A familiar assumption in much linguistic semantics is that meanings are to be identified conceptually as, or as subparts of, the conceptual representations deployed in general cognitive processes. However, this assumption has increasingly come into question as a result of developments in the study of cognition both within and outside linguistics.…

Rules, and exceptions to such rules, are ubiquitous in many domains, including language. Here we used simple artificial grammars to investigate the influence of 2 factors on the acquisition of rules and their exceptions, namely type frequency (the relative numbers of different exceptions to different regular items) and token frequency (the number…