From the debate over the importance of the general intelligence ...

[piesebel]

From the debate over the importance of the general intelligence factor g, one can conclude that
 
  a) g has little pragmatic utility
   b) g has pragmatic utility
  c) considering only g may obscure key questions such as why a person is intelligent
  d) both b and c

Question 2

The ________ the correlation between X and Y, the ________ the reliability of their
   difference scores.
 
  a) higher; lower
   b) lower; lower
   c) higher; higher
   d) none of the above

[Hikerman221]

Answer to Question 1

D

Answer to Question 2

A