At what age do infants' cries become sufficiently differentiated ...

[mynx]

At what age do infants' cries become sufficiently differentiated that a familiar adult can know if the infant is hungry, in pain, or experiencing some other form of distress?
 
  a. at birth c. at 3 months
  b. at 1 month d. at 6 months

Question 2

Specific secondary emotions are probably subject most to
 
  a. shame. c. love.
  b. cultural variation. d. human nature.

[karlss]

Answer to Question 1

C

Answer to Question 2

B

[mynx]

Thanks for the timely response, appreciate it

[flexer1n1]

Great answer, keep it coming