As you sit in your room studying quietly, suddenly a big gus…

As you sit in your room studying quietly, suddenly a big gust of wind blows through your open window.  The gust of wind slams your door shut with a loud “thud” and you “jump” at the sudden noise.  The reflexive response to the loud noise is a function of which part of your brain? 

In kindergarten, it was very difficult for you to wait for y…

In kindergarten, it was very difficult for you to wait for your turn, use your “quiet, indoor voice”, and stay on your cot during naptime even when you weren’t tired.  Your difficulty controlling these impulses was because which area of your brain hadn’t fully developed?