Abstract: 577 cases of stuttering were treated with collective therapeutic method from February,1982 to Auguest,1983.The male accounted for 91.2% and age varies from 16 to 30 years old.The cases with onset at the age of 5 to 7 years were 40%.The patients with an etiology of immitation amounted to 77.1%. Stuttering is the disease strongly influenced by psychological factor. The treatment of stuttering lies mainly in psychological therapy and the auxiliary therapy with language training with the purpose of setting up a good habit of language.The process of treatment for stuttering is 3 hour every day and a course of treatment covers a period of 21 days.The excellent result of treat-ment is 29.3%;dominant effect 43.5%;improvernent 19.1%;effec-tive rate 91.1%.The result is very good in stuttering of the repeat type (excellent 55.8%).