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November 2021

Predictability of the cue-target relation and the time-course of auditory inhibition of return

Journal/Book: Percept Psychophys. 1999; 61: 1710 Fortview Rd, Austin, TX 78704, USA. Psychonomic Soc Inc. 1501-1509.

Abstract: The possibility that the time-course of auditory inhibition of return (IOR) might depend on the temporal or spatial predictability of the cue-target relation was investigated. In all the experiments, a location cue was followed by a target that was to be localized. An inhibitory effect became apparent at a longer stimulus onset asynchrony (SOA) when either the temporal or the spatial relation was predictable, rather than when either was unpredictable. A facilitative effect was apparent at a 100-msec SOA, irrespective of the predictability of the cue-target relation. These results establish that the timecourse of the inhibitory component of location-based auditory IOR depends on the predictability of the temporal and spatial relations of cue and target. The theoretical implications of these results are considered, and a dual-process model of auditory selective attention is offered.

Note: Article Mondor TA, Mt Allison Univ, Dept Psychol, 49A York St, Sackville, NB E4L 1C7, CANADA

Keyword(s): SPATIAL ATTENTION; VISUAL-SEARCH; INFORMATION; VOLUNTARY


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