Self - Induced attentional blink : A cause of errors in multiple - target visual
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منابع مشابه
Self-induced attentional blink: a cause of errors in multiple-target search.
Satisfaction of search (which we refer to as subsequent search misses)-a decrease in accuracy at detecting a second target after a first target has been found in a visual search-underlies real-world search errors (e.g., tumors may be missed in an X-ray if another tumor already has been found), but little is known about this phenomenon's cognitive underpinnings. In the present study, we examined...
متن کاملAn individual differences approach to multiple-target visual search errors: How search errors relate to different characteristics of attention.
A persistent problem in visual search is that searchers are more likely to miss a target if they have already found another in the same display. This phenomenon, the Subsequent Search Miss (SSM) effect, has remained despite being a known issue for decades. Increasingly, evidence supports a resource depletion account of SSM errors-a previously detected target consumes attentional resources leavi...
متن کاملTemporal binding errors are redistributed by the attentional blink.
When one searches for a target among nontargets appearing in rapid serial visual presentation (RSVP), one's errors in performance typically involve the misreporting of neighboring nontargets. Such illusory conjunctions or intrusion errors are distributed differently around the target, depending on task or stimulus variables. It is shown here that shifts in intrusion error patterns can be produc...
متن کاملDifferential Contributions of GABA Concentration in Frontal and Parietal Regions to Individual Differences in Attentional Blink.
UNLABELLED Selective attention plays an important role in identifying transient objects in a complex visual scene. Attentional control ability varies with observers. However, it is unclear what neural mechanisms are responsible for individual differences in attentional control ability. The present study used the following attentional blink paradigm: when two targets are to be identified in rapi...
متن کاملPrevious attentional set can induce an attentional blink with task-irrelevant initial targets.
Identification of a second target is often impaired by the requirement to process a prior target in a rapid serial visual presentation (RSVP). This is termed the attentional blink. Even when the first target is task irrelevant an attentional blink may occur providing this first target shares similar features with the second target (contingent capture). An RSVP experiment was undertaken to asses...
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تاریخ انتشار 2012