Why do our personalities change when we’re teenagers?

Some teens’ personalities seem to change more frequently than the weather in April! Why is that? What’s going on in the brains and bodies of growing humans that changes how they interact with friends and family? We asked child development expert Dr. Ed Greene to tell us about the mighty forces that shape a young person’s personality.  Got a question that will boost your mood? Send it to us at BrainsOn.org/contact and we’ll help you feel out an answer! See omnystudio.com/listener for privacy information.