The common causes of stuttering in children are related to genetic factors, neuropsychiatric factors, imitation, immaturity of the ability to construct words in speech, and lesions of the speech center. 1. Hereditary factors: if parents have stuttering condition, some children will have genetic tendency to show stuttering. 2. Neuropsychiatric factors: Children who are overly nervous and emotionally unstable may also stutter. 3. Imitation: Some children will imitate others’ stuttering due to curiosity, and the stutter will be formed over time. 4. Immature language construction ability: some children have immature language center development, which can also lead to short-term stuttering. 5. Lesions of the speech center: Lesions of the speech center, such as tumors, may affect speech function and lead to stuttering. There may be other reasons for your child’s stammering, so it is recommended that you go to the hospital in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or therapy under the guidance of the doctor.