Question: One little girl is new to this particular playground. She holds her mother's hand as she approaches the children in line for the slide. She climbs the ladder and occasionally looks over her shoulder to quickly look at her mom. She slides down and with a big grin, hurries over to hug her mom. Identify which theory can best provide insight to this child's cognitive development: a. Neither; this example is not primarily about cognitive development b. Piaget's theory c. Vygotsky's theory. Need Assignment Help?