image: Neighborhood income for US Harvard/MIT MOOC participants compared to general US population. This material relates to a paper that appeared in the Dec. 4, 2015, issue of Science, published by AAAS. The paper, by J.D. Hansen at Harvard University in Cambridge, MA, and colleagues was titled, 'Democratizing education? Examining access and usage patterns in massive open online courses.' view more
Credit: John Hansen and Justin Reich