At the beginning of seventh grade, my son wanted to go to the mall to hang out with friends. By February that activity had become "Boorrrrring!" Sound familiar?
We now know that there is a reason that things that were recently exciting or interesting become boring so quickly. Developing teenaged brains require a great deal of novel stimulation to set up the neural pathways that will eventually serve them well in adulthood. These brains which find something so new today, will find it boring or immature probably by tomorrow. Then the search begins anew for something novel.
Recent research is showing us amazing new information about the Teenager's Brain. For a long time, we believed that teenaged brains -- almost the size of adult brains -- were fully formed, except for their lack of experience. New MRI technology tells us differently. Teens' brains are not like adult brains, they are experiencing substantial change that will not be complete until they are 25.
This explains a lot. We keep feeling as though, if we explain things clearly enough, our kids will get it. One woman who sits on a committee with me said it perfectly, "We parents keep thinking that the kids have our heads on their shoulders."
They don't. The cerebellum which is the physical center of the brain develops early on. It requires lots of physical stimulation. In the meantime, the prefrontal cortex, which controls reason and judgment, is the last part of the brain to fully develop. This is why we see kids making risky choices throughout adolescence and even into college.