Your Brother's Child Has Just Learned to Organize His Set

question 140

Multiple Choice

Your brother's child has just learned to organize his set of 25 blocks according to their relative sizes.What stage of development would Piaget say he has reached?

• A) sensorimotor
• B) preoperational
• C) concrete operational
• D) formal operational

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Definitions:

Average Total Cost Curve

A graphical representation showing a firm's total costs divided by output at various levels of production.

Output Levels

Refers to the amount of goods or services produced by a company, industry, or economy at a given time.

Rises

An increase, elevation, or improvement in position, level, or condition.

Falls

A decrease in a particular variable or measurement, often used in economic or financial contexts.