Can Automated Writing Evaluation Programs Help Students Improve Their English Writing?

This study explores the effect of the automated writing evaluation (AWE) on Taiwanese students writing, and whether student improvement and their perception of the program are related. Instruments included a questionnaire, 735 essays analyzed in Criterion, and a pre/post essay. Two classes of 53 college students participated in the study. Descriptive statistics, pairedsamples ttests, Pearson correlation, effect size, and regression were used to analyze the data. Results showed that students improved significantly in terms of the length of the essay and the scores awarded by the machine and the human raters. However, among the five essays, the first essay is the only one showing a significant level of consistency between student improvement and student attitude, and the correlation declined dramatically after the first essay. To conclude, this study may be of importance in confirming the usefulness of the AWE functions such as recursive revising and instant scoring, as well as in providing teachers with a better understanding of how student beliefs about the Criterion program might relate to their writing performance.