One approach to writing instruction that has been shown to improve secondary students' academic writing without increasing demands on teachers' time is peer review. However, many teachers and students worry that students' feedback and assessment of their peers' writing is less accurate than teachers'. This study investigated whether Advanced…

One approach to writing instruction that has been shown to improve secondary students' academic writing without increasing demands on teachers' time is peer review. However, many teachers and students worry that students' feedback and assessment of their peers' writing is less accurate than teachers'. This study investigated whether Advanced…

In this study, we describe a framework for monitoring rater performance over time. We present several statistical indices to identify raters whose standards drift and explain how to use those indices operationally. To illustrate the use of the framework, we analyzed rating data from the 2002 Advanced Placement English Literature and Composition…

In this study, we investigated a variety of Reader effects that may influence the validity of ratings assigned to AP® English Literature and Composition essays. Specifically, we investigated whether Readers exhibit changes in their levels of severity and accuracy, and their use of individual scale categories over time. We refer to changes in these…