The Research on the Relationship Between Metamemory and Children's Memory

question 3

Multiple Choice

The research on the relationship between metamemory and children's memory performance is complicated.However,a general pattern is that

• A)children who have a well-developed metamemory tend to use strategies more wisely,but this does not improve their performance.
• B)metamemory is relatively easy to measure in young children.
• C)metamemory and memory performance are moderately correlated with each other.
• D)the correlations between metamemory and memory performance are significant only when we study younger children.

Explain the impact of economies and diseconomies of scale on firm's cost structures.

Understand the factors contributing to diseconomies of scale within large management structures.

Explain the conditions under which firms experience economies of scale.

Understand the shift in cost curves due to government taxes on producers.