”’…Babies are shown different images of spiders, and one image all of the parts are in their proper order, in other images they’re scrambled up. It turns out that babies end up recognizing the basic structure of what a spider looks like, even in the first few months of life.’
'The author of the study,' he explained, 'said we’re born with an innate knowledge of what a spider looks like, and it’s an evolutionary behavior that helps keep us out of danger.'” -The Atlantic, Experiments to Do With Your Baby
Evolutionary psychology is one crazy field with some crazy findings.