AP PSYCHOLOGY

Detailed explanation-1: -Poor sleep habits, which are part of sleep hygiene, are a common cause of insufficient or low-quality sleep. Having an inconsistent sleep schedule, using electronic devices in bed, and eating too late at night are examples of habits and routines that can lead to restless sleep.

Detailed explanation-2: -Insomnia is a common sleep disorder that can make it hard to fall asleep, hard to stay asleep, or cause you to wake up too early and not be able to get back to sleep.

Detailed explanation-3: -Definition and Prevalence. Insomnia is an experience of inadequate or poor-quality sleep characterized by one or more of the following problems: difficulty falling asleep, difficulty maintaining sleep, waking up too early in the morning and sleep that is not refreshing.

Detailed explanation-4: -Narcolepsy is a sleep disorder that makes people very drowsy during the day. People with narcolepsy find it hard to stay awake for long periods of time. They fall asleep suddenly. This can cause serious problems in their daily routine.