This 50 term worksheet will help your students to learn about attention deficit hyperactivity disorder (ADHD). Terms include: modification, intervention, IEP, replacement behavior, planned ignoring, comorbidity, neurotransmitter, tangible reinforcer, and other relevant terms.Ideal for a variety of classes, although the focus is primarily education and can be used as a pretest, classwork assignment, assessment, or review. Word bank and answer key provided.Please visit my store! Shellye's Healt