Use the excerpt to answer the question. Good sleep hygiene, the behaviors that promote good sleep, will help ensure that middle schoolers get enough sleep. How does the author develop the key concept in this sentence?
The author develops the key concept by explaining what good sleep hygiene is and why it is important for middle schoolers. They elaborate on how good sleep hygiene consists of behaviors that promote a healthy sleep routine, which in turn helps ensure that middle schoolers are getting enough sleep. By providing a clear definition and explanation of good sleep hygiene, the author effectively emphasizes the importance of these behaviors in promoting healthy sleep habits for middle schoolers.
