Look up reciprocity in Wiktionary, the free dictionary.

Reciprocity may refer to:

Contents 1 Social sciences and humanities 2 Professional Certification 3 Natural sciences and mathematics 4 Particular 5 See also

[edit] Social sciences and humanities

• Reciprocity (cultural anthropology), way of defining people's informal exchange of goods and labour
• Reciprocity (evolution), mechanisms for the evolution of cooperation
• Reciprocity (international relations), principle that favours, benefits, or penalties that are granted by one state to the citizens or legal entities of another, should be returned in kind
• Reciprocity (social and political philosophy), concept of reciprocity as in-kind positive or negative responses for the actions of others; relation to justice; related ideas such as gratitude, mutuality, and the Golden Rule
• Reciprocity (social psychology), in-kind positive or negative responses of individuals towards the actions of others
• Ethic of reciprocity, the "Golden Rule" principle in ethics and religion
• Norm of reciprocity, social norm of in-kind responses to the behavior of others
• Serial reciprocity, where the benefactor of a gift or service will in turn provide benefits to a third party

[edit] Professional Certification

• The acceptance of one license, usually requiring application, in another area (usually state). See handguns, medical professional (including EMS and nurses), firemen, lawyers.

[edit] Natural sciences and mathematics

• Reciprocity (electromagnetism), theorems relating sources and the resulting fields in classical electromagnetism
• Reciprocity (mathematics)
• Reciprocity (network theory), theorem about transfer function of passive networks
• Reciprocity of twist and wrench, in screw theory

[edit] Particular

• Reciprocity (Canadian politics)
• Reciprocity (photography), the relationship between the intensity of the light and duration of the exposure that result in identical exposure
• Traffic violations reciprocity where non-resident drivers are treated like residents

[edit] See also

• Mutual assent in Contract law, sometimes called Reciprocity
• Symbiosis, an interaction between two organisms living together in more or less intimate association
• Reciprocal
• Reciprocation

This disambiguation page lists articles associated with the same title. If an internal link led you here, you may wish to change the link to point directly to the intended article.