Participating in the growing scholarly attention to the roles of rhetoric and argumentation in policymaking, we examine how the use of research evidence operates in explicitly argumentative legislative hearings characterised by partisanship and polarisation. Conducting a rhetorical analysis of three legislative hearings in the US state of…

Although ethical guidelines for doing Internet research are available, most prominently those of the Association of Internet Researchers (www.aoir.org), ethical decision-making for research on publicly available, naturally-occurring data remains a major challenge. As researchers might also turn to others to inform their decisions, this article…