A recent Spanish study, published November 2024, confirmed once again that people whose portraits are perceived as attractive are also seen as more intelligent and trustworthy.
The study used 462 pairs of portraits, each showing a person before and after a beauty filter was applied. The photos were rated by 2,748 participants, aged 18 to 88, with an equal number of males and females from the UK, US, and Canada. The participants were shown random subsets of the portraits, but never both versions of the same photo.
The results were clear: portraits with the beauty filter consistently received higher ratings for traits like intelligence, trustworthiness, and sociability.
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