the same and consistency show up in infants your…
Page 9 the same and consistency show up in infants your facial expressions are universal, and babies should be even more likely than adults to express anger with a scale and sadness with a pout because they’re too young to learn Rules of social appropriateness.
— from The Heart in the Cockpit (Emotion/Awe/Anxiety/Regret/Empathy) · How emotions are made by Lisa Feldman Barrett