What a peculiar thread!
The Survey Monkey link is broken.
The discrepancy between the title, "What can I do to help as a parent of ASD?" and the restated focus of the thread in the OP, "[you're] on this topic because you want to be able to help the unique situations that parents of ASD face," is large. It seems very odd to begin a post by telling people why they are reading it. Surely this is something people already know?
Perhaps the title should have been "Stress reduction in Australian parents of children with ASD" and then the content could focus less on people's motivation for reading it and more on the methods and goals of the research. Perhaps a working link might be included.