We propose that there is a powerful human disposition to track the actions and possessions of agents. In two experiments, 3-year-olds and adults viewed sets of objects, learned a new fact about one of the objects in each set , and were queried about either the taught fact or an unrelated dimension immediately after a spatiotemporal transformation, and after a delay. Adults uniformly tracked object identity under all conditions, whereas children tracked identity more when taught ownership versus labeling information, and (...) only regarding the taught fact . These findings suggest that the special attention that children and adults pay to agents readily extends to include inanimate objects. That young children track an object's history, despite their reliance on surface features on many cognitive tasks, suggests that unobservable historical features are foundational in human cognition. (shrink)

Bullot & Reber (B&R) provide compelling evidence that sensitivity to context, history, and design stance are crucial to theories of art appreciation. We ask how these ideas relate to broader aspects of human cognition. Further open questions concern how psychological essentialism contributes to art appreciation and how essentialism regarding created artifacts (such as art) differs from essentialism in other domains.

Boyer's minimalist model is a compelling account of ownership psychology that is more efficient than previous models. However, it is unclear whether the two simple systems that make up this model – acquisitiveness and cooperation – are sufficient to both explain the nuanced development of ownership concepts and to account for the prominent influence that history has on ownership psychology.

For adults, ownership is a concept that rests on principles and connections that apply broadly – whether the owner is the self or someone else, and whether the self is giver or receiver. The present studies tested whether preschool children likewise treat ownership in this abstract fashion. In Experiment 1, 20 children and 24 adults were assigned to be either “givers” or “receivers.” They were then asked to identify which items they and the researcher owned. In Experiment 2, 20 children (...) and 24 adults were asked which items they and the experimenter liked best. In both experiments, participants’ judgments were not influenced by their role, but were more adult-like when reasoning about self-owned than other-owned objects. These data suggest that intuitions about property ownership are initially egocentric – biased toward linking objects to one’s self – and then extend to others over the course of development. (shrink)