Question
My child is 15 years old and still cannot think independently. How can I determine if they have an intellectual disability?
Answer
Intellectual disability is a group of symptoms usually caused by diseases or harmful factors, rather than a disease itself. In cases of mild intellectual disability, there may be brain atrophy, poor brain development, or coordination disorders. The learning and memory abilities of individuals with intellectual disability are characterized by: 1. Slower reaction speed, with a greater sensitivity to visual stimuli over sensory stimuli; 2. Highly focused attention with a very narrow attention span; 3. Poor memory, requiring multiple repetitions to learn certain skills, and forgetting quickly if not repeatedly practiced.