The Zone of Proximal Development Emphasizes

question 86

Multiple Choice

The zone of proximal development emphasizes:

• A)the independent nature of learning.
• B)the importance of letting preoperational children work out problems themselves.
• C)how children learn more efficiently if adults model tasks for them initially.
• D)that children's learning involves interaction with adults playing a supporting role.

---

Definitions:

Marginal Cost

refers to the increase in cost when producing one additional unit of output.

Average Variable Costs

Refers to the total variable costs (costs that change with production levels) divided by the quantity of output produced.

Average Fixed Costs

The total fixed costs of production divided by the total quantity of output produced, illustrating how fixed costs spread over units as output increases.