Information: Jaden is a student in biology. He was talking with his classmates about how many hours of sleep they get each night. Students shared the following regarding what they did before they fell asleep: a. some students used their phones, b. some students listened to classical music, c. some counted sheep.

Help Jaden come up with a testable investigative question related to ONE of the above (a OR b OR c). Remember a testable question is one in which it can be answered through designing and carrying out an investigation or experiment. Testable questions are always about changing one thing to see what the effect is on another thing. You are NOT answering the question, you are only asking a possible testable question. For example, if you were studying fertilizers and plant growth, a testable question might be: Do tulips grow taller when watered with a 1% fertilizer solution? Reread the information regarding Jaden and place your testable question in the answer space below.