Fortune and reversals of fortune in visual search: Reward contingencies for pop-out targets affect search efficiency and target repetition effects

Rewards have long been known to modulate overt behavior. But their possible impact on attentional and perceptual processes is less well documented. Here, we study whether the (changeable) reward level associated with two different pop-out targets might affect visual search and trial-to-trial target...

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Veröffentlicht in:	Attention, perception & psychophysics perception & psychophysics, 2010-07, Vol.72 (5), p.1229-1236
Hauptverfasser:	Kristjánsson, Árni, Sigurjónsdóttir, Ólafía, Driver, Jon
Format:	Artikel
Sprache:	eng
Schlagworte:	Activity levels. Psychomotricity Adult Arousal Attention Behavior Behavioral Science and Psychology Biological and medical sciences Brain Brief Reports Cognitive Psychology Color Perception Data collection Direct Instruction Discrimination Learning Feedback (Response) Feedback, Psychological Female Fundamental and applied biological sciences. Psychology Gaming machines Humans Judgment Male Memory, Short-Term Middle Aged Pattern Recognition, Visual Perception Practice (Psychology) Psychology Psychology. Psychoanalysis. Psychiatry Psychology. Psychophysiology Psychophysics Reaction Time Reinforcement Schedule Repetition Reversal Learning Reward Stimuli Vigilance. Attention. Sleep Vision Visual Acuity World Problems Young Adult
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