This article provides a replication study of the National Writing Project's College, Career, & Community Writers Program (C3WP), which was found to be effective at improving student writing quality in two prior studies. C3WP is designed to improve students' source-based argument writing through intensive teacher professional development,…

Background: College- and career-ready standards cite the "special place of argument writing" in preparing students to be college students, professionals, and engaged citizens in an information-rich society (NGA, 2010). To support these critical skills, the National Writing Project (NWP) developed the College, Career, and Community…

By 2013, all 50 states and the District of Columbia had adopted college- and career-ready standards in English language arts and mathematics, placing a greater emphasis on argument writing to prepare students for life after high school. Solving the specific problem of how to help teachers teach to new standards for argument writing as well as the…