Starting in the 1960s, a growing body of evidence began to strongly support the view that all organisms, including us, are biologically prepared for certain behaviors, and even that specific forms of learning are not totally open-ended, but instead are biologically prepared or constrained.
To take but one prominent example, it is no coincidence that across all cultures, babies learning their native language progress through the same stages in the same sequence, and on a very similar timeline, regardless of how a given culture approaches language training.