Despite the high stakes attached to students' performance on assessments of academic writing, we still know little about the challenges students face when composing in academic contexts. To begin to address this problem, two studies were designed with the following aims: to identify and describe the most prevalent types of academic writing at the…

High-stakes writing assessments currently exert a strong influence on the writing curriculum and instruction in schools across the United States. Under these circumstances it is important to examine the construct of writing competence on which these assessments are based, as well as the extent to which this construct supports the goals of…