Punishment is the practice of imposing something unpleasant or aversive on a person or animal, usually in response to disobedient or morally wrong behavior.

Etymology

The word is the abstract substantivation of the verb to punish, which is recorded in English since 1340, deriving from Old French puniss-, an extended form of the stem of punir "to punish," from Latin punire "inflict a penalty on, cause pain for some offense," earlier poenire, from poena "penalty, punishment".

Colloquial use of to punish for "to inflict heavy damage or loss" is first recorded in 1801, originally in boxing; for punishing as "hard-hitting" is from 1811.

Definitions

In common usage, the word "punishment" might be described as "an authorized imposition of deprivations — of freedom or privacy or other goods to which the person otherwise has a right, or the imposition of special burdens — because the person has been found guilty of some criminal violation, typically (though not invariably) involving harm to the innocent." (according to the Stanford Encyclopedia of Philosophy).

The most common applications are in legal and similarly 'regulated' contexts, being the infliction of some kind of pain or loss upon a person for a misdeed, i.e. for transgressing a law or command (including prohibitions) given by some authority (such as an educator, employer or supervisor, public or private official).

In psychology

main: Punishment (psychology) In the field of psychology punishment has a more restrictive and technical definition. In this field, punishment is the reduction of a behavior via a stimulus which is applied ("positive punishment") or removed ("negative punishment"). Making an offending student lose recess or play privileges are examples of negative punishment, while extra chores or spanking are examples of positive punishment. The definition requires that punishment is only determined after the fact by the reduction in behavior; if the offending behavior of the subject does not decrease then it is not considered punishment. There is some conflation of punishment and aversives, though an aversive that does not increase behavior is not considered punishment.

Scope of application

Punishments are applied for various purposes, most generally, to encourage and enforce proper behavior as defined by society or family. Criminals are punished judicially, by fines, corporal punishment or custodial sentences such as prison; detainees risk further punishments for breaches of internal rules. Children, pupils and other trainees may be punished by their educators or instructors (mainly parents, guardians, or teachers, tutors and coaches).

Slaves, domestic and other servants used to be punishable by their masters. Employees can still be subject to a contractual form of fine or demotion. Most hierarchical organizations, such as military and police forces, or even churches, still apply quite rigid internal discipline, even with a judicial system of their own (court martial, canonical courts).