A Replication of Lord's Study on Skewness and Kurtosis of Observed Test-Score Distributions

Garrett, H. E. Statistics in Psychology and Education. (Fourth Edition) New York: Longmans, Green and Company, 1953.

Lord, Frederic M. "A Survey of Observed Test-Score Distributions with Respect to Skewness and Kurtosis ." EDUCATIONAL AND PSYCHOLOGICAL MEASUREMENT, XV (1955), 383 -389.