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. 2012 Mar 28;7(3):e34293. doi: 10.1371/journal.pone.0034293

Figure 2. Examples of face stimuli.

Figure 2

Face identities of the same computer character varied on the trustworthiness scale. For each character, we selected the faces found at −3 and +3 SD on the trustworthiness scale (indicated here with arrows). In Study 3, we altered some of the selected faces to ensure direct gaze for all stimuli.