Their methodological role reflected Duhem's holism: hypotheses are not tested individually; only clusters of statements confront empirical data.
In this regard, the requirement of general covariance had significantly improved upon Kant in bringing out far more clearly the exclusively methodological role of these conditions in empirical cognition, a role Kant misleadingly assigned to pure intuition.
The second one is certainly in line with the important methodological role he ascribes to "phantasy", i.e., mere intuitive imagination, when it comes to eidetic reduction, which in turn constitutes an important part of the phenomenological method.
The debates over 'adaptationism' turned out to involve a diffuse set of worries about whether evolution produces optimal designs, the methodological role of optimality assumptions, and the explanatory goals of evolutionary theory.
At that time, statistics and probability theory took on a methodological role as an analysis of inductive inference, and attempts to ground the rationality of induction in the axioms of probability theory have continued throughout the 20th century and in to the present.
It is a system in which "revelation" plays a vital conceptual and methodological role, and in which Judaism and Christianity are claimed to offer glimpses, each through the course of its liturgical calendar, of the redemptive unity of the "All" which the philosopher seeks to know.
Their cognitive roles, methodological and rhetorical, include establishing and disseminating facts and their so-called virtual witnessing, revealing empirical relations, testing their fit with available patterns of more abstract theoretical relations (theoretical integration), suggesting new ones, aiding in computations, serving as aesthetic devices, etc.
This comparison will be outlined in the following sections with regard to main methodological steps: the role of the case, the collection of data, and the analysis of data.
While cohort and nested case-control study designs offer various methodological strengths, the role of tobacco and alcohol consumption in the etiology of oral cancer has been assessed mainly in case-control studies.
