Statistical Analysis of Text in Educational Measurement
Claudia Leacock · 2004
This paper describes tools developed at Educational Testing Service which use statistical modeling of textual corpora to provide automated assessments of student responses. Details are given for three of these systems: Critique Writing Analysis Tools for providing feedback to students, e-rater for assigning a holistic score to student essays, and c-rater, which scores responses to content-based, short-answer test or chapter review questions.