This study is open to teens ages 16-20 who are about to receive or recently received their driver’s license, and a parent. We are looking for teens both with and without an ADHD diagnosis. Participants must have access to a vehicle that the study team can install with data collection equipment and be residents of New Jersey or Pennsylvania. We are asking if families will partner with us as we learn more about the real-world driving behaviors of teen with and without ADHD. Families will receive compensation for their participation.