تجزیه و تحلیل ادراکی و رفتاری نشانه های چهره به فریب در تعاملات بین کودکان و یک عامل مجازی
|کد مقاله||سال انتشار||تعداد صفحات مقاله انگلیسی||ترجمه فارسی|
|142587||2018||28 صفحه PDF||سفارش دهید|
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Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)
Journal : International Journal of Child-Computer Interaction, Volume 15, March 2018, Pages 1-12
This study focused on the facial expressions that children exhibit while trying to deceive a virtual agent. An interactive lie elicitation game was developed to record childrenâs facial expressions during deceptive and truthful utterances. Our participants did this task either alone or in the presence of peers. A manual method and an automatic recognition approach were used to examine facial expressions and facial action units (AUs). Results show that the facial expressions of deceivers differ from those of truth-tellers: most clearly, they try to cover their lie as they smile significantly more often than truthful children. Moreover, co-presence enhances childrenâs facial expressive behavior and the number of deceptive cues. To understand whether such features serve as cues for deception detection, using data from children playing alone or together with another child, a perception test was carried out to examine observersâ ability to distinguish young deceivers from truth-tellers. Results show that observers found it easier to discriminate between deceivers and truth-tellers who had played the game in the co-present condition. Our research thus shows that virtual agents can be used as tools to elicit lies in a playful manner, which would be relevant for developmental, educational and behavioral analyses of deceit in growing children.