What is a sign of social development in preschool-aged children?

Beginning to share toys is a significant indicator of social development in preschool-aged children. At this stage, children are transitioning from parallel play, where they play alongside others without much interaction, towards more interactive forms of play. Sharing toys reflects an understanding of social norms, cooperation, and the beginnings of empathy, as a child learns to consider the feelings and needs of others. This ability to share also facilitates social connections and fosters friendships, which are crucial elements in social development.

While playing beside other children without interaction is common in early childhood, it does not demonstrate significant social engagement. Frequent tantrums are more indicative of emotional development and self-regulation challenges rather than specific social skills. Having imaginary friends can reflect creativity and imaginative play but does not directly signify social development in the same way that sharing does, as it may not include interaction with peers. Therefore, sharing toys stands out as the best representation of advancing social skills in preschool-aged children.