Chronometric evidence for entrained attention
Authors: Martin, Tim; Egly, Robert; Houck, Jon M.; Pearson Bish, Joel; Barrera, Brandon D.; Lee, Dustin C.; Tesche, Claudia D.
Source: Perception & Psychophysics, Volume 67, Number 1, January 2005 , pp. 168-184(17)
Publisher: Psychonomic Society Publications
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Abstract:
Recent theories of dynamic attention have renewed the interest in temporal context as a determinant of attention. The mechanism of dynamic attention remains unclear, and both stochastic time perception processes and deterministic oscillators are possible. The results of Experiment 1 demonstrate that attention can be guided by isochronous series of warning stimuli and that elapsed time cannot fully account for this effect. Experiment 2 indicates that temporal structure can be used over a limited range of time. The results of Experiment 3 indicate that temporal pattern, rather than variability, is a determinant of temporally focused attention. The results of Experiment 4 demonstrate that a coupled oscillator is a better predictor of reaction time than a stochastic timing mechanism is, under certain assumptions.Document Type: Research article
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