Children's developing ability to recognize deceptive use of true information.

The strategic use of deliberate omissions, conveying true but selective information for deceptive purposes, is a prevalent and pernicious disinformation tactic. Crucially, its recognition requires engaging in a sophisticated, multi-part social cognitive reasoning process. In two preregistered studies, we investigated the development of children's ability to engage in this process and successfully recognize this form of deception, finding that children even as young as 5 years are capable of doing so, but only with sufficient scaffolding. This work highlights the key role that social cognition plays in the ability to recognize the manipulation techniques that underpin disinformation. It suggests that the interrelated development of pragmatic competence and epistemic vigilance can be harnessed in the design of tools and strategies to help bolster psychological resistance against disinformation in even our youngest citizens-children at the outset of formal education.