,且信源判断受检测方式影响 ,知觉信息在源检测中具有更大的抗干扰性。研究结果支持信源检测理论。本文最后讨论了信源检测错觉的机制

Research on the Illusion of Cross-Modal Source Monitoring

This paper was designed to examine the characteristics of the cross modal source monitoring.The tasks of simple,unrelated audio and visual imagination were randomly assigned to one or two of the following four conditions:visual,audio,visual imagination and audio imagination.Two days after the presentation phase of the experiment,subjects were asked to work on one of three source monitoring tasks including visual test,audio test and checklist test.It was found that source monitoring illusion was popular and influenced by the test format.Furthermore,perceptual information had stronger anti disturbance effect.These findings supported source monitoring framework.At the end of this paper,the mechanism of source monitoring illusion was discussed