Fig. 5From: Variation of picture angles and its effect on the Concealed Information TestRT-CIT efficacy over time. Although participants are seeing Probe items from different angles, multiple exposures over time may still help the participants build a richer mental representation and potentially compromise the reaction time-based Concealed Information Test (RT-CIT). Here, the gap between Probe and Irrelevant is biggest in the first 253 trials, gradually decreasing as the number of exposures cumulatesBack to article page