Here's a straightforward guide to understanding autism for parents, based on reliable sources:

Autism is a spectrum disorder, meaning symptoms and abilities vary widely between individuals (CDC, Mayo Clinic). Key things parents should know:
1. Early diagnosis (ages 2-9) leads to better outcomes (CDC research)
2. Evidence-based treatments exist - the National Autism Center provides a parent manual on options
3. Resources like the Interactive Autism Network and Autism Speaks offer family support services

For comprehensive guides:
- Child Mind Institute has a complete parent's guide explaining autism's diversity
- Organization for Autism Research offers Autism 101 materials
- AACAP's Autism Resource Center provides family-friendly factsheets

Would you like specific information about any of these aspects? I'm happy to share more details from these trusted sources.