Duke Professor Uses 'Crowdsourcing' to Grade

http://chronicle.com/blogPost/Duke-Professor-Uses/7538/?utm_source=wc/blogs/wiredcampus/duke-professor-uses-crowdsourcing-to-grade/7538

Chronicle article: A professor at Duke University plans to test just that this fall, when she leaves the evaluation of class assignments up to her students, using crowdsourcing to make students responsible for grading each other.