 Experimental epistemology has also explored numerous other issues. A series of studies indicate that people actually do attribute knowledge in ‘fake barn’ cases (Colaço et al. 2014; Turri 2017). Others show that judgments about whether a person’s mental state counts as knowledge depend on whether that person’s evidence comes from facts about an object itself or from statistical base rates (Friedman &amp; Turri 2015). Still others have explored issues at the intersection of formal semantics and epistemology, exploring the impact of specific linguistic factors on knowledge attributions (Schaffer &amp; Szabó 2014).