Measuring a child’s IQ can be judged by a combination of intelligence test charts as well as the child’s daily performance social skills.
1. Intelligence test charts: Commonly used tests include the Wechsler Intelligence Scale, which is a means of determining whether a child’s central nervous system and intelligence are well developed through a number of tests, such as observing shapes, recognizing numbers, and playing games.
2. The child’s daily performance: According to the child’s comprehension, reaction, communication and social skills in daily life to make a comprehensive judgment, if there are abnormalities in daily performance, it may be considered that the child has mental retardation, and need to consult a doctor in time.
Any one of the testing methods may have bias, need to be based on the child’s different personality traits to make a comprehensive judgment, try to go to the hospital pediatrics department to ask a professional doctor to evaluate.