Describing an item to a listener so that the listener can ...

[Davideckstein7]

Describing an item to a listener so that the listener can identify it is called
 
  a. descriptive analysis
  b. elucidation
  c. referential communication
  d. signifying

Question 2

The usage-based theory of language acquisition developed by Tomasello differs from the universal grammar approach of Chomsky. In usage-based theory, grammar is seen as emerging in the child largely as a result of
 
  a. systematic reinforcement of the child's vocalizations by the child's caregiver.
  b. activation of innate linguistic rules and grammatical categories in the child's brain.
  c. the development of pattern-finding abilities in the child and through repeated social interactions with an adult caregiver.
  d. the development of object permanence in the child.

[jharrington11]

Answer to Question 1

c

Answer to Question 2

c