Double Standard
n.
A set of principles permitting greater opportunity or liberty to one than to another
an ethical or moral code that applies more strictly to one group than to another
The term double standard, coined in 1912,[1] refers to any set of principles containing different provisions for one group of people than for another.[2] A double standard may take the form of an instance in which certain applications (often of a word or phrase) are perceived as acceptable to be used by one group of people, but are considered unacceptable?taboo?when used by another group.
A double standard, thus, can be described as a sort of biased, morally unfair suspension (toward a certain group) of the principle that all are equal in their freedoms. Such double standards are seen as unjustified because they violate a basic maxim of modern legal jurisprudence: that all parties should stand equal before the law. Double standards also violate the principle of justice known as impartiality, which is based on the assumption that the same standards should be applied to all people, without regard to subjective bias or favoritism based on social class, rank, ethnicity, gender, religion, sexual orientation or other distinction. A double standard violates this principle by holding different people accountable according to different standards. The proverb "life is not fair" is often invoked in order to mollify concerns over double standards.