title: A One-System Theory Which is Not Propositional.
abstract: We argue that the propositional and link-based approaches to human contingency learning represent different levels of analysis because propositional reasoning requires a basis, which is plausibly provided by a link-based architecture. Moreover, in their attempt to compare two general classes of models (link-based and propositional), Mitchell et al. have referred to only two generic models and ignore the large variety of different models within each class.
authors.affiliation: Institutional Address (Miller & Witnauer): Department of Psychology SUNY-Binghamton Binghamton, NY 13902-6000 USA; Institutional Address (Urcelay): Department of Experimental Psychology & Behavioural and Clinical Neuroscience Institute University of Cambridge Downing St. Cambridge, CB2 3EB United Kingdom.
authors.forename: James E
authors.initials: JE
authors.lastname: Witnauer
authors.forename: Gonzalo P
authors.initials: GP
authors.lastname: Urcelay
authors.forename: Ralph R
authors.initials: RR
authors.lastname: Miller