Final answer:
Helping an individual having a seizure on the street could be hindered by the diffusion of responsibility and the bystander effect, which decrease individual intervention in the presence of others.
Step-by-step explanation:
In a situation where an individual is having a seizure on the street, helping could be inhibited by the concept known as diffusion of responsibility.
This is a social psychological phenomenon where individuals are less likely to take action or offer help when other people are present.
The bystander effect is related to this, suggesting that the presence of others reduces each person's sense of responsibility to intervene.
As the number of bystanders increases, the likelihood of any one person stepping forward to help decreases, because they assume that someone else will take action.