Using an Experimental Setup, a 5-Month-Old Infant Sees a Hand

question 26

Multiple Choice

Using an experimental setup, a 5-month-old infant sees a hand move a ball and not a bear.When the hand reappears the infant will "expect" the hand will move:

• A) the bear next
• B) the ball again
• C) both objects
• D) neither object

---

Definitions:

Surplus

The condition that occurs when supply exceeds demand, often resulting in a decrease in prices.

Shortage

A situation where the demand for a good or service exceeds its supply in a market.

Quantity Demanded

The amount of a product that consumers are willing to buy at a specific price point, at a given time.

Equilibrium Price

The market price at which the quantity of a good demanded by consumers equals the quantity supplied by producers, leading to a stable market condition.