This article summarized the general situation,impact and evaluation of voice disorders in children.According to the five models of clinical research in the field of speech therapy and audiology,the research on behav-ioral intervention of voice disorders in children was organized as follows:Model 1 involved studies on treatment se-lection and efficacy prediction.Model 2 focused on efficacy exploration and clinical trial preparation.Model 3 encom-passed studies on clinical implementation and efficacy verification.Model 4 involved comparative studies that explore different treatment methods.Model 5 focused on the analysis of social cost.These models could be used as a refer-ence for scientific research and clinical professionals.