Grouping individuals according to a set of measured characteristics, or profiling, is frequently used in describing, understanding, and acting on a phenomenon. The advent of computer-based assessment offers new possibilities for profiling writing because aspects can be captured that were not heretofore observable. We explored whether writing…

"Biometrics" are physical or behavioral human characteristics that can be used to identify a person. It is widely known that keystroke or typing dynamics for short, fixed texts (e.g., passwords) could serve as a behavioral biometric. In this study, we investigate whether keystroke data from essay responses can lead to a reliable…

The present study investigated the influence of word processing on the writing of students of English as a second language (ESL) and on writing assessment as well. Twenty-one adult Mandarin-Chinese speakers with advanced English proficiency living in Toronto participated in the study. Each participant wrote two comparable writing tasks under…