问题性社交媒体使用大学生注意抑制受损的特异性

Specificity of Impaired Attentional Inhibition of Problematic Social Media User Among College Students

采用定向偏向抑制任务,结合眼动追踪技术,考察问题性社交媒体使用大学生对社交信息注意抑制的加工特点。结果发现,问题性使用组在社交信息干扰下的中断频率显著高于健康使用组;问题性使用组加工社交信息时的眼跳平均速度显著高于非社交信息。结果表明,问题性社交媒体使用大学生在社交信息的干扰下难以维持对目标的专注,对社交信息存在特异性的注意定向和高渴求,反映出问题性社交媒体使用大学生的注意抑制受损具有特异性。

Using the orienting bias inhibition task and eye-tracking techniques,the present study investigated the processing characteristics of social information attentional inhibition among college students exhibiting problematic social media use.The results found that the break frequency of problematic users under social information interference was significantly higher than that of normal users,while the saccade average velocity of problematic users towards social information was significantly higher than that of non-social information.In conclusion,college students with problematic social media use have difficulty maintaining their focus on the target under the interference of social information.Additionally,they exhibit specific attentional orientation and a high craving for social information,reflecting the specificity of impaired attentional inhibition in college students with problematic social media use.