By 3 to 4 months of age, infants begin to do all of the following ...

[newbem]

By 3 to 4 months of age, infants begin to do all of the following except
 
  a. distinguish more easily among male than female faces.
  b. pay more attention to faces than to other visual stimuli.
  c. make more subtle distinctions among faces, using spatial relations.
  d. process upright faces more effectively than upside-down faces.

Question 2

Face perception seems to become increasingly specialized during the period
 
  a. from 1 to 3 weeks of age. c. from 3 to 9 months of age.
  b. from 2 to 4 months of age. d. from 10 to 18 months of age.

[gcook]

Answer to Question 1

A

Answer to Question 2

C