منابع مشابه
Imitation in infancy: rational or motor resonance?
The present study investigates the contribution of 2 mechanisms to imitation in infancy. The principle of rational action suggests that infants normatively evaluate the efficiency of observed actions. In contrast, it has been proposed that motor resonance (i.e., the mapping of others' actions onto one's own motor repertoire) plays a central role in imitation. This study tested 14-month-old infa...
متن کاملRational Imitation in 12-Month-Old Infants
Gergely, Bekkering, and Király (2002) demonstrated that 14-month-old infants engage in “rational imitation.” To investigate the development and flexibility of this skill, we tested 12-month-olds on a different but analogous task. Infants watched as an adult made a toy animal use a particular action to get to an endpoint. In 1 condition there was a barrier that prevented a more straightforward a...
متن کاملBeyond rational imitation: learning arbitrary means actions from communicative demonstrations.
The principle of rationality has been invoked to explain that infants expect agents to perform the most efficient means action to attain a goal. It has also been demonstrated that infants take into account the efficiency of observed actions to achieve a goal outcome when deciding whether to reenact a specific behavior or not. It is puzzling, however, that they also tend to imitate an apparently...
متن کاملRational imitation for robots: the cost difference model
1 Infants imitate behavior flexibly. Depending on the circumstances, they 2 copy both actions and their effects or only reproduce the demonstrator’s in3 tended goals. In view of this selective imitation, infants have been called 4 rational imitators. The ability to selectively and adaptively imitate behavior 5 would be a beneficial capacity for robots. Indeed, selecting what to imitate is 6 one...
متن کاملThe Limits to Imitation in Rational Observational Learning∗
An extensive literature identifies how rational people who observe the behavior of other privately-informed rational people with similar tastes may come to imitate them. While most of the literature explores when and how such imitation leads to inefficient information aggregation, this paper instead explores the behavior of fully rational observational learners. In virtually any setting, they i...
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ژورنال
عنوان ژورنال: American Journal of Sociology
سال: 1908
ISSN: 0002-9602,1537-5390
DOI: 10.1086/211629