title: Mental models of mechanical systems: individual differences in qualitative and quantitative reasoning.
authors: M
authors: M
authors: Hegarty
authors: M A
authors: MA
authors: Just
authors: I R
authors: IR
authors: Morrison
mesh_terms: D003071:Cognition; D006801:Humans; D008960:Models, Psychological; D055585:Physical Phenomena; D010825:Physics; D011594:Psychometrics