Introduction -- High-probability logic and inheritance -- Stochastic orders of variability -- Subset system: mathematical abstraction of object and context -- Uniqueness of a multinomial processing tree constructed by knowing which pairs of processes are ordered -- Simple factorial tweezers for detecting delicate serial and parallel processes -- Identifying spatiotemporal information -- Models of intertemporal choice -- Variations on the theme of independence: tasks and effects of Stroop, Garner, and Townsend -- Modeling interactive dimensions in a component comparison task using general recognition theory -- Symmetry provides a Turing-type test for 3D vision -- Cognitive psychometrics