​​​The NIH Toolbox team is committed to being responsive to requests for information about NIH Toolbox. 

Inquiries are answered Monday-Friday, 10 a.m.-5 p.m. Central Time, except holidays. We will do our best to respond within 3 business days. 

* If you are ready to request access to NIH Toolbox measures, please follow the link below to respond to these preliminary survey questions.   
                                                      NIH Toolbox New User Survey

 *After the survey is completed, we will contact you with more information.


*If you already have access to the NIH Toolbox measures and need additional assistance, contact us by email at  help@assessmentcenter.net

 *For other general inquiries, please complete the Contact Us form below and provide a description of your request.