How literate are you by 1918 standards? Here is one version of the Devens Literacy Test, used on Army recruits during World War. The test was designed by psychologist E.A. Shaw and named after Camp Devens, in Ayer, Mass., where it was developed. It begins with simple queries meant to be answerable by people with minimal education, moving forward into more and more difficult questions targeted at soldiers who had been to college.