Purpose: Using a discourse analytic approach, the purpose of this paper is to examine how genre impacts white readers when reading about historic acts of racial violence. Specifically, this study explores one white high school student's stance-taking as she read an informational text and an eyewitness narrative about the Tulsa Race Massacre.…

The aim of this study was, first, to investigate any pattern between students' quantitative contribution to argumentation and their science understanding, and second, to analyze any relationship between students' qualitative contribution to argumentation and their scientific knowledge. Participants of the study were four tenth-grade students. The…