We explore whether training parents' math skills or playing number games improves children's mathematical skills. Participants were 162 parent-child dyads; 88.3% were white and children (79 female) were 4 years (M = 46.88 months). Dyads were assigned to a number game, shape game, parent-only approximate number system training, parent-only general…

Home math interventions often incorporate informational priming--explicit prompts emphasizing parental math input. While effective in increasing math talk, its impact on child outcome is mixed. This study examined how informational priming shapes the content and dynamic of math interactions. In year 2023, 122 Chinese parent-child dyads…

This study explored how overimitation and collaboration interact in 3- to 6-year-old children in Westernized (N = 48 in Experiment 1; N = 26 in Experiment 2) and Indigenous Australian communities (N = 26 in Experiment 2). Whether working in pairs or on their own rates of overimitation did not differ. However, when the causal functions of modeled…

The present study followed 156 Finnish children (M[subscript age] = 7.25 years) during the first grade of primary school to examine to what extent parent- and teacher-rated temperament impacts children's math and reading skill development during the first grade, and the extent to which this impact would be mediated by teachers' interaction styles…

Nineteen socially isolated preschool children were exposed either to four videotapes in which social skills were modeled (treatment) or to four sequences of a nature film (control). Observations indicated that treatment produced increases in the frequency with which subjects dispensed and received social reinforcement and the frequency of social…