> Practitioner perceptions are formed through personal experience, and not based on empirical evidence The disagreement here is rooted in the empirical worldvi

> Practitioner perceptions are formed through personal experience, and not based on empirical evidence The disagreement here is rooted in the empirical worldview. Empirically, "rarely" and "never" cannot be (reliably) distinguished, and so adherents of this worldview fail to distinguish claims which are meant to distinguish them.