In On Certainty, Wittgenstein contrasted the concepts of certainty and knowledge, arguing that certainty is not a "surer" form of knowledge but the necessary backdrop against which the "language games" of knowing, doubting, and inquiring take place.
This margin is further increased at lower levels of certainty and is shown to extend to as much as 9.3 52 MPa at 70% level of certainty (Table 7).
To clarify the grading of recommendations assessment, development and evaluation (GRADE) definition of certainty of evidence and suggest possible approaches to rating certainty of the evidence for systematic reviews, health technology assessments, and guidelines.
External evaluation acts through certainty, and requires interaction with human users that express both opinions and some subjective quantitative evaluations on the final artwork.
The medical evaluation of diagnosis certainty had three possible outcomes for each potential case: Diagnosis confirmed (confirmed AESI), Reported without sufficient information to conclude on diagnosis certainty, or Diagnosis excluded (non-AESI).
Huettel, S, Stowe, C, Platt, M, Gordon, E, and Warner, B. "Choices between gambles: Effects of certainty, risk, and ambiguity upon brain systems for decision making and reward evaluation". 2005.
The method includes a certainty evaluation of each drug dose calculation, and a development of a new risk of error measurement framework.
Sensory impressions are not the source of this certainty, and yet its certainty is no less real to the person experiencing it.
I will say more below about the analysis of epistemic certainty and its relation to psychological certainty.
