If a Ball That a Five-Month-Old Infant Is Playing with Rolls

question 112

Multiple Choice

If a ball that a five-month-old infant is playing with rolls under a chair (and out of sight) ,the infant will not look for it.Piaget believed that this occurs because the infant

• A) does not understand the concept of roll.
• B) has a short attention span.
• C) has not developed conservation.
• D) has not developed object permanence.

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Definitions:

Demand Curves

Graphical representations showing the relationship between the price of a good and the quantity demanded by consumers at various price levels.

Supply Curves

Graphical representations showing the relationship between the price of a good and the quantity of the good that producers are willing to supply.

Willingness To Pay

The maximum amount an individual is prepared to spend to obtain a good or service or to avoid something undesirable.

Consumer Surplus

Consumer surplus is the difference between the maximum price consumers are willing to pay for a product or service and the actual price they pay.