منابع مشابه
willingness to communicate in the iranian context: language learning orientation and social support
why some learners are willing to communicate in english, concurrently others are not, has been an intensive investigation in l2 education. willingness to communicate (wtc) proposed as initiating to communicate while given a choice has recently played a crucial role in l2 learning. it was hypothesized that wtc would be associated with language learning orientations (llos) as well as social suppo...
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We show that extrinsic or non-fundamental uncertainty influences markets in a controlled environment. This work provides the first direct evidence of sunspot equilibria. These equilibria require a common understanding of the semantics of the sunspot variable, and they appear to be sensitive to the flow of information. Extrinsic uncertainty matters when information flows slowly, as in a call mar...
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This article presents a review of Hard to Believe, a compelling documentary reporting the forced organ procurement and death of Chinese prisoners of conscience. The documentary is targeted to ignite political and public pressure to stop these practices that are thought to be motivated by financial and political gain. Narrated by journalist and author Ethan Gutmann, the documentary pricks at the...
متن کاملConclusive Reasons to Believe
How should we understand reasons-based knowledge? According to the counterfactual or modal account of conclusive reasons, famously defended by Dretske, R is conclusive for P just in case [R would not be the case unless P were the case]. I argue that while knowing is plausibly related to having conclusive reasons to believe, having such reasons cannot be understood in terms of the obtaining of t...
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ژورنال
عنوان ژورنال: Econometrica
سال: 1990
ISSN: 0012-9682
DOI: 10.2307/2938205