Lecture 9: Neurodevelopmental Disorders

Question 1

ADHD characteristics

Answer 1

1. inattention
   - fail to give close attention in tasks
   - difficulty sustaining attention
   - inability to listen when spoken to
   - challenge with following through instructions
   - loses things for tasks and activities
   - distracted by external stimuli
   - forgetful of daily activities
2. hyperactivity and impulsivity
   - fidget, hand tapping or squirming in seat
   - leave seat when expected to sit
   - run out or climb in inappropriate situations
   - unable to play/engage in leisure activities quietly
   - driven by a motor
   - excessive talking
   - blurts out answer before question completed
   - interrupts others
   - difficulty waiting turn

Question 2

ADHD statistics

Answer 2

• 7.2% of children
• 2.5% of adults

Question 3

ADHD Treatment

Answer 3

• biological and/or psychosocial
• stimulant medication: helpful in about 70% of cases (Ritalin, Dexedrine, Cylert)
• psychostimulants
• reinforcement programs