谣言在不同社会情境中的形态和传播机制不同，在情绪化的“后真相”时代，面对突发性公共危机事件，谣言不同于日常生活中的形态，在符合谣言传播公式的同时呈现出非虚构叙事和“科学”分享等特征。本文基于“中国互联网辟谣平台”2022年3月至5月的谣言事件，拟从传播心理学的角度解读新冠时期谣言产生和持续的原因, 试图分析谣言背后的社会心理。

Rumor has different forms and communication mechanisms in different social situations. In the emotional "post-truth" era, in the face of sudden public crisis events, rumor is different from the form in daily life. It shows the characteristics of non-fiction narration and "scientific" sharing while meeting the rumor propagation formula. Based on the rumor events of "China Internet Rumor Refuting Platform" from March to May 2022, this paper intends to interpret the causes of the emergence and persistence of rumors during the COVID-19 period from the perspective of communication psychology, and attempt to analyze the social psychology behind the rumors