(Disclaimer: This article is only for popular science purposes, in order to protect the privacy of patients, the relevant information in the following content has been processed) Abstract: A mother brought her 4-year-old child to the clinic, and the child basically did not respond to talk to the child, has been playing with toys by himself, the mother said that the child is more introverted since childhood, into the residential kindergarten is getting more and more serious, and is worried about whether it may be intellectually backward. A full set of neuropsychological tests was conducted and the child was diagnosed with autism. By encouraging the child to participate in team games and communicate with other people, the withdrawn character improved significantly after six months, and he was more cheerful than before, could participate in group games and could communicate with others actively. 【Basic Information】 Male, 4 years old 【Disease Type】 Childhood Autism 【Hospital】 Shanghai Sixth People’s Hospital 【Time of Consultation】 December 2018 【Treatment Plan】 Encourage the child to communicate with others more, and cultivate social skills through team games 【Treatment Cycle】 Half a year of treatment, outpatient follow up after half a year 【Treatment Effect】 The child can take the initiative to communicate, can participate in group games, and his personality is more cheerful than before. a, Initial Consultation One morning, a mother came to the clinic with her 4-year-old child. The child found a corner and kept fiddling with a toy car, and the child basically did not respond to the speech, and she had to ask the mother first, and then the mother asked the child to answer indirectly. The mother said: the child’s personality has not been particularly cheerful since childhood, more introverted, into the boarding kindergarten is getting worse and worse, the academic performance is also relatively poor, and there is no way to communicate smoothly with other children, the mother is worried about whether it may be intellectually backward. She did a full set of neuropsychological tests for her child, including the Gesell test and the PPVT mapping test, and the results showed that her developmental quotient was 92 and her DQ value was normal, which indicated that she was not intellectually backward. After the evaluation of Infant Autism Screening Scale (CHAT), the child was diagnosed with Childhood Autism Spectrum Disorder. After a comprehensive assessment of the child, it was basically clear that his neurodevelopment and intelligence were relatively normal, probably due to his congenital personality and the sudden entry into a boarding school, which led to his maladjustment and aggravated the symptoms of childhood autism. Parents are advised to take their children home and adopt the day school system. In addition, it is recommended to communicate fully with the kindergarten teachers and classmates, invite a few children with good relationship to visit your home often, and organize parent-child activities, so that your child can have better intimate relationship with other children and increase the fun of your child’s life in kindergarten. In addition, it is also recommended that children learn more games that require teamwork, so that they can have the pleasant experience of cooperating with others and enhance their social skills. After half a year of treatment, the mother brought her child to the follow-up appointment again, and this time, when she came in, it was obvious that her child was different from the initial appointment, as the child would take the initiative to greet the doctor and make a simple self-introduction, and the child had the willingness to communicate with the doctor, and she could talk about the general situation of her kindergarten life, and she could tell her child about the fun things in the kindergarten and the children who had good relationships with her. The mother said that the child can now live in the kindergarten, will not be as introverted, not only learned to take care of themselves, but also take the initiative to help other children. The mother was asked to bring her child to the hospital for a follow-up visit in six months in order to assess her child’s status. Note: There is a difference between severe and mild autism, this child is lucky, the symptoms are relatively mild, after half a year of treatment there is significant improvement, as the attending physician is very happy for the child and the mother. However, we would like to remind parents that they should care more about their children and consciously communicate and interact with them at home to cultivate their sense of community and collective concepts and improve their social skills. Parents should also note that a warm family atmosphere is the cornerstone of cultivating an optimistic and cheerful personality in children, and if there is family disharmony, it will easily affect the child’s personality and mental state, so more attention should be paid to this aspect as well. V. Personal perception Childhood autism is genetically related, and if there is a history of the disease in the family, it is necessary to be vigilant. The early onset of the disease is insidious and not easy to detect. It is important to pay attention to whether the child has stereotyped behavior, backwardness in language and withdrawn personality, and go to the child health department of the hospital for consultation if necessary. In daily life, you should consciously play more games with your child to guide your child to speak, while the more serious children with autism need to go to a professional rehabilitation institution, targeted training, so that the child basically maintain a similar level with their peers, try not to be too much difference, so as not to produce inferiority complex.