caa a22 4500 445353015 CHVBK 20180317142850.0 cr unu---uuuuu 170323e20110301xx s 000 0 eng 10.1007/s00221-011-2563-9 doi (NATIONALLICENCE)springer-10.1007/s00221-011-2563-9 Reliable- and unreliable-warning cues in the Sustained Attention to Response Task [Elektronische Daten] [William Helton, James Head, Paul Russell] The Sustained Attention to Response Task (SART) is a Go-No-Go signal detection task developed to measure lapses of attention. In this study, we examined the impact that warning signals, reliable and unreliable, have on SART performance. Eighteen participants performed a no-warning, reliable-warning, or unreliable-warning SART. Response times were faster, errors of commission lower, but errors of omission higher in the reliable-warning SART in comparison with the no-warning or unreliable-warning SART. There was a significant negative correlation between participants' errors of commission rate and their response times in the unreliable-warning and no-warning SART. This correlation was reduced in the reliable-warning SART. Making the task perceptually easier reduces the errors of commission, in contradiction to the mindlessness perspective, and reduces the speed-accuracy trade-off. These results, overall, support the view that the SART is primarily a measure of response strategy, not sustained attention per se. Springer-Verlag, 2011 Attention nationallicence Impulsivity nationallicence Mindlessness nationallicence Speed-accuracy trade-off nationallicence Sustained attention nationallicence Vigilance nationallicence Helton William Department of Psychology, University of Canterbury, Private Bag 4800, Christchurch, New Zealand aut Head James Department of Psychology, University of Canterbury, Private Bag 4800, Christchurch, New Zealand aut Russell Paul Department of Psychology, University of Canterbury, Private Bag 4800, Christchurch, New Zealand aut Experimental Brain Research Springer-Verlag 209/3(2011-03-01), 401-407 0014-4819 209:3<401 2011 209 221 https://doi.org/10.1007/s00221-011-2563-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00221-011-2563-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Helton William Department of Psychology, University of Canterbury, Private Bag 4800, Christchurch, New Zealand aut NATIONALLICENCE 700 1- Head James Department of Psychology, University of Canterbury, Private Bag 4800, Christchurch, New Zealand aut NATIONALLICENCE 700 1- Russell Paul Department of Psychology, University of Canterbury, Private Bag 4800, Christchurch, New Zealand aut NATIONALLICENCE 773 0- Experimental Brain Research Springer-Verlag 209/3(2011-03-01), 401-407 0014-4819 209:3<401 2011 209 221 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer