Changes in the prefrontal cortex between 7 and 9 months of age seem to be important for the emergence of:

A) complex reflexes.
B) impulse inhibition.
C) simple reflexes.
D) speech recognition.

Prefrontal Cortex

The part of the cortex that is located directly behind the forehead and is important to the development of voluntary behaviors.

Impulse Inhibition

The mental process involved in controlling immediate desires or urges, allowing for considered actions and responses.