Children born into low-income households are disadvantaged from birth. By the time we are able to measure differences in skills and knowledge, gaps in abilities are already well established. For example, from when they are born, some children hear exponentially more words from their parents and caregivers than other children, and this has enormous effects on their language development, literacy development, and later success in school.
A recent study from Zero to Three and the Robert Wood Johnson Foundation attempted to understand what a national sample of American adults knows about child development, revealing that more than half of the sample of U.S. voters reported that they know little or nothing about child development, while at the same time nine out of ten believe that knowledge of the topic is important.
There is currently no formal way to prepare people for parenthood.