Implicit spatiotemporal learning of visual context during divided attention

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概要

• 論文の詳細を見る

• Visual search performance can be facilitated implicitly through repetitive viewing of the same layout of a search display (the contextual cueing effect). Researchers know that selective attention affects the occurrence of the cueing effect, but it has not been clear whether divided attention has the same effect. By introducing an attentional blink procedure, this study tested whether implicit learning of visual displays occurs while attention is devoted to a primary task. Observers searched for two digits among distracter letters. In the training phase, the sequence of rapidly presented distracters was predictive of the location of the second target; an attentional blink effect was obtained. More importantly, when the predictive value was removed in the testing phase, search performance slowed. These results suggest that the visual system can acquire spatiotemporal contextual memory even when deprived of attentional resources.

• 日本基礎心理学会の論文
• 2007-03-31

著者

• KAWAHARA Jun-ichiro

  National Institute of Advanced Industrial Science and Technology

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