Peer pressure can make people think that because their friends are doing something that it's the cool thing to do. Family members make it seem like it's ok to do even when it isn't. Idk about chapter 22 but it's whatever you think. Role models are someone you loke up to so if they do it, it's got to be the cool thing to do yet the good thing to do. Media can influence teens because everyone online says they do that kinda thing because they want to fit in. Perceptions are just that you think something is right because you see a lot of people doing it. Misleading information has to do with it because many tv shows show that it isn't bad because you aren't doing it very much.
It should be thirty minutes three times a week for it to be beneficial. But if you want to go with a stronger goal, it should be four to five times a week.
