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Potter, Mary C.; Wyble, Brad; Olejarczyk, Jennifer – Journal of Experimental Psychology: Human Perception and Performance, 2011
In whole report, a sentence presented sequentially at the rate of about 10 words/s can be recalled accurately, whereas if the task is to report only two target words (e.g., red words), the second target suffers an attentional blink if it appears shortly after the first target. If these two tasks are carried out simultaneously, is there an…
Descriptors: Sentences, Memory, Vocabulary Development, Experiments
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Nieuwenstein, Mark R.; Potter, Mary C.; Theeuwes, Jan – Journal of Experimental Psychology: Human Perception and Performance, 2009
When asked to identify 2 visual targets (T1 and T2 for the 1st and 2nd targets, respectively) embedded in a sequence of distractors, observers will often fail to identify T2 when it appears within 200-500 ms of T1--an effect called the "attentional blink". Recent work shows that attention does not blink when the task is to encode a…
Descriptors: Eye Movements, Identification, Observation, Visual Stimuli
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Wyble, Brad; Bowman, Howard; Potter, Mary C. – Journal of Experimental Psychology: Human Perception and Performance, 2009
Transient attention to a visually salient cue enhances processing of a subsequent target in the same spatial location between 50 to 150 ms after cue onset (K. Nakayama & M. Mackeben, 1989). Do stimuli from a categorically defined target set, such as letters or digits, also generate transient attention? Participants reported digit targets among…
Descriptors: Stimuli, Attention, Cognitive Processes, Cues