Individual differences in mathematical skills emerge early and are influenced by a range of cognitive and environmental factors. One of these is the Home Mathematics Environment (HME), which includes adult-child mathematics talk. Nevertheless, large variations in methods used to investigate and code adult-child mathematics talk exist. We conducted…

How can we engage new engineering and computer science graduate students in meaningful conversations about research and publication ethics without establishing a common understanding of the issues and expectations? Most universities offer extensive responsible conduct of research (RCR) training programs, which are usually a semester-long. Absent a…

In this report of an action research study, the authors describe how one elementary science teacher educator used transcript coding of simulated classroom discussions as a pedagogical approach to learn about her elementary preservice teachers' (PSTs') abilities to notice key aspects of scientific argumentation discussions. Elementary PSTs (n = 19)…