[header] How to talk to an autistic child [title] Speak about their interests. [step] Once you find out what the child is interested in, it will be much easier to create conversation. If you discuss subject matter that is comfortable for them, they may open up. 
Finding the right " wavelength " on which to communicate is essential for smooth conversation. [substeps] For example, your son may be obsessed with cars, and you can use this topic as a good opener.