Several recent studies have found that moderate drinkers of ...

[tfester]

Several recent studies have found that moderate drinkers of alcohol have lowered levels of heart disease risk than non-drinkers.
 
  It has been hypothesized that moderate drinking may reduce stress which in turn may lead to a reduction in the risk of heart disease. In this example lowered stress levels would be considered a(n) __________ variable.
 
   
 a. independent
   b. dependent
   c. extraneous
   d. mediating

Question 2

Text appears in all communication media, including
 
  A) books. B) speeches.
  C) films. D) All of the above

[trog]

Answer to Question 1

D

Answer to Question 2

D