Final answer:
Angelique should plan to go to sleep between 9 to 10 p.m. to get the recommended 9 to 10 hours of sleep before waking up at 7 a.m. Good sleep habits are essential, as sleep debt can negatively affect alertness and efficiency.
Step-by-step explanation:
Experts recommend that teens get between 9 to 10 hours of sleep each night for optimal health and cognitive functioning. Considering that Angelique needs to wake up at 7 a.m., she should plan on going to sleep around 9 to 10 p.m. the night before. This is based on counting backwards from her wake-up time to ensure she receives the full amount of recommended sleep. It is also important to maintain a consistent sleep schedule and create an environment conducive to sleep, such as keeping the bedroom at a cool temperature and avoiding stimulating activities before bedtime.
According to research, there is a decline in the amount of sleep needed as one gets older. However, many adults, including college students, still struggle to get the recommended 7-9 hours of sleep per night. A lack of sufficient sleep can lead to a sleep debt, which in turn can decrease alertness and mental efficiency. Therefore, establishing good sleep habits is essential for maintaining health and maximizing performance during the day.