Children's epistemic forecasting: The case of knowledge loss

Abstract

Do children understand the cognitive changes that happen with development? Two experiments examined whether 4- and 6-year-olds understand that, as time passes, children forget some of the things they currently know. In Experiment 1, children were taught the names of a new person and a new object and then were informed that contact with these items will discontinue. Children were asked whether they would know the names tomorrow and as grown-ups. Both age groups demonstrated awareness that forgetting might occur. In Experiment 2, children showed a similar pattern of judgments about a peer's knowledge. The findings suggest that knowledge loss is integral to children's future thinking and is part of their understanding of the mind as a dynamically changing system.

Keywords: Age; Children; Future thinking; Knowledge representation; Metacognition; Theory of mind; Time.