拖延行为这一常见心理现象在个体学业,工作以及日常生活中都有着广泛而又深刻的影响。本研究的目的是回顾近年来国内外对拖延行为进行心理学研究的情况,并探讨拖延行为产生的机制和干预策略。本研究采用文献检索、筛选与评估等方法,对拖延行为的界定、产生原因、影响因素与干预措施等方面进行全面剖析,旨在为心理学研究与实践提供一些有益借鉴。研究发现,拖延行为的产生机制涵盖了人格特质、动机、任务特性及外部环境等诸多因素,而有效的干预策略则包括心理干预和行为干预两大类。未来的研究应进一步探讨拖延行为的深层次心理机制,并开发更具针对性的干预措施。Procrastination, a common psychological phenomenon, has a wide and profound impact in individuals’ academic, work and daily life. The purpose of this study is to review the psychological research on procrastination in recent years at home and abroad, and to explore the mechanisms of procrastination and intervention strategies. This study adopts the methods of literature search, screening and evaluation to comprehensively analyze the definition, causes, influencing factors and interventions of procrastination, aiming to provide some useful reference for psychological research and practice. It is found that the mechanism of procrastination covers many factors such as personality traits, motivation, task characteristics and external environment, while effective intervention strategies include two major categories: psychological intervention and behavioral intervention. Future research should further explore the deep-rooted psychological mechanisms of procrastination and develop more targeted interventions.