If a child suddenly stutters, it is mainly due to the following reasons: 1, psychological tension factors, this situation is very common, due to the child suddenly change the environment or encounter other special things, and the psychological tension, can not express their own language, the organization of language ability decreased, thus causing a sudden stuttering situation. This situation needs to be given to the child slowly to open up, let the child relax, overcome the nervousness, the sudden stuttering situation will slowly disappear to ease; 2, due to imitation of other people’s performance, the child appeared stuttering situation is due to the surrounding people have stuttering situation, the child think it is very funny, so will deliberately imitate their speech. For this situation, parents try to let the child avoid such people, the situation will slowly be alleviated.