Final answer:
Pushing back school start times can decrease teen car crashes, increase attendance, and lead to better grades.
Step-by-step explanation:
Research has shown that pushing back school start times can have several positive effects. One of these is a decrease in teen car crashes, as getting more sleep can improve alertness and reduce drowsy driving accidents.
In addition, pushing back school start times has been linked to an increase in attendance. When students have more time to sleep and rest, they are more likely to come to school on time and be present for their classes.
Furthermore, studies have suggested that pushing back school start times can lead to better grades. When students are well-rested, they are more focused and able to perform better academically.