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Fig. 4 | Cognitive Research: Principles and Implications

Fig. 4

From: Eye spy a liar: assessing the utility of eye fixations and confidence judgments for detecting concealed recognition of faces, scenes and objects

Fig. 4

Cohen’s d effect size differences (95% CIs) for non-face items in Experiment 2a honest identification of familiar non-face items compared to unfamiliar non-face items, b concealed recognition of familiar non-face items compared to unfamiliar non-face items. On the left, data shown for the Full trial period are Response Times, Num. Fixations, IAs Visited, Return Fixations, Proportion Inner, Ave Fix Duration, Mean Confidence. On the right, we show re-analysis of the five fixation markers for the First 750 ms of the trial: Num. Fixations, IAs Visited, Return Fixations, Proportion Inner, Ave Fix Duration. Cohen’s d effect sizes are shown for comparisons between personally familiar non-face items and unfamiliar non-face items (black bars) and newly learned non-face items compared to unfamiliar non-face items (white bars). Tests of equality for effect sizes between honest and concealed conditions are presented in Supplementary Material Table S2

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