Fig 1.
Examples of computer-generated face on a two-dimensional space of trustworthiness and dominance.
This figure was made based on Oosterhof and Todorov [27]. The face images were provided from a database that was created in FaceGenModeller 3.2 (Singular Inversions, http://www.facegen.com/) and validated [27] by Prof. Alexander Todorov (Princeton University), and is open to the public (http://tlab.princeton.edu/databases/).
Fig 2.
Overview of the experimental procedure.
The target (trustworthy face) is enclosed with a black square. The order of conditions 1 and 2 was randomized across the participants. Some unrelated images were displayed between conditions 1 and 2. A cartoon character was presented as a fixation prior to the stimuli.
Fig 3.
Preference scores (ratios of looking time) for trustworthy face in Experiments 1 and 2.
Error bars represent Standard Error (SE).