An attempt was made in the present study to identify mothers' and caregivers' teaching (mediation) behaviour in relation to toddlers' social behaviour. Participants were 103 toddlers, two- to four-year olds, their mothers, and 28 caregivers at 16 public daycare centres in Israel. Two observations were carried out, one in toddlers' homes and the…

The objective of this study was to examine the effects of variations in presentation of play materials on social behaviour of 18- to 30-month-old children. The study group included 102 children attending infant and toddler classes in 14 public childcare centres in Israel. Play materials were presented to the children either in a suggestive manner…

Core findings of the ongoing National Institute of Child Health and Human Development study of early child care and youth development through the end of the primary-school years are summarized, highlighting the fact that both positive effects of good quality care on cognitive-linguistic-academic functioning and negative effects of extensive…

The idea that classroom social ecologies are shaped by the aggregate effects of peers' prior care experiences is provocative, even though the evidence is weak that this explains the small and diminishing effect of childcare experience in the National Institute of Child Health and Human Development study. Small effects may indeed be small effects,…

In an intriguing account, the hypothesis is proposed that elevating effects of quantity of childcare on aggression might not, as other research has suggested, be dissipating over time, but instead be diffusing across groups of children. Paradoxically, this diffusion may also affect children with little or no experience with non-maternal care. If…