Lev vygotsky believed that children actively construct their knowledge and maintained that and play important roles in cognitive development.

The right answer is social and cultural factors.

Explanation:

Lev Vygotsky theorized that cognitive development is mediated by social interaction. Children internalize the actions of their culture by participation in social activities.

According to Vygotsky, the concept of learning contributes to individual growth. The zone of proximal development focuses on the tasks a child cannot perform alone but with help.

He explains that the development process occurs completely according to the interactions that the child experiences, before the child is ignorant.

answer; ethnocentric;

answer; health-related quality of life;