title: Negative attentional set in the attentional blink: control is not lost.
abstract: The attentional blink (AB) refers to the finding that performance on the second of two targets (T1 and T2) in a rapidly presented stimulus stream is impaired when the targets are presented within 200-500 ms. This study investigates whether a negative attentional set, a form of top-down control, has an additional detrimental effect, and whether its influence is modulated by task demands. A negative attentional set was elicited through presentation of a pre-T1 distractor (D1), which belonged to the same category as T2. The presence of D1 impaired T2 performance, and this negative effect was generally larger inside than outside the AB. Moreover, this D1 effect remained constant or was augmented when the demand on T1 processing was enhanced. These findings demonstrate that a negative attentional set is maintained even though the central system is engaged in the in-depth processing of T1 during the AB.
authors: Department of Psychology, School of Educational Sciences, Hangzhou Normal University, Hangzhou 310036, China.
authors: Dexuan
authors: D
authors: Zhang
authors: Xiaolin
authors: X
authors: Zhou
authors: Sander
authors: S
authors: Martens
mesh_terms: D000293:Adolescent; D000328:Adult; D001288:Attention; D054518:Attentional Blink; D003118:Color Perception; D004192:Discrimination, Psychological; D005260:Female; D006801:Humans; D007266:Inhibition, Psychological; D008297:Male; D009949:Orientation; D010364:Pattern Recognition, Visual; D012718:Set, Psychology; D055815:Young Adult