Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 12 of 12 for “"lie detection"”.
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The effect of language proficiency on second-language lie detection.
… own language proficiencies would affect their lie detection judgments. In a previous study, native- and second-language English speakers were videotaped as they either lied or told the truth about having cheated on a test (Da Silva & Leach, 2013). A total of 284 undergraduate students viewed …
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DETECTING DECEPTION IN THE WILDERNESS: A PROPOSAL OF WARFARE INTEGRATED LIE DETECTION SYSTEM (WILDS)
… a human-machine team pair to improve deception detection performance during enemy prisoners of war interviews.
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Detecting deception in second-language speakers
It is currently unknown how lie detection accuracy is affected when someone is speaking in his or her second language. We examined whether language proficiency had an impact on lie detection. We hypothesized that when judging the veracity of second-language speakers, participants would be better …
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The brain-wave information detection (BID) system: A new paradigm for psychophysiological detection of information
… a new paradigm for the psychophysiological detection of concealed information. The conventional ""lie detection"" paradigm has traditionally relied upon measurements of the physiological concomitants of emotional arousal. This new paradigm measures the brain-wave manifestations of …
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Understanding How Undergraduate Students and Seniors Perceive Jury Duty and Child Witnesses
… interview videos (four truth-tellers and four lie-tellers) and provided credibility assessments and lie-detection judgments. Results indicated that for both truth and lie-tellers, seniors provided significantly higher evaluations of children’s competence to testify, overall credibility, …
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The effect of target language proficiency on deception detection among undergraduate students
… of targets’ language proficiency on observers’ lie detection accuracy, discrimination, bias, and confidence. Observers (N = 132) were randomly assigned to make deception judgments about targets (N = 56) from four proficiency groups (i.e., native, advanced, intermediate, and beginner English …
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A Critical Evaluation of the Usefulness of Criteria-Based Content Analysis for Judging the Credibility of Public Appeals for Missing Persons
… (CBCA), a credibility assessment or “truth detection” tool. Although CBCA was specifically designed for child witness statements in sexual abuse cases, it has since been argued that the method is effective when applied: i) to the statements of adults, ii) to statements unrelated to sexual …
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Eliciting and detecting affect in covert and ethically sensitive situations
… period may contain useful information for lie detection above and beyond physiological data collected during the actual lie. The second experiment focuses on eliciting and detecting affect covertly with an ordinary computer mouse. The widespread use of the computer mouse makes this a …
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Undestanding dishonest behavior: what motivates it, how to prevent it, and how people respond to it
Do people lie less in repeated interactions with the same partner than in a series of one-shot interactions with strangers? We find that under asymmetric information, senders lie substantially less if paired with the same receiver than when randomly re-matched with different receivers. However, the …
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Anxious to detect deceit?: An empirical investigation of social defense theory
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2023-12-01
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Modelling stress levels based on physiological responses to web contents
… law enforcement agents have for long been using lie detection methods - typically relying on human physiological functions - to determine the likelihood of falsehood in interrogations. Quite often, online user experience is studied via tangible measures such as task completion time, surveys and …
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A Behavioural and Cognitive Neuroscience Investigation of Deceptive Communication
There is a rich literature on how people tell lies and detect them in others, but the underlying mechanisms are still poorly understood. The first aim of this thesis was to elucidate key cognitive and neural processes underlying cued (i.e., instructed) and uncued lies. The second aim, based on …