منابع مشابه
Missed targets
Back in 2002, when the UN-sponsored, intergovernmental Convention on Biological Diversity (CBD) set targets aiming to reduce the loss of biodiversity by 2010, that date must have looked very distant, providing ample time to change the world and turn the tides on the loss of wild nature. However, the time has come — probably sooner than everybody expected — and the CBD’s third Global Biodiversit...
متن کاملAudit concludes Infoway missed program targets.
© 2011 Canadian Medical Association or its licensors CMAJ, May 17, 2011, 183(8) 893 years ago, it began requiring codes of conduct as a condition of hospital accreditation. The codes have to define acceptable, disruptive and inappropriate behaviours, Schyve says, adding that the purpose of such codes is to encourage a culture of safety, where people feel free to report adverse events, close cal...
متن کاملRare targets are rarely missed in correctable search.
Failing to find a tumor in an x-ray scan or a gun in an airport baggage screening can have dire consequences, making it fundamentally important to elucidate the mechanisms that hinder performance in such visual searches. Recent laboratory work has indicated that low target prevalence can lead to disturbingly high miss rates in visual search. Here, however, we demonstrate that misses in low-prev...
متن کاملEven in correctable search, some types of rare targets are frequently missed.
Socially important visual search tasks, such as airport baggage screening and tumor detection, place observers in situations where the targets are rare and the consequences of failed detection are substantial. Recent laboratory studies have demonstrated that low target prevalence yields substantially higher miss errors than do high-prevalence conditions, in which the same targets appear frequen...
متن کاملEEG precursors of detected and missed targets during free-viewing search.
When scanning a scene, the target of our search may be in plain sight and yet remain unperceived. Conversely, at other times the target may be perceived in the periphery prior to fixation. There is ample behavioral and neurophysiological evidence to suggest that in some constrained visual-search tasks, targets are detected prior to fixational eye movements. However, limited human data are avail...
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ژورنال
عنوان ژورنال: Current Biology
سال: 2010
ISSN: 0960-9822
DOI: 10.1016/j.cub.2010.06.003