Verbal response time and duration indices of deception in humans interviewed by a computer-generated agent

Autor: Cynthia Cooper, Dean A. Pollina, C. David Salyer, T. Grant Leffingwell, John W. Rohrbaugh, Robert J. Woods
Rok vydání: 2017
Předmět:
Zdroj: International Journal of Human-Computer Studies. 97:23-33
ISSN: 1071-5819
Popis: To examine the relationship between verbal response time, response duration, and deception during an interview with a computer-generated agent, we developed a model using logistic regression conducted on a training group (n=90) and cross-validated the model on an additional 127 participants who either did or did not engage in a simulated crime at a mock security checkpoint. Verbal responses during the interviews required simple “yes” or “no” utterances, which examinees were instructed to produce “promptly” but not in a speeded manner. The results showed that, overall, 75 of 127 (59.1%) participants in the cross-validation group were correctly classified (p
Databáze: OpenAIRE