Intellectual disability can be genetic or the result of a disorder that interferes with brain development.
Yes, that’s correct. Intellectual disability (ID) can indeed have both genetic and environmental causes. Here’s a bit more detail: Genetic Causes: Intellectual disability can be caused by genetic factors, including inherited genetic mutations or abnormalities. These genetic conditions may result from chromosomal abnormalities, single gene disorders, or complex genetic syndromes. Examples of genetic syndromes associated…

