Predicting battlefield vigilance : a multivariate approach to assessment of attentional resources
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LDR | 00000cab a2200000 4500 | ||
001 | MAP20140025725 | ||
003 | MAP | ||
005 | 20140724124910.0 | ||
008 | 140717e20140602esp|||p |0|||b|spa d | ||
040 | $aMAP$bspa$dMAP | ||
084 | $a875 | ||
245 | 0 | 0 | $aPredicting battlefield vigilance$b: a multivariate approach to assessment of attentional resources$cGerald Matthews...[et.al] |
520 | $aTechnological innovation increasingly requires operators in various applied settings to maintain vigilance for extended periods. However, standard psychometric tests typically predict less than 10% of performance variance. The present study (N = 462) aimed to apply the resource theory of sustained attention to construct a multivariate test battery for predicting battlefield vigilance. The battery included cognitive ability tests, a high-workload short vigilance task and subjective measures of stress response. Four versions of a 60- min simulated military battlefield monitoring task were constructed to represent different operational requirements. The test battery predicted 2444% of criterion variance, depending on task version, suggesting that it may identify vigilant operators in military and other applied contexts. A multiple-groups path analysis showed that relationships between ability and vigilance were moderated by working memory demands. Findings are consistent with a diffuse theoretical concept of resources¿ in which performance energisation depends on multiple, loosely coupled processes. | ||
773 | 0 | $wMAP20100019818$tErgonomics : the international journal of research and practice in human factors and ergonomics$dOxon [United Kingdom] : Taylor & Francis, 2010-$x0014-0139$g02/06/2014 Volumen 57 Número 6 - junio 2014 |