For my neurotypical controls I am going for an opportunity sample of University and FE students.
For the two autistic groups, I am looking for a younger group  teens/young adults and a more mature group, hoping that I can get a good demographic mix, so I am casting my net much further afield than for the control group.
I am hoping for at least 20 in each group. Though I am hoping in my initial trawl for volunteers to get a lot more people filling in a basic on line survey about video buying habits and preferences which should be interesting in itself to analyse.
However what I hope to discover is something about different cognitive styles and whether video is more suited as teaching medium for the autistic cognitive style (as it may well be for the dyslexic as well)

From: Discussions by and for dyslexic people [mailto:[log in to unmask]] On Behalf Of Trisha Tunstall
Sent: 13 December 2007 20:46
To: [log in to unmask]
Subject: Re: [DYSLEXIA] Dyslexia screening for research student.

Dear Larry
What is your target population for this study?