日期:2024-05-17

试题详情

 阅读理解

It's normal for teens to want to stay connected with friends and social circle, but what about that happening in the middle of the night? The Journal of Youth Studies recently published new research showing that one in five teens from 12 to 15 regularly wake to spend all night on social media (社会媒体). Not surprisingly, the research also showed that these social night owls were three times more likely than others to feel tired at school and that girls were more likely than boys to be called to office.

The blue light produced by cell phones and computers makes the brain to stay awake, so it's easy to see why a teen might be up all night. A study in Psychological Science showed the same brain reaction: when teens saw large numbers of "likes" on their posts, they stayed awake with excitement as if they had eaten chocolates or won money. Besides not catching up on sleep and interrupting their sleep cycle, teens may never fully enter deep sleep that may be responsible for brain development and learning.

Considering about 72 percent of children from 6 to 17 sleep with some electronic media in their bedrooms, parents need to set rules sooner rather than later.

"Providing access (使用机会) to social media is a favor that children can earn and also lose," Janie Feldman, an expert who treats sleep disorders (紊乱), reminds parents, "The bad effect is clear. So teens and parents should discuss and agree on its use, timing and access. When teenagers agree to the rules, it's easier for parents to control how much time they use the phones or computers."

试题所涉知识点

知识点

试题被试卷采用

1