When running through the airport,Collin trips and spills all of his stuff out of his backpack. Lots of people see Collin trip and fall,but no one helps Collin pick up any of his stuff or
Checks to see if he is okay.The fact that others do not help in this case is best explained by

Question

Quizplus · Accepted Answer

The bystander intervention effect explains why individuals in a group or crowd are less likely to offer help to a person in distress. The more people present, the less likely any one individual is to help, often due to a diffusion of responsibility and social influence.

When Running Through the Airport,Collin Trips and Spills All of His