Final answer:
Facilitated communication (FC) has been primarily used with children with high-functioning autism or Asperger's syndrome. However, FC is controversial and lacks scientific evidence of its effectiveness. Evidence-based interventions such as Applied Behavior Analysis (ABA) and speech therapy are recommended for children with autism.
Step-by-step explanation:
The facilitated communication (FC) method has been primarily used with children with autism who have higher functioning levels, also known as high-functioning autism or Asperger's syndrome. These children typically have average to above-average intellectual abilities but struggle with social interaction and communication skills.
FC aims to provide a means for these children to express themselves by supporting their physical movements to type or point to letters on a keyboard or communication board. However, it is important to note that FC is a controversial technique that lacks scientific evidence of its effectiveness and has been discredited by numerous scientific studies and professional organizations.
Instead, evidence-based interventions such as Applied Behavior Analysis (ABA) and speech therapy are generally recommended for children with autism to improve their social and communication skills.