Literacy Data and its impact on the Nation • Illiteracy has become such a serious problem in our country that 130 million adults are now unable to read a simple story to their children • 21% of adults in the US are illiterate in 2022 • 54% of adults have a literacy below 6th grade level • 45 million are functionally illiterate and read below a 5th grade level • 44% of the American adults do not read a book in a year • The Top 3 states for highest child literacy rates were Massachusetts, Maryland
If it was primary research then it should have methodology.
But since the data is “cobbled together” from other sources, then it’s by definition secondary research (and should list those sources).