羞怯大学生对动态情绪面孔的注意偏向研究

A Study on the Attentional Bias of Shy College Students towards Dynamic Emotional Faces

摘要: 目的：采用眼动技术记录羞怯大学生对动态情绪面孔的注意偏向的眼动数据，考察高低羞怯大学生对动态情绪面孔注意偏向眼动指标的差异。结果：高羞怯大学生和低羞怯大学生在首视点潜伏期偏向分数上，被试类型与材料性质交互作用显著，在首视点定向注意偏向、首视点注视时间偏向分数、总注视时间偏向分数均存在显著差异并且被试类型与材料性质交互作用显著。结论：高羞怯大学生对负性动态面孔存在注意偏向，主要表现在高羞怯大学生对负性动态面孔存在最初的注意定向、早期注意加速探索和注意维持，以及总体注意维持，符合警觉假说。

Abstract: Purpose: Eye-tracking technology was employed to record the eye movement data of shy college students regarding their attentional bias towards dynamic emotional faces, in order to investigate the differences in eye movement indicators of attentional bias towards dynamic emotional faces between high-shyness and low-shyness college students. Results: In the bias score of first fixation latency, the interaction between participant type and stimulus material properties was significant. Significant differences were found in the bias scores for first fixation orientation, first fixation duration, and total fixation duration, and the interactions between participant type and stimulus material properties were also significant. Conclusion: High-shyness college students exhibit an attentional bias towards negative dynamic faces, mainly manifested in initial attentional orientation, accelerated early attentional engagement, attentional maintenance, and overall attentional maintenance towards negative dynamic faces. These findings support the vigilance hypothesis.