Answer :
The bystander effect happens when other people dissuade someone from taking action in an emergency, against a bully, or during an assault or other crime because they are present sympathy.
The more bystanders there are, the less likely it is that any of them will step in to aid someone who needs it. The likelihood of a reaction declines as the number of onlookers rises sympathy. Confusion of roles: People who could or would like to assist refrain because they don't want to be mistaken for being a part of the emergency or a culprit. The propensity to subjectively split one's responsibility to assist others by the number of onlookers present is known as diffusion of responsibility. In emergency situations, bystanders are less inclined to step in as the size the group grows as they take on less personal accountability. The inability to aid someone in need propensity when others are around is known as the "bystander effect." According to research, even in an emergency, a bystander is less likely to offer assistance when they are physically or mentally surrounded by people than when they are alone sympathy.
Learn more about sympathy here :
https://brainly.com/question/14237749
#SPJ4