Children with combined type ADHD have many of the above symptoms, but they also have great difficulty sitting still (APA 1994). They are overactive (motor and verbal), restless and always on the go. They are overly talkative, fidgety, and squirmy. They often do repetitive motions like wiggling their feet or tapping their pencil. They get up when remainig seated is expected. They can talk incessantly and have difficulty playing quietly.