Pakistani preschoolers’ number of older siblings and cognitive skills: Moderations by home stimulation and gender.

Journal of Family Psychology, Vol 37(1), Feb 2023, 132-142; doi:10.1037/fam0001018The present study examines the link between children’s number of older siblings and their cognitive development, as measured by executive function (EFs) skills and verbal skills (VIQ) in a sample of 1,302 4-year-old children (54% boys) living in rural Pakistan. Specifically, we investigate whether the links between the number of older siblings and preschoolers’ EFs and VIQ are moderated by preschoolers’ quality of home stimulation and gender. Multivariate regressions revealed that the number of older siblings was positively associated with EFs for boys in homes with both higher and lower levels of stimulation, and for girls in homes with lower levels of stimulation (p
Source: Journal of Family Psychology - Category: Psychiatry & Psychology Source Type: research