Contact / Research Inquiry
How can we help?
Use this form for study, participation, privacy, professional or technical questions, or a private researcher-verification request. Inquiry information is reviewed separately and does not become part of the research dataset.
Please do not include sensitive medical records or information that directly identifies a child.
Do not send a child’s name, exact birth date, address, school, medical-record number, government ID, photos, videos, or detailed questionnaire answers.