“…These performances might be explained as low-level (reactive) conditioning phenomena if animals’ “uncertainty” responses are cued by stimuli or conditioned by reinforcement. The associative-metacognitive issue has dominated the theoretical debate (Basile & Hampton, 2014; Basile et al, 2015; Carruthers, 2008; Hampton, 2009; Jozefowiez, Staddon, & Cerutti, 2009a,b; Le Pelley, 2012, 2014; Smith, 2009; Smith, Beran, & Couchman, 2012; Smith, Beran, Couchman, & Coutinho, 2008; Smith, Couchman, & Beran, 2012, 2014a,b; Staddon, Jozefowiez, & Cerutti, 2007). It has dictated the form and application of formal models in this domain.…”