Kevin Often Fidgets and Squirms in Any Seat

Kevin often fidgets and squirms in any seat. His teacher describes him as a "motor" as he talks excessively and is often on the go. He blurts out answers to questions before the question has been completed. At other times, Kevin appears not to be listening when he is spoken to directly. He is distracted by students sharpening pencils as well as other classroom noises. He does not pay close attention to details and makes careless mistakes on his school work. What type of ADHD does Kevin appear to have?

A) Hyperactivity
B) Inattention
C) Combined
D) Impulsivity