Which of the following is most likely to cause ADHD?

Which of the following is most likely to cause ADHD?
 
  a. too much sugar
 b. fluorescent lighting
 c. poor school environment
 d. No single theory has been able to identify a cause

Question 2

Adults with ADHD are likely to have better outcomes in their life if ____.
 
  a. their symptoms do not appear before adolescence
  b. they have behavior plans
 c. have access to resources
 d. find the problems of ADHD less challenging

Question 3

Which is true of the course of ADHD?
 
  a. ADHD does not develop until school age.
 b. The majority of children with ADHD outgrow their problems before adolescence.
  c. Many adults have ADHD but were never been diagnosed in childhood.
 d. Signs of ADHD are unlikely to be present before the age of two.

Question 4

With regard to the onset of symptoms of ADHD, ____.
 
  a. symptoms of hyperactivity-impulsivity and inattention tend to emerge at about the same time, usually in the preschool years
  b. symptoms of hyperactivity-impulsivity and inattention tend to emerge at about the same time, usually in the early primary school years
  c. symptoms of inattention usually emerge before symptoms of hyperactivity-impulsivity
 d. symptoms of hyperactivity-impulsivity usually decline by adolescence

Question 5

Mothers of children with ADHD often describe their children as being ____ as infants.
 
  a. difficult
 b. easy
 c. indistinguishable from their siblings
  d. overly anxious and depressed