A moral panic is characterized by a substantial number of members of a society feeling that certain "evil-doers" pose a threat to societal norms and values. This leads to a belief that something must be done about the problematic behavior. Key elements of a moral panic include a threat being identified and stereotyped by the media, rapid media interest promoting public concern, authorities responding to the perceived threat, and the panic eventually receding or resulting in social changes. Moral panics can lead to an unintended amplification of the deviant behavior through increased media, police and public attention, often without an actual increase in the behavior. This process of deviance amplification is self-perpetuating and can result in social change