A growing number of studies have linked facial width-to-height ratio (fWHR) with various antisocial or violent behavioral tendencies. However, those studies have predominantly been laboratory based and low powered. Behavioral tendencies were measured using 55 well-established psychometric scales, including self-report scales measuring intelligence, domains and facets of the five-factor model of personality, impulsiveness, sense of fairness, sensational interests, self-monitoring, impression management, and satisfaction with life. The findings revealed that fWHR is not substantially linked with any of these self-reported measures of behavioral tendencies, calling into question whether the links between fWHR and behavior generalize beyond the small samples and specific experimental settings that have been used in past fWHR research. A growing number of studies have linked facial widthto-height Broader-faced men, but not women, have also been ratio (fWHR; Weston, Friday, & Liò, 2007) with shown to be more likely to cheat when reporting dice various antisocial or violent behavioral tendencies in rolls, n = 146, t(144) = 1.97, p =.05 (Geniole, Keyes, men, but not in women.

Ever looked in the mirror to see what messages you've unknowingly been giving off to those around you? Whether we like it or not, our faces are hugely important in shaping how we are perceived. And some studies even suggest that our faces can reveal hidden details of our personalities. From the size of your cheeks to the movement of your eyes, there is a lot to discover in the humble mug. So, what does your face say about you? Some argue that having a wider face is a sign of higher testosterone.

From Zac Efron to Margot Robbie, many of the world's most beautiful celebrities are known for their square faces. Now, a new study claims that people with this face shape are seen as more aggressive than those with oval faces, such as Rihanna and Ben Affleck. Researchers from the University of New South Wales measured the facial-width-to-height ratio (FWHR) of 17,607 passport images of male and female faces, before asking people to rate them for aggression. The results revealed that faces with a high FWHR (square faces) were rated as more aggressive than people with low FWHR (oval faces) – particularly if they belonged to young men. From Zac Efron to Margot Robbie, many of the world's most beautiful celebrities are known for their square faces Researchers from the University of New South Wales measured the facial-width-to-height ratio (FWHR) of 17,607 passport images of male and female faces, before asking people to rate them for aggression.

Can you tell what a completely random person is like just by staring at a selfie? Selfies can't automatically give away personality traits to the human eye. This is where AI has just gotten more fascinating or downright scarier, depending on how you see it. Artificial neural networks are now able to figure out what your next potential date (or anyone else) could be like just by being creepy. AI developed by a team of Russian scientists can predict traits like agreeableness, neuroticism, openness and extraversion just by scanning photos. It could be revolutionary for finding optimal matches not just for dating, but also customer service and online tutoring, among other things.