This is a longitudinal case study using a mixed-methods research design to track how two Korean university students improved their English writing competence over one year with the aid of automated writing evaluation (AWE) program, Criterion. The participants wrote essays outside of class every month for one year, submitting first and later second…

This study explores the variation within native English-speaking teachers (NESTs) when evaluating English learners' essays in terms of their teaching experiences. It was assumed that those who had been teaching at the same institute for more than five years (experienced NESTs) would understand better what their students wanted to convey, with…

The error-correction program "Criterion" provides students with an immediate essay feedback using tools that can analyze and review writing automatically. This feedback covers grammar, usage, mechanics, style, organization, and development. With its diagnostic tools for scoring essays and offering relevant feedback, the error-correction…