title: From conceptual representations to explanatory relations.
abstract: Machery emphasizes the centrality of explanation for theory-based approaches to concepts. I endorse Machery's emphasis on explanation and consider recent advances in psychology that point to the "heterogeneity" of explanation, with consequences for Machery's heterogeneity hypothesis about concepts.
authors.affiliation: Department of Psychology, University of California, Berkeley, CA 94720, USA. lombrozo@berkeley.edu
authors.forename: Tania
authors.initials: T
authors.lastname: Lombrozo
mesh_terms: D003210:Concept Formation; D006801:Humans; D011582:Psychological Theory