Jamie and her friends have all decided to get similar haircu…

Jamie and her friends have all decided to get similar haircuts. They were inspired by their favorite band. Katie is not sure that she wants to do this, but Jamie convinces her that it will be fun to all match and attend the band’s concert together with their new looks. This scenario exemplifies ______.

Liam and David are going to a party at their friend’s house…

Liam and David are going to a party at their friend’s house this weekend. When they get there, alcohol and other substances are prevalent. Tyler, a mutual friend, greets Liam and David and asks whether they want a drink. Liam is the first to say no explaining that he doesn’t drink alcohol. David decides that he does not want a drink either. The two stay close to each other for most of the party. David’s decision is most likely due to ______.