DocumentCode :
615162
Title :
Imposing cognitive load to unmask prepared lies
Author :
Zurloni, Valentino ; Diana, Bucur ; Elia, Mohamad
Author_Institution :
Human Sci. for Educ. Dept. “Riccardo Massa”, Univ. of Milano-Bicocca, Milan, Italy
fYear :
2013
fDate :
22-26 April 2013
Firstpage :
1
Lastpage :
6
Abstract :
The aim of our study is to examine whether the overall organization of behavior differs when people report truthful vs. deceptive messages within the framework of the T-pattern model. We tested the hypothesis that the differences between liars and truth tellers will be greater under high cognitive load conditions. We argue that recalling stories in reverse order will produce cognitive overloading in subjects, because their cognitive resources are already partially spent on the lying task; this should emphasize nonverbal differences between liars and truth tellers. Results support the hypothesis that discriminating behavioral patterns between truth and lie could be easier under high cognitive load condition. Moreover, they suggest that future research on deception detection may focus more on patterns of behavior rather than on individual cues.
Keywords :
behavioural sciences computing; cognition; T-pattern model; behavioral pattern; cognitive load; deception detection; nonverbal difference; Accuracy; Educational institutions; Encoding; Observers; Organizations; Reliability; Software; cognitive load; deception; nonverbal behavior; t-pattern analysis;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Automatic Face and Gesture Recognition (FG), 2013 10th IEEE International Conference and Workshops on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4673-5545-2
Electronic_ISBN :
978-1-4673-5544-5
Type :
conf
DOI :
10.1109/FG.2013.6553801
Filename :
6553801
Link To Document :
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