Public prefers slightly protruding jaws, while kind attractive people often lack close friends
Two recent studies reveal surprising insights: the public favors non-classical jaw profiles, while socially warm individuals struggle to form deep bonds due to being valued for their utility.
Recent findings in oral surgery and social psychology highlight how human perceptions of attractiveness and connection are shaped by unconscious biases. A study published in the *Journal of Maxillofacial and Oral Surgery* reveals that the public prefers facial profiles with slightly protruding upper jaws over perfectly aligned ones, challenging clinical ideals of symmetry. Meanwhile, research explored by media outlets suggests that attractive, kind individuals often struggle with intimacy because they are frequently chosen for their utility rather than their complexity.
According to the surgical study, conducted by Guido Gabriele, Niccolò Pini, and colleagues at the University Hospital of Siena in Italy, participants rated facial profiles based on jaw alignment. Out of 135 subjects, more than 30% gave the highest attractiveness scores (four out of five) to profiles featuring a slightly protruding upper jaw (prognathic maxilla). In contrast, profiles with a protruding lower jaw (underbite) or mismatched jaws received the lowest scores.
The study emphasizes that while orthodontists traditionally use cephalometric analysis to achieve geometric perfection—such as aligning the jaw relative to the Frankfurt plane and True Vertical Line—the aesthetic preferences of laypeople differ significantly. The authors argue that surgeons should consider incorporating these public preferences into treatment plans to ensure that the resulting appearance is not only functional but also socially desirable.
In a separate psychological context, a report based on research from the Wharton School and UC Berkeley explains why socially warm, attractive individuals often lack close friendships. The research by Natalia Kononov and Juliana Schroeder indicates that attractiveness and kindness create an immediate positive impression, leading others to approach them quickly. However, this early selection often results in relationships that are superficial, as others feel they already know the individual based on their appearance and helpfulness.