This topic contains a solution. Click here to go to the answer

Author Question: Research suggests that the heritability of ADHD is _____________, ranging from _______________. ... (Read 47 times)

melina_rosy

  • Hero Member
  • *****
  • Posts: 531
Research suggests that the heritability of ADHD is _____________, ranging from _______________.
 
  a. high; 75-90
  b. low; 5-15
  c. moderate; 35-50
  d. non-existent; 0-0.5

Question 2

Diagnosis of ADHD requires _______ or more of the nine symptoms for inattention and/or hyperactivity.
 
  a. three
  b. four
  c. six
  d. nine



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

smrerig

  • Sr. Member
  • ****
  • Posts: 325
Answer to Question 1

Answer: A

Answer to Question 2

Answer: C





 

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Sildenafil (Viagra®) has two actions that may be of consequence in patients with heart disease. It can lower the blood pressure, and it can interact with nitrates. It should never be used in patients who are taking nitrates.

Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

For a complete list of videos, visit our video library