Target–target similarity and the attentional blink: Task-relevance matters!
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منابع مشابه
Target-target similarity and the attentional blink: Task-relevance matters!
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متن کاملTarget-target similarity on the attentional blink: Task-relevance matters!
Studies of the attentional blink (AB) indicate that similarity modulates the magnitude of the impairment in reporting the second of two masked targets. The present experiments tested whether similarity-based modulations of the AB are determined by all object dimensions or by task-relevant dimensions only. Similarity between target faces was manipulated on two dimensions, only one of which was t...
متن کاملSimilarity determines the attentional blink.
When participants are required to respond to a target letter imbedded in a stream of rapid serially presented letters, perception of a 2nd target letter is impaired if the interval between the 2 targets is less than about 450 ms. This attentionally based posttarget suppression in visual processing, referred to as the attentional blink (AB), is not found when there is a brief pause in the stream...
متن کاملRunning Head: Attentional Blink and Task Switching The attentional blink and task switching within and across modalities
The attentional blink (AB) is a robust deficit obtained for a second visual target (T2) appearing within 200 600 ms of a correctly identified first target (T1). In most AB studies both targets appear among distractors in a rapid serial visual presentation (RSVP), and a key variable is the lag or SOA between the two targets. In the present chapter we review research bearing on the basis for the ...
متن کاملAttentional blink impairment in social anxiety disorder: Depression comorbidity matters.
BACKGROUND AND OBJECTIVES Difficulties with attentional control have long been thought to play a key role in anxiety and depressive disorders. However, the nature and extent of attentional control difficulties in social anxiety disorder (SAD) are not yet well understood. The current study was designed to assess whether attentional control for non-emotional information is impaired in SAD when ta...
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ژورنال
عنوان ژورنال: Visual Cognition
سال: 2009
ISSN: 1350-6285,1464-0716
DOI: 10.1080/13506280802349746