The effects of emotion on verbal overshadowing.

言语遮蔽效应是指描述先前看到的面孔会损害对该面孔的再认的现象。本研究旨在探讨负性情绪对言语遮蔽的影响。为了诱发消极情绪，一半的参与者在实验开始时被出示了从国际情感图片系统中选出的不愉快的图片。结果发现，中性情绪条件下，言语遮蔽现象发生，而在负性情绪条件下，言语遮蔽现象不发生。这些研究结果的影响和实践进行了讨论。

The verbal overshadowing effect is the phenomenon in which describing a previously seen face impairs its recognition. The primary purpose of this study was to investigate the effects of negative emotion on verbal overshadowing. In order to induce negative emotions, half the participants were presented unpleasant pictures selected from the International Affective Pictures System at the beginning of the experiment. As a result, we found that verbal overshadowing occurred in the neutral emotion condition, but not in the negative emotion condition. The implications of these findings for research and practice are discussed.