Substantial psychological and neuroimaging evidence supports the evolutionary view that humans possess an innate neural and behavioral response to baby schema, finding cute infant and young animal features inherently rewarding and motivating for care.
The retrieved papers consistently support the claim that humans have an evolved psychological and neural response to baby schema (Kindchenschema) present in infants and young animals, engaging reward circuits and caretaking motivation without requiring prior exposure. Multiple experimental and neuroimaging studies confirm this innate response.