2008-09-11T05:02:54-05:00 2010-01-22T21:04:59-05:00 Educational attainment index 20388 Educational attainment index Wm0uFilQHed0L6FZYY2iUw== US Census, VCU Prof McDaniel's IQ estimates http://anepigone.blogspot.com/2008/09/thoughts-on-educational-attainment-and.html 1016574 2008-09-10T22:01:48-05:00