First, children learn that it is taboo to openly talk about race. Second, they learn that people should pretend not to notice undesirable aspects that define some people as less valuable than others (a large birthmark on someone’s face, a person using a wheelchair). These lessons manifest themselves later in life, when white adults drop their voices before naming the race of someone who isn’t white (and especially so if the race being named is black), as if blackness were shameful or the word itself were impolite.
