幼儿对威胁剌激的注意偏向研究——来自无意视盲的证据

A Study on Children's Attention Bias to Threat Relevant Stimuli:Evidence from Inattentional Blindness

本研究采用经典无意视盲范式,探讨幼儿对威胁刺激与非威胁刺激的注意觉察情况,结果发现,在两种刺激呈现时间条件下,幼儿对威胁刺激与非威胁刺激的平均觉察率均不存在显著差异;刺激呈现时间对幼儿平均觉察率存在显著影响,刺激呈现时间越长,平均觉察率越高;在明确提示条件下,幼儿对非预期刺激的平均觉察率要好于潜在提示条件。研究者据此提出相关建议。

Using classical inattentional blindness,this study explores children's attention of threat relevant stimuli and non-threat relevant stimuli.The results show that there was no significant difference in the average perception rate of threat relevant and non-threat relevant stimuli in two presentation times'conditions;the presentation time of the stimuli had a significant impact on the average perception rate;the longer presentation time is,the higher the average perception rate is.The researchers put forward some suggestions.