This article examines the effect of a National Writing Project professional development model on a group of middle school writing teachers. Specifically, the authors examine how contact with other professionals in intensive week-long sessions as well as mentoring from the professional development coach affected the teachers’ concept of themselves as professionals, as writers, and as colleagues, as well as how this attitudinal change affected their classrooms and students. The findings reveal that through participating in the literacy academies, these teachers appear to have revived their interest in teaching and gained confidence in their expertise. The authors find that activities with more positive structural features tend to provide professional development with more positive core features, which in turn tend of produce more positive teacher outcomes.