Ming is 12,and her Aunt Lin has come for a visit.Aunt Lin is using the spare bed in Ming's room.Several times during the night,Aunt Lin awakens briefly and then falls back to sleep.Ming doesn't awaken at all during the night.Which research result best explains this difference in sleep patterns

Question

Quizplus · Accepted Answer

During adulthood, the proportion of slow-wave sleep gradually declines. This means that as individuals get older, they tend to have less deep sleep and more light sleep, which could explain why Aunt Lin is waking up briefly during the night while Ming is sleeping soundly.

Ming Is 12,and Her Aunt Lin Has Come for a Visit.Aunt