Contact Us Please provide your name. Please provide a valid email address. Please provide your institution. Do you need information about Assessment Center, PROMIS, Neuro-QOL, or NIH Toolbox, or have you encountered a problem with your study, or would you like to request access to NIH Toolbox in Assessment Center? Information Problem Access On which tab did you encounter the problem? Studies Instruments Set-up Preview Administration Has your study started collecting data? YesNo Does your problem affect collected data? YesNo Are you using instruments from any of the following? PROMIS NeuroQOL NIH Toolbox Please review the features of the NIH Toolbox app to ensure it does not meet your needs before requesting access to NIH Toolbox in Assessment Center. Please mark any of the following that apply to you: I need to administer NIH Toolbox measures in Spanish. I need to continue a study that is currently using NIH Toolbox in Assessment Center. I need to use a NIH Toolbox measure that is not available in the NIH Toolbox app (please list instrument name below). Please enter your question: