Answer:
participants who thought they were lone witnesses helped more and helped faster.
Explanation:
When participants believe that there are other people who witness the seizure, they are most likely to believe that those other people will help the victim in their place, which will discourage them from making the first move.
If the participants feel that they are the lone witness, the social pressure that they felt is much greater, which push them to provide help themselves within a short period of time.