Media multitasking has become a novel type of social media use behavior in adolescents, and its negative effect on cognitive function has gradually attracted attention. Based on relevant literature review and summarization, this paper briefly reviews the prevalence and assessment of media multitasking in adolescents, and the effects of on cognitive function such as working memory, attention and inhibitory control. Moreover, potential neuropsychological mechanisms are provided. This study provides a scientific evidence for promoting the physical and mental health of adolescents.
【摘要】媒体多任务操作成为青少年新型媒体使用行为, 对认知功能负面影响逐渐受到关注。该文通过査阅与总结国内 外相关文献, 对青少年媒体多任务流行现状和评定方法及其对工作记忆、注意力、抑制控制等认知功能的影响进行综述, 探 讨可能的脑机制, 为促进青少年身心健康发展提供科学依据。