Journal ArticleDOI
Lag-1 sparing in the attentional blink: Benefits and costs of integrating two events into a single episode
Bernhard Hommel,Elkan G. Akyürek +1 more
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TLDR
Results suggest that, if two targets appear in close succession, they compete for attentional resources and, if the two competitors are of unequal strength the stronger one is more likely to win and be reported at the expense of the other.Abstract:
When people monitor a visual stream of rapidly presented stimuli for two targets (T1 and T2), they often miss T2 if it falls into a time window of about half a second after T1 onset—the attentional blink However, if T2 immediately follows T1, performance is often reported being as good as that at long lags—the so-called Lag-1 sparing effect Two experiments investigated the mechanisms underlying this effect Experiment 1 showed that, at Lag 1, requiring subjects to correctly report both identity and temporal order of targets produces relatively good performance on T2 but relatively bad performance on T1 Experiment 2 confirmed that subjects often confuse target order at short lags, especially if the two targets are equally easy to discriminate Results suggest that, if two targets appear in close succession, they compete for attentional resources If the two competitors are of unequal strength the stronger one is more likely to win and be reported at the expense of the other If the two are equally stronread more
Citations
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Journal ArticleDOI
The attentional blink: A review of data and theory
Paul E. Dux,René Marois +1 more
TL;DR: It is concluded that the attentional blink arises from attentional demands of Tl for selection, working memory encoding, episodic registration, and response selection, which prevents this high-level central resource from being applied to T2 at shortT1-T2 lags.
Journal ArticleDOI
A Boost and Bounce theory of temporal attention
TL;DR: A general theory, as well as a working computational model, that explains many findings that are problematic for limited-capacity accounts, including a new experiment showing that the attentional blink can be postponed.
Journal ArticleDOI
How does bilingualism improve executive control? A comparison of active and reactive inhibition mechanisms
Lorenza S. Colzato,Maria Teresa Bajo,Wery P. M. van den Wildenberg,Daniela Paolieri,Sander Nieuwenhuis,Wido La Heij,Bernhard Hommel +6 more
TL;DR: The results suggest that bilinguals do not differ from monolinguals in terms of active inhibition but have acquired a better ability to maintain action goals and to use them to bias goal-related information.
Journal ArticleDOI
The attentional blink: Past, present, and future of a blind spot in perceptual awareness
Sander Martens,Brad Wyble +1 more
TL;DR: This review extracts the central questions and the main lessons learnt from the past, and subsequently provides important directions for future research on the prominence of the attentional blink.
Journal ArticleDOI
Identification of angry faces in the attentional blink
TL;DR: It is demonstrated that angry faces reduce the attentional blink, and that this effect is found for schematic facial expressions, which further support the proposal that, when there is competition for attentional resources, threat stimuli are given higher priority in processing compared with non-threatening stimuli.
References
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Journal ArticleDOI
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TL;DR: The authors found that the presentation of stimuli after the target but before target-identification processes are complete produces interference at a letter recognition stage, which may cause the temporary suppression of visual attention mechanisms observed in the present study.
Journal ArticleDOI
A two-stage model for multiple target detection in rapid serial visual presentation.
Marvin M. Chun,Mary C. Potter +1 more
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Journal ArticleDOI
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TL;DR: The results are interpreted as meaning that a simple undemanding process of detection triggers other and more demanding processes of identification, so that the occurrence of the latter for one target interferes with their occurrence for another.
Journal ArticleDOI
Direct measurement of attentional dwell time in human vision
TL;DR: It is suggested that visual attention is not a high-speed switching mecha-nism, but a sustained state during which relevant objects become available to influence behaviour, consistent with recent physiological results in the monkey.
Journal ArticleDOI
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TL;DR: Investigations of the AB argue in favour of the view that attention may be thought of as a necessary (but not sufficient) condition for enabling consciousness, by proposing a unifying theory.
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A two-stage model for multiple target detection in rapid serial visual presentation.
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