Writing, then, is a profoundly active learning experience, for when people write, they identify and define problems, evaluate evidence, analyze assumptions, recognize emotional reasoning and oversimplification, consider alternative interpretations, and reduce their uncertainty (Wade, 1995). Indeed, in many cases writers do not understand a concept clearly until they must organize their thoughts on the topic and communicate those thoughts through composition. As a result, authors are often surprised by the ideas they themselves write, for understanding emerges during the struggle to make points clear to others (Murray, 1985).