%0 Journal Article
%T T2-1情绪刺激对注意瞬脱的影响<br>The Effect of T2-1 Emotional Stimuli on Attentional Blink
%A 叶恩成
%J Advances in Psychology
%P 1777-1786
%@ 2160-7281
%D 2021
%I Hans Publishing
%R 10.12677/AP.2021.117198
%X 注意瞬脱是指在快速呈现多个刺激时，对第一个目标刺激(T1)的准确识别会使其后短时间内呈现的第二个目标刺激(T2)识别率显著下降的现象。本研究主要通过行为实验考察快速序列视觉呈现范式下，情绪刺激作为T2-1时对注意瞬脱效应的影响。结果提示：当T2在lag2，中性和积极的情绪刺激作为T2-1能够有效对抗注意瞬脱，不同效价的情绪对注意瞬脱的影响并无差异；情绪刺激与延迟位置交互作用显著，提示情绪刺激在T2-1位置对注意瞬脱的对抗效应随着与T1的距离增加而减弱。<br />
Attentional blink is defined as the phenomenon that when lots of stimuli were rapidly presented, precise discernment of the first target (T1) would significantly lower the recognition rate of the second target (T2) which was presented in a short period of time. This experiment is to investigate the impacts of emotional stimuli as T2-1 on attentional blink effect by RSVP paradigm. The result of this study demonstrates: when T2 in the lag2 position, neutral and positive emotional stimuli as T2-1 can effectively compete with attentional blink , and, there is no difference of emotion of different valence impact on the attentional blink; there exist significant interaction of emotional stimuli and lag, which hint the sparing effect of emotional stimuli in the T2-1 position on the attentional blink weaken with the increasing distance with T1.
%K 注意瞬脱，情绪刺激，T2-1，对抗效应<br>Attentional Blink
%K Emotional Stimuli
%K T2-1
%K Sparing Effect
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=44094