1. ACT Newsroom. (2003). Survey shows writing skills most important to college teachers not always emphasized in high school instruction. Retrieved from http://www.act.org/news/releases/2003/4-08-03.html.
2. Arnold, V., Legas, J., Obler, S., Pacheco, M. A., Russell, C., & Umbdenstock, L. (1990). Do students get higher scores on their word-processed papers? A study of bias in scoring hand-written versus word-processed papers. Unpublished manuscript, Rio Hondo College, Whittier, CA.
3. Theory-based diagnosis and remediation of writing disabilities;Berninger;Journal of School Psychology,1991
4. Method of measurement and gender differences in scholastic achievement;Bolger;Journal of Educational Measurement,1990
5. A study of the influence of handwriting upon grades using examination scripts;Briggs;Educational Review,1980