Author Question: Progress in effective communication during childhood is a. attributable to the quickening of ... (Read 35 times)

Ebrown

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Progress in effective communication during childhood is
 
  a. attributable to the quickening of telegraphic speech.
  b. mainly due to the growth of the LAD.
  c. mainly due to the containment of the naming explosion.
  d. due both to gains in cognitive skills and sociolinguistic understanding.

Question 2

Which of these traits is NOT polygenic?
 
  a. Body height
  b. Skin color
  c. Body weight
  d. Hemophilic blood clotting



triiciiaa

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Answer to Question 1

D

Answer to Question 2

D



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