The inquiry posed two basic research questions: a) Could changes in student writing be tied to conferencing, and b) Could the status of the student (weaker or stronger student, native or non-native speaker) or the type of writing course (general freshman composition or specialized genre-specific course) be tied to any systematic differences in the conferencing process or its outcome? This study tracked the discourses generated by 4 teachers around a set of their teacher-student writing conferences. They collected copies of first drafts, tapes of their conferences, and copies of subsequent drafts from one stronger and one weaker student, for a total of 8 students and 32 texts. All students revised their papers in ways indicating that the conference had had an effect on their revision process. The findings indicate that what is ostensibly the “same” treatment does not generate the same response from all students. They also indicate that the divergent backgrounds students bring to instructional events have a structuring effect that cannot be dismissed solely as teacher bias and self-fulfilling prophecy