Introduction
Worldwide, the estimates for the prevalence of persons with intellectual disabilities, an IQ below 70, vary between 1% and 3% [-], which is 80-234 million people. In the Netherlands, 2.3% of the population (around 400,000 out of 17.4…
Worldwide, the estimates for the prevalence of persons with intellectual disabilities, an IQ below 70, vary between 1% and 3% [-], which is 80-234 million people. In the Netherlands, 2.3% of the population (around 400,000 out of 17.4…