The main idea in the writing "Concussion study finds shorter rest period as effective for adolescents," by David Templeton points out that darker rooms are less effective to helping youngsters recover from concussions. In the text it states "We were startled at the half-way point of the study that it was not making a difference, and more startled when kids who were resting longer began complaining of more symptoms," (Templeton 5) Additionally, the quote describes that kids who stay in a dark room are more likely to get the symptoms of a concussion. But, if they are walking around and doing their everyday activities, like walking and going to school, they become less likely to have these symptoms. The symptoms of a concussion include, problems