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Understanding Autism

Join a growing community of families, autistic adults, and researchers working to understand autism and improve lives.

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WHY JOIN SPARK

  • You’ll be part of the largest autism research community
  • It’s simple and free
  • SPARK is a long-term study that will provide answers to research questions for years to come
  • Together we can advance the understanding of autism
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Who Can Join

  • SPARK is for all individuals living in the U.S. with a professional diagnosis of autism and their family members
  • All ages are welcome

How to Join

  • Create an account online
  • Agree to share data and genetic information
  • Registration takes about 20 minutes

What Participation Means

  • Participation is online and free
  • Your information will be kept private and secure
  • Answer questions about your autism experience
  • Return your saliva kit if you agree to genetic research
  • Learn about additional research opportunities
New to SPARK? Learn more.
Already a participant? Visit your personal SPARK Dashboard.

MEET OUR PARTICIPANTS

What Is Your SPARK Dashboard?
What Is Your SPARK Dashboard?

When you join SPARK, you will get access to a personalized web page where SPARK displays important information about the study including research opportunities and personal reports. You can access your SPARK Dashboard by logging in on the SPARK website.

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Once Blamed for Her Son’s Autism, Mother Learns the Real Cause From SPARK
Once Blamed for Her Son’s Autism, Mother Learns the Real Cause From SPARK

In 1970, a doctor blamed Arletta Rinier for her son's autism. Five decades later, she learned the real reason for his autism from the SPARK study.

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Making the World a Kinder Place for Children With Severe Autism
Making the World a Kinder Place for Children With Severe Autism

Twins Kira and Aliya share many things: a bright smile, a love of art, and a strong resemblance to each other. The 10-year-olds also share the same condition: severe autism.

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WEBINARS

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Upcoming
Rebecca C. Shaffer, Psy.D., HSPP

Rebecca C. Shaffer, Psy.D., HSPP

Webinar: Strategies for Caregivers to Support Emotion Regulation

January 29, 2026

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Sandy Magaña, Ph.D., M.S.W.

Sandy Magaña, Ph.D., M.S.W.

PODER Familiar: Promoviendo la salud de niños con discapacidades y sus familias

December 19, 2025

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CONTACT US