This study explored the relationship between Fear of Missing Out (FoMO) and irrational procrastination in a mobile social media environment and its underlying mechanism: the mediating role of cognitive failure. The study was conducted with 817 college students using the FoMO Scale, Irrational Procrastination Scale, Cognitive Failures Questionnaire, and Self-Control Scale. The results showed that (a) FoMO positively predicted irrational procrastination in the mobile social media environment; (b) cognitive failure had a complete mediating effect on the relationship between FoMO and irrational procrastination; and (c) self-control had a moderating effect on the relationship between FoMO and cognitive failure.

中文翻译：

---

移动社交媒体环境中对错过和非理性拖延的恐惧：适度的中介分析

本研究探讨了移动社交媒体环境中对错过的恐惧（FoMO）与非理性拖延之间的关系及其潜在机制：认知失败的中介作用。该研究使用 FoMO 量表、非理性拖延量表、认知失败问卷和自我控制量表对 817 名大学生进行。结果表明 (a) FoMO 积极预测移动社交媒体环境中的非理性拖延；(b) 认知失败对 FoMO 与非理性拖延之间的关系具有完全的中介作用；(c) 自我控制对 FoMO 和认知失败之间的关系有调节作用。