When a one and a half year old child stutters, it can be improved by slowing down the speed of speech, patiently prompting and guiding, and not learning to stutter. One and a half year old child is the initial stage of language development, due to the mastery of the vocabulary is not enough, in the speech of the phenomenon is prone to stuttering, at this time, to let the child to slow down the speed of speech, so that the child can choose the appropriate vocabulary, statements to accurately and smoothly express what is in the heart. If your child stutters, parents should not rush your child, interrupt your child or interrupt your child’s speech, but patiently prompt or guide your child to help him or her express the words and phrases he or she wants to describe, build up your child’s self-confidence, reduce your child’s psychological pressure and fear, and alleviate your child’s stuttering phenomenon. It is also important to avoid learning to stutter and to teach your baby to speak at a normal pace. If your child’s stuttering does not improve significantly after the above interventions, you need to take your child to the rehabilitation department of the hospital.