Because the diagnosis of ADHD is comparable across countries, ...

[Bernana]

Because the diagnosis of ADHD is comparable across countries,
 
  a. ADHD is considered normal high activity level of children. bit is now found to be equally prevalent among boys and girls.
 b. this suggests that ADHD is no longer thought to be the result of intolerant parents.
  c. this suggests that ADHD has significantly increased and spread worldwide.

Question 2

Of the following, the most accurate statement with regard to the genetic influences of ADHD is that
 
  a. there are no known genetic influences.
 b. there appears to be a single gene influence.
 c. there appear to be multiple genetic influences.
 d. defects on the Y chromosome are the major influence.

[kescobar@64]

Answer to Question 1

b

Answer to Question 2

c

[Bernana]

YES! Correct, THANKS for helping me on my review

[isabelt_18]

Thanks for the timely response, appreciate it