But the article states that even babies, who don't express those knowledge verbally, can have different reaction. In my experience, sample size=1, you don't ta

But the article states that even babies, who don't express those knowledge verbally, can have different reaction. In my experience, sample size=1, you don't talk that much with a baby about colors. The article doesn't explain details, and that made me wonder: is this genetic? Cultural? How does it goes when the parents have different cultures? Moving to another city/country changes that? Being in a nursery with caregivers of the same/different culture? Once I read a discussion about teaching your child colors, and how some take longer to differentiate colors from the object, so that color is an attribute and not _the_ object. That's where this caught my attention.