1 out of every 6 adults in the U.S. lack basic reading skills – that means 36 million Education levels have more impact on lifetime earnings than any other.
The 1992 survey, National Adult Literacy Survey from states which opted into state-level assessments.
In England, adult literacy is often referred to in terms of levels, which are defined in the government's 2011 Skills for Life survey.
What reading level are you? Use the Macmillan Readers level test to help find your reading level. Choose the right answer to each question and use each image.