Author Question: According to Skinner, a grandfather who smiles whenever the baby says pa-pa is providing ... (Read 93 times)

crazycityslicker

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According to Skinner, a grandfather who smiles whenever the baby says pa-pa is providing reinforcement for talking.
 
  Indicate whether this statement is true or false.

Question 2

The first two-word sentence appears at about 21 months of age.
 
  Indicate whether this statement is true or false.



apple

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Answer to Question 1

True

Answer to Question 2

True



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