Dynamics of Peer Grading: An Empirical Study

@inproceedings{Alfaro2016DynamicsOP,
  title={Dynamics of Peer Grading: An Empirical Study},
  author={Luca de Alfaro and Michael Shavlovsky},
  booktitle={EDM},
  year={2016}
}
Peer grading is widely used in MOOCs and in standard university settings. The quality of grades obtained via peer grading is essential for the educational process. In this work, we study the factors that influence errors in peer grading. We analyze 288 assignments with 25,633 submissions and 113,169 reviews conducted with CrowdGrader, a web based peer grading tool. First, we found that large grading errors are generally more closely correlated with hard-tograde submission, rather than with… CONTINUE READING

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