Consistent with the concept of _____________________, a study found that children over age three who grew up with older brothers or sisters performed _________ on a cognitive task than did children with no siblings or younger siblings.
A)a zone of proximal development; better
B)egocentrism; worse
C)conservation; better
D)irreversibility; worse

Question

Quizplus · Accepted Answer

The concept of a zone of proximal development, introduced by Lev Vygotsky, suggests that children learn more effectively with the guidance of someone more knowledgeable, such as older siblings, hence performing better on cognitive tasks.

Consistent with the Concept of _____________________, a Study Found That