https://abcdstudy.org/wp-content/uploads/2024/03/ABCD-Infographic-COVID_English.pdf

A media article was published about unauthorized access to NIH-supported data by individuals who have misused the data to promote an unethical agenda. The ABCD Study is named. No personally identifiable information was compromised, and there has been no data breach. The misuses and misrepresentation of the data are fundamentally inconsistent with the study’s goals, methods, and values. ABCD is designed to advance rigorous and ethical research and opposes discriminatory, stigmatizing, or harmful uses of the data. We are deeply sorry for the distress this has caused and will be reaching out to participants, the public, and the scientific community in the coming days and weeks.

Read more: Responsible use of population neuroscience data in ABCD

https://abcdstudy.org/wp-content/uploads/2024/03/ABCD-Infographic-COVID_English.pdf

The ABCD 6.1 patch release is now available!

The release includes new summary scores, as well as data and metadata fixes.

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https://abcdstudy.org/wp-content/uploads/2024/03/ABCD-Infographic-COVID_English.pdf

The Fall 2025 ABCD Study Newsletter is now available!

Read it now!

https://abcdstudy.org/wp-content/uploads/2024/03/ABCD-Infographic-COVID_English.pdf

Fentanyl: What You Need to Know

More info

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https://abcdstudy.org/wp-content/uploads/2024/03/ABCD-Infographic-COVID_English.pdf

Genetic Results for ABCD Study Participants

Participants age 18 or older can choose to receive their personal genetic results.

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https://abcdstudy.org/wp-content/uploads/2024/03/ABCD-Infographic-COVID_English.pdf

We’re live! Welcome to the official ABCD Instagram page!

Follow @theabcdstudy to get the latest updates, insights, and discoveries about ABCD
Instagram logo

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https://abcdstudy.org/wp-content/uploads/2024/03/ABCD-Infographic-COVID_English.pdf

Participant Resources

ABCD participants can now access resume and career resources, as well as information on substance use risk and prevention, on the ABCD website!

View the Participant Resources

https://abcdstudy.org/wp-content/uploads/2024/03/ABCD-Infographic-COVID_English.pdf

The NIH Brain Development Cohorts (NBDC) Biospecimen Access Program has now launched!

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Adolescent Brain Cognitive Development

The ABCD Study® is the largest long-term study of brain development and child health in the United States.