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. 2020 Dec 3;15(12):e0243230. doi: 10.1371/journal.pone.0243230

Fig 2. Correlation between mean happiness and trustworthiness ratings for neutral and calm faces.

Fig 2

a) For different facial stimuli based on rating scores averaged across participants separately for each stimulus (pooled for sample 1 and sample 2). b) For different participants based on rating scores averaged across characters. c) Distributions of within-subject correlation coefficients between happiness and trustworthiness judgments.