Sharing videos, images and memes creates the opportunity for an instantaneous positive feedback loop that can perpetuate poor decision making. In an environment where teens spend around nine hours using some form of online media every day, it doesn't take long for them to be influenced by an "all-about-the-likes" sense of values that can potentially lead to life-altering decisions. . . .

The combination of social media pressure and an underdeveloped prefrontal cortex, the region of the brain that helps us rationalize decisions, control impulsivity and make judgments, can contribute to offensive online posts.

–"The Secret Social Media Lives of Teenagers,"
Ana Homayoun

Which statements support the claim that social media is harmful to teens? Check all that apply.

1)Sharing videos can create feedback loops that lead to poor decision-making.
2)Teens spend around three hours every day using some form of online media.
3)An “all-about-the-likes” sense of values can negatively influence decisions.
4)Sharing images and memes can be fun.
5)Brain development and online pressure can lead to impulsivity.