Symptoms of ADD and ADHD appear over the course of many months and include the following:
Impulsiveness (acts quickly without thinking first)
Hyperactivity is seen in ADHD (can't sit still, walks, runs, or climbs around when others are seated, talks when others are talking)
Inattention (daydreams or seems to be in ‘another world', is sidetracked by what is going on around him or her)
Often fails to give close attention to details or makes careless mistakes
Often does not seem to listen when spoken to directly
Often fails to follow instructions carefully and completely
Loses or forgets important things
Feels restless, often fidgets with hands or feet, squirms, runs, or climbs excessively
Often talks excessively
Often blurts out answers before hearing the whole question (has difficulty waiting his or her turn)