We have several Signing Times DVDs. I'll check with our local Deaf school. Since I homeschool I don't often hear about classes and information that are available.

Community colleges sometimes have extension course for the community. I've actually taken one myself.

I agree. my son is not hearing impaired, but when he was not talking by the age of two we used sign language. Was a lifesaver! It really cut down on tantrums which I believe were due to his lack of ability to communicate verbally. Even now at age 8 I'll use it sometimes. If I see that he's having trouble focusing on my words I'll add the sign so he has to look. It seems to help :)

I absolutely think signing will increase his language skills. Studies have shown that learning ASL increases verbal language skills in hearing children, so for him, if he's able to express himself with sign language it makes sense that it will help his verbal language. Ultimately, communication is the goal. Even is he isn't speaking, if he can get his point across by signing, I'd be happy with that. When the 12yo I care for signs to me it TOTALLY makes my day. :) He doesn't do it often, and when he does it's because he REALLY wants something. There are other benefits to signing with a child with Autism as well. Eye contact, crossing the midline of the brain (the auditory center and the visual centers of the brain are on opposite sides), and giving children multiple sensory inputs are just a few. :) I teach sign language to children, parents, and educators through Signing Time Academy, so ASL is a passion of mine. :) If ya couldn't tell. :p

I love Signing Time. the girl who does the series is very good. She has a good way of word association with the sign to help remember :)