Answer: C - The statement most consistent with Vygotsky’s Zone of Proximal Development (ZPD) concept is that as a child matures, tasks that initially could only be performed with help can be performed independently. According to Vygotsky, at first, children need the guidance of a parent or other experienced person to help them learn and feel confident in their surroundings, but later they need less help. The ZPD encompasses those tasks that the child cannot yet perform independently but can get done with help. With time and further development, the child can perform the task independently.