منابع مشابه
Kin altruism, reciprocal altruism and social discounting
According to evolutionary psychologists, human pro-social behaviour is regulated by evolutionarily developed psychological mechanisms whose role is to solve adaptive problems. The same reasoning can be applied to social discounting, i.e. subjective devaluation of a reward which must be shared with one or more people. Based on reciprocal altruism and inclusive fitness theories, hypotheses were f...
متن کاملIndividual Popularity, Peer Group Popularity Composition and Adolescents’ Alcohol Consumption
Previous studies have convincingly shown associations between popularity and adolescent drinking. This study examined whether the popularity composition of the peer group and the relative difference in popularity between adolescents and their peers are also associated with adolescent drinking. Participants were 800 adolescents (M age = 14.73; SDage = 1.00; 51.6 % girls) from 31 classrooms who c...
متن کاملAltruism
What is altruism? Altruism is a type of social behaviour. From an evolutionary point of view, a behaviour is social if it has consequences for both the actor and another individual — the recipient. Social behaviours can be categorized according to whether their consequences for the actor and recipient are beneficial, increasing fitness, or costly, decreasing fitness (Figure 1). Altruism is when...
متن کاملAltruism
Altruistic actions are generally seen as 'noble'. Yet some 'lowly' organisms are apt to match the most heroic human acts of devotion and self-sacrifice. To use a widely-quoted example, consider Dicrocoelium dendriticum, also known as brainworm. These parasites spend some of their stages in the innards of cows, exit in the feces and, in the form of cercaria, are eaten by ants a few stages later....
متن کاملConcepts and implications of altruism bias and pathological altruism.
The profound benefits of altruism in modern society are self-evident. However, the potential hurtful aspects of altruism have gone largely unrecognized in scientific inquiry. This is despite the fact that virtually all forms of altruism are associated with tradeoffs--some of enormous importance and sensitivity--and notwithstanding that examples of pathologies of altruism abound. Presented here ...
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ژورنال
عنوان ژورنال: International Journal of Educational Methodology
سال: 2017
ISSN: 2469-9632,2469-9632
DOI: 10.12973/ijem.3.2.65