References and Further Reading
- Angoff , W. H. 1974 . “The Development of Statistical Indices for Detecting Cheaters,” . Journal of the American Statistical Association , 69 : 44 – 49 .
- Frary , R. B. , Tideman , T. N. and Watts , T. M. 1977 . “Indices of Cheating on Multiple-Choice Tests,” . Journal of Educational Statistics , 2 : 235 – 256 .
- Hansen , B. A. , Harris , D. and Brennan , R. L. 1987 . “A Comparison of Several Statistical Methods for Examining Allegations of Copying” , Iowa City : American College Testing Program . (Ressearch Rep. Series No. 87–15)