“…19 Calibration can also take place at a more complex level that entails discussions about the linguistic norms that guide our practice. In a series of papers, Matthias Kiesselbach (2012;2020) has drawn attention to the fact that language contains a practice of calibration or a "calibration game", as he calls it, that allows participants to render their own commitments (or that of others) explicit. A calibration game of this kind is part of a more comprehensive shared practice, typically that of an articulate language that allows for discussions over the use of certain terms.…”