Attention Deficit Hyperactivity Disorder is misunderstood and tricky to diagnose. Children with ADHD are often thought to be rowdy or undisciplined because they can’t stay still. They may seem unmotivated and lacking willpower. It's easy to think your child just doesn't want to do something as simple as cleaning their room. ADHD is a spectrum. Some kids have difficulty concentrating while others find organizing their thinking to acheive simple tasks can be really challenging.