Question 1
Short, rhythmic bursts of brainwave activity that appear during Stage 2 sleep are called ________.
◦ delta waves
◦ sleep spindles
◦ paradoxical sleep waves
◦ beta waves
Question 2
Sleep research supports three "helpful hints" to avoid insomnia. Which of the following statements is NOT a helpful hint?
◦ Don't try too hard to get to sleep.
◦ Don't take sleeping pills or drink alcohol to help you fall asleep.
◦ Try to nap as much as possible.
◦ It is better to go to bed at about the same time every night.