By Evie Blad
If all of your friends jumped off that bridge, would you do it too? Well, it depends on how old you are, according to a new study in Psychological Science.
If you are in elementary school, the answer is probably “No way!” And if you are about to graduate from high school, the answer may well be, “What does Dad say?” But at the start of adolescence, students may just shrug; of all age groups, they are most likely to jump on the assumption that other teenagers must know what they are doing.