 Eleonora Cresto (on whom see  Section 2)  has devoted some papers to examining core epistemological issues. For instance, adopting a moderately Peircean perspective, she has called into question the traditional picture of knowledge attribution according to which one can attribute knowledge of p to S only if p is true and S is epistemically justified in believing in p. Cresto maintains that epistemic justification (understood either in internalist or externalist terms) is not always viewed as a necessary condition for knowledge, and hence as a necessary condition for making a correct knowledge attribution, according to our pre-theoretical usage of standard epistemic terms (Cresto 2018; cf. Cresto 2012: 928–929).