In social psychology, reciprocity is a social norm of responding to a positive action with another positive action, rewarding kind actions. As a social construct, reciprocity means that in response to friendly actions, people are frequently much nicer and much more cooperative than predicted by the self-interest model; conversely, in response to hostile actions they are frequently much more nasty and even brutal.
Reciprocity makes it possible to build sustainable and continuing relationships with reciprocal exchanges. Francis Fukuyama states that “If the institutions of democracy and capitalism are to work properly, they must coexist within certain premodern cultural habits that ensure their proper functioning” (p. 11). He goes on to say “Law, contract, and economic rationality and prosperity.... must as well be leavened with reciprocity, moral obligation, duty toward community, and trust.... The latter are not anachronisms in a modern society but rather the sine qua non of the latter’s success” (p. 11) According to the sociologist Alvin Gouldner (1960), this norm is nearly universal, and only a few members of society—the very young, the sick, or the old—are exempt from it.
The R-Model was developed as a theory sustainable healthy relationships with reciprocal elements at its core. The theory explains the need for reciprocity is necessary for the relationship to be sustainable and health. without reciprociity the relationship is considered leas sustainable and less healthy. The author of the R-Model explains the need for balance in a relationship, and with balance there can be even growth in the relationship.
The R-Model is a Biopsychosocial model, a class of trans-disciplinary models which look at the interconnection between biology, psychology, and socio-environmental factors. It was first developed to understand the nature of relationship in the environment and discipline of group therapy. The initial model was influenced by works from Eric Berne, John Bowlby and George Kohlrieser.
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The norm of reciprocity requires that we repay in kind what another has done for us. It can be understood as the expectation that people will respond favorably to each other by returning benefits for benefits, and responding with either indifference or hostility to harms. The social norm of reciprocity often takes different forms in different areas of social life, or in different societies. All of them, however, are distinct from related ideas such as gratitude, the Golden Rule, or mutual goodwill.
In evolutionary biology, reciprocal altruism is a behaviour whereby an organism acts in a manner that temporarily reduces its fitness while increasing another organism's fitness, with the expectation that the other organism will act in a similar manner at a later time. The concept was initially developed by Robert Trivers to explain the evolution of cooperation as instances of mutually altruistic acts. The concept is close to the strategy of "tit for tat" used in game theory.
Reciprocity in evolutionary biology refers to mechanisms whereby the evolution of cooperative or altruistic behaviour may be favoured by the probability of future mutual interactions. A corollary is how a desire for revenge can harm the collective and therefore be naturally deselected. Three types of reciprocity have been studied extensively: Direct reciprocity Indirect Network reciprocity Direct reciprocity was proposed by Robert Trivers as a mechanism for the evolution of cooperation.
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