It may be intentional, as with vandalism or graffiti, or the result of negligence.
Persistent anti-social behavior may be a manifestation of an antisocial personality disorder.
Abuse of authority, in the form of political corruption, is the use of legislated or otherwise authorised powers by government officials, for illegitimate private gain.
Misuse of government power for other purposes, such as repression of political opponents and general police brutality, is not considered political corruption.
Child-on-child sexual abuse refers to a form of child sexual abuse in which a prepubescent child is sexually abused by one or more other children or adolescent youths, and in which no adult is directly involved.
This includes sexual activity between children that occurs without consent, without equality, or as a result of coercion; Cyberbullying "involves the use of information and communication technologies to support deliberate, repeated, and hostile behavior by an individual or group, that is intended to harm others." -Bill Belsey Dating abuse is a pattern of abusive behaviour exhibited by one or both partners in a dating relationship.
Discriminatory laws such as redlining have existed in many countries.
In some countries, controversial attempts such as racial quotas have been used to redress negative effects of discrimination.
The counterpart of anti-social behavior is pro-social behavior, namely any behavior intended to help or benefit another person, group or society.
See also: Template: Bullying, Category: Bullying, Bullying in academia, Bullying in information technology, Bullying in medicine, Bullying in the military, Bullying in nursing, Bullying in teaching, Gay bullying, School bullying, Sexual bullying, and Workplace bullying Bullying may consist of three basic types of abuse – verbal, physical and emotional.
Ad hominem abuse (also called personal abuse or personal attacks) usually involves insulting or belittling one's opponent to invalidate his or her argument, but can also involve pointing out factual but ostensible character flaws or actions which are irrelevant to the opponent's argument.