Infants who receive better counting input at home tend to become toddlers with better number knowledge in preschool. However, for many children, in-person counting experience is not always available, despite educational media becoming increasingly prevalent. Might virtual counting experience benefit the young mind? Using a novel online looking…

When deciding whether to trust someone's claims, how do children combine - over multiple interactions - information about that person's general behavioral tendencies (traits) with that person's ongoing (and changing) rate of providing accurate claims? Children aged 4-8 played 11 rounds of a find-the-sticker game. For each round, an informant…

Two experiments investigated perceived and physiological changes in anxiety in children (7-11 years; N = 222; 98 female) in a performance situation after they observed another child in a similar situation with a negative or neutral outcome. The sample's London, United Kingdom, school catchment areas ranged from low to high socioeconomic statuses…

The aim of this research was to develop a new observation-based measure for assessing caregivers' mind-mindedness in the preschool years and investigate whether this measure could explain the link between mothers' early appropriate mind-related comments and children's later mentalizing abilities. The new measure was developed using a sample of…

In direct interactions with others, 9-month-old infants' learning about objects is facilitated when the interaction partner addresses the infant through eye contact before looking toward an object. In this study we investigated whether similar factors promote infants' observational learning from third-party interactions. In Experiment 1,…