Human raters are normally involved in L2 performance assessment; as a result, rater behavior has been widely investigated to reduce rater effects on test scores and to provide validity arguments. Yet raters' cognition and use of rubrics in their actual rating have rarely been explored qualitatively in L2 speaking assessments. In this study three…

Various factors contribute to variability in English as a second language (ESL) essay scores and rating processes. Most previous research, however, has focused on score variability in relation to task, rater, and essay characteristics. A few studies have examined variability in essay rating processes. The current study used think-aloud protocols…