John Rey Is Playing with a Ball When It Rolls

question 84

Multiple Choice

John Rey is playing with a ball when it rolls under the couch.Even though he cannot see where the ball went, John Rey immediately starts to search for it.According to Piaget, what accounts for John Rey's behaviour in response to this event?

• A)He has not yet mastered object permanence.
• B)He has not yet mastered conservation.
• C)He has mastered the concept of conservation.
• D)He has mastered the concept of object permanence.

---

Definitions:

Total Profit

The overall financial gain made by a business after subtracting all expenses from total revenue.

Graph

A diagram representing a system of connections or interrelations among two or more things by a number of distinctive dots, lines, bars, etc.

Rectangle

A four-sided polygon with four right angles and opposite sides of equal length.

Perfect Competitors

Market participants in a perfectly competitive market where no single buyer or seller has the power to influence prices.