During sensorimotor stage two, an infant begins to understand ...

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During sensorimotor stage two, an infant
 
  begins to understand object permanence.
  learns to talk.
  experiments with toys and animals.
  begins to adapt reflexes to the environment.

Question 2

A baby kicks its legs, smiles, and deliberately kicks its legs again. These actions are repeated for several minutes. According to Piaget, this is an example of
 
  repetitious behavior.
  a primary circular reaction.
  a secondary circular reaction.
  accommodation.

[frre432]

Answer to Question 1

begins to adapt reflexes to the environment.

Answer to Question 2

a primary circular reaction.

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Wow, this really help

[xoxo123]

Gracias!