Tongshu Li, Huafang Liu, Run Hu, Xiaolong Liu
Problematic use of short video (PUSV) refers to a psychological dependency on short-video applications, characterized by an intense attachment and inability to control usage, resulting in typical addiction symptoms. Although PUSV shares similarities with substance addiction, its clinical presentation exhibits significant differences. Notably, the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), and the International Classification of Diseases, 11th Revision (ICD-11), have not yet officially classified PUSV as an addiction disorder. However, the profound impact of short-video platforms on individuals' physical, mental and daily lives necessitates attention to PUSV. To enable more in-depth and standardized research on this issue, synthesizing and organizing existing studies on its theoretical foundations and mechanisms is crucial. This paper aims to integrate and evaluate existing research on PUSV from four perspectives: qualitative analysis, underlying mechanisms, negative effects and measurement tools, providing a more systematic understanding and approach to this emerging issue.