Methodological, epistemological, and ethical reflections about research data gathered in classrooms: Experimental conditions
This article addresses questions related to research data, relative to studies conducted in classrooms. I use my own work in mathematics didactics as an important trigger for reflections about data collection, production, and reliability. Through an anecdote taken from my research program on mental mathematics, several methodological, epistemological, and ethical questions are raised. This article is concerned with the influence of experimental conditions on the nature of data gathered in research.