Reports findings from a three-year study by a composition researcher and a psychiatrist of the revision of an important mental health book: "Diagnostic and Statistical Manual of Mental Disorders." Examines the revision using three methodologies. Concludes that the revision functions to achieve certain social and political effects. (HB)

Describes a study that explored the collaborative writing processes of a group of business executives over the course of a year as they prepared a vital company document. Shows how context affected the writers' conceptions of their rhetorical situations and their writing behavior and how the rhetorical activities influenced the structure of the…