Why are school immunization requirements needed? 1. School immunization requirements assure children are protected against vaccine-preventable diseases. â¢ Ohio schools first allowed to require smallpox vaccine in 1872 â¢ In 1959, Ohio added a detailed requirement for smallpox, polio and DTP vaccines
Altruism is one aspect of what social psychologists refer to as prosocial behavior. Prosocial behavior refers to any action that benefits other people, no matter what the motive or how the giver benefits from the action. Remember, however, that pure altruism involves true selflessness.
Altruistic behaviour is therefore the opposite of egoistic behaviour. It involves intention to help others when used of human behaviour, but the fact that some animal behaviour is judged to be altruistic indicates that there are two possible bases to a definition: intentionality, and behavioural effects.