Response Time Concealed Information Test on Smartphones
نویسندگان
چکیده
منابع مشابه
Separating deceptive and orienting components in a Concealed Information Test.
The Concealed Information Test (CIT) requires the examinee to deceptively deny recognition of known stimuli and to truthfully deny recognition of unknown stimuli. Because deception and orienting are typically coupled, it is unclear how exactly these sub-processes affect the physiological responses measured in the CIT. The present study aimed at separating the effects of deception from those of ...
متن کاملAutomatic blush detection in "Concealed information" test using visual stimuli
Blushing has been identified as an indicator of deception, shame, anxiety and embarrassment. Although normally associated with the skin coloration of the face, a blush response also affects skin surface temperature. In this paper, an approach to detect a blush response automatically is presented using the Argus P7225 thermal camera from e2v. The algorithm was tested on a sample population of 51...
متن کاملCombining Blink, Pupil, and Response Time Measures in a Concealed Knowledge Test
The response time (RT) based Concealed Knowledge Test (CKT) has been shown to accurately detect participants' knowledge of mock-crime-related information. Tests based on ocular measures such as pupil-size and blink-rate have sometimes resulted in poor classification, or lacked detailed classification analyses. The present study examines the fitness of multiple pupil and blink related responses ...
متن کاملDetecting Criminal Intent with the Concealed Information Test
Lie detection procedures are typically aimed at determining whether a suspect is lying about a crime committed in the past. Recent threats of terrorism, however, have shifted attention away from solving old cases to preventing future crimes. In the experiment reported in this paper, we investigate whether a specific lie detection test, the Concealed Information Test, can be used to detect crimi...
متن کاملCombining the P300-complex trial-based concealed information test and the reaction time-based autobiographical implicit association test in concealed memory detection.
Despite the P300-concealed information test's validity in detecting concealed memory when it is conducted immediately after the mock crime, whether the P300-CIT's detection efficiency is moderated by time delay remains unknown. Here, we conducted a mock crime study in which guilty participants were tested immediately after the mock crime or 1 month later. An innocent group was also tested. Assu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Collabra: Psychology
سال: 2020
ISSN: 2474-7394
DOI: 10.1525/collabra.255