![Brian Cugelman, PhD on Twitter: "Your users can spot a fake smile. Are you able to identify the fake versus real smile? #digitalpsychology https://t.co/UXfaMs07fT" / Twitter Brian Cugelman, PhD on Twitter: "Your users can spot a fake smile. Are you able to identify the fake versus real smile? #digitalpsychology https://t.co/UXfaMs07fT" / Twitter](https://pbs.twimg.com/media/C_uqcqQXgAAqA_J.jpg)
Brian Cugelman, PhD on Twitter: "Your users can spot a fake smile. Are you able to identify the fake versus real smile? #digitalpsychology https://t.co/UXfaMs07fT" / Twitter
Young children discriminate genuine from fake smiles and expect people displaying genuine smiles to be more prosocial
![Silvia on Twitter: "User interviews: You'll get better information from a person who's relaxed. A tighter face represents a fake smile. A genuine smile is more relaxed, and leads to more crinkling Silvia on Twitter: "User interviews: You'll get better information from a person who's relaxed. A tighter face represents a fake smile. A genuine smile is more relaxed, and leads to more crinkling](https://pbs.twimg.com/media/DPOyDCIW0AEbuYe.jpg)
Silvia on Twitter: "User interviews: You'll get better information from a person who's relaxed. A tighter face represents a fake smile. A genuine smile is more relaxed, and leads to more crinkling
![Sample images of a genuine smile (left), and a posed smile (right) from... | Download Scientific Diagram Sample images of a genuine smile (left), and a posed smile (right) from... | Download Scientific Diagram](https://www.researchgate.net/publication/5876965/figure/fig1/AS:340589188009985@1458214198256/Sample-images-of-a-genuine-smile-left-and-a-posed-smile-right-from-the-stimulus-set.png)