Biologists, historians, lawyers, art historians, and literary critics all voice arguments in the critical dialogue about what constitutes evidence in research and scholarship. They examine not only the constitution and "blurring" of disciplinary boundaries, but also the configuration of the fact-evidence distinctions made in different disciplines and historical moments; the relative function of such concepts as "self-evidence," "experience," "test," "testimony," and "textuality" in varied academic discourses; and the way "rules of evidence" are themselves products of historical developments....