About Autism
Is It Autism?
Starting Intervention
Symptoms
Prognosis
Prenatal Factors

Autism Assessment Tools
Diagnostic Checklist
Autism Treatment Evaluation Checklist (ATEC)
Understanding and Treating Self-Injurious Behaviors & Sleep Issues Tools

Autism Support
Expert Webinars
Newly Diagnosed
Studies Seeking Participants

Research
ARI-Funded Research Studies 2025
ARI Scientific Think Tanks
UN Think Tank - Aging and Autism
UN Meeting: Health, Rights & Inclusion for Aging Individuals
Participate in Studies
ARI-Funded Research By Year

About Us
Mission Statement
ARI Staff
Board of Directors
Scientific Advisory Board
Contact

ARI's Latest Accomplishments
Annual Reports
Financials - Audit Reports/990s
Donate Stock/Mutual Funds
Gifts from Donor Advised Funds
Donate Cryptocurrency
Planned Giving

Donate

Skip to content

Donate
Subscribe
Webinars and CME
ATEC

About Autism
Autism Assessment Tools
Autism Support
Research
About Us
Donate
Search for:

Search for:

fragile x syndrome

Fragile X and Autism

Fragile X and AutismMeaghan Weldele2026-06-17T15:50:13-05:00

Autism Treatment Evaluation Checklist (ATEC)
FAQ
Autism News
Contact
Privacy & Nondiscrimination Policies / Terms of Service
Autism Research Review International
Mission Statement
Autism Research Institute Staff
Financial Information
About Autism Research Institute

Four-Star Rating Badge

GNP badge

© 1967-2026 Autism Research Institute. All rights reserved. ARI does not provide medical advice, diagnosis, or treatment.
ARI is a non-profit 501(c)(3) organization, Federal ID #95-2548452

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish. Cookie settings ACCEPT

Privacy & Cookies Policy

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are as essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.

Necessary

Necessary

Always Enabled

This is an necessary category.

Non Necessary

non-necessary

This is an non-necessary category.

Save & Accept