APS
30th APS Annual Convention · 2018
A New ERP-Based Guilty Knowledge Test for Lineups
- Mario Baldassari
St. Mary's University - D. Stephen Lindsay
University of Victoria
Abstract
We present an ERP lineup that uses faces as stimuli in the Guilty Knowledge Test (GKT, a lie detection method that evokes the P300 component). P300 amplitudes evoked by the culprit were compared to those evoked by another learned face to assess the method.
Applied Experimental