Five-Year-Old Simone Is Shown Two Evenly Spaced Rows of Five

question 122

Multiple Choice

Five-year-old Simone is shown two evenly spaced rows of five nickels.When asked which row has "more," Simone responds that the rows are the same.Next,one of the rows of nickels is squished close together.When asked which has "more," Simone responds that the row that is still spaced out has more.In this example,Simone has displayed

• A) egocentrism.
• B) object permanence.
• C) conservation.
• D) centration.

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Definitions:

Peak Efficiency

Refers to the highest level of operational productivity or performance a company or economy can achieve under ideal conditions.

ATC Curve

Average Total Cost Curve, a graphical representation in economics that shows the average total cost of producing different quantities of a good or service.

Variable Cost Curve

A graphical representation showing how total variable costs change with changes in output level.

Total Cost Curve

In economics, a graphical representation that shows how total cost changes with changes in the quantity of output produced.