According to Piaget, How Can We Determine Whether a Child

question 139

Multiple Choice

According to Piaget, how can we determine whether a child has the concept of object permanence?

• A) Watch the child's eye movements when the object moves.
• B) Place a toy behind a barrier and see whether the child retrieves it.
• C) Squash some clay or pour liquid into a different container and see whether the child thinks it still is the same amount.
• D) See whether the child consistently prefers one toy to another.

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Definitions:

Production Possibilities Curve

A graphical representation that shows the maximum quantity of one good that can be produced for every possible level of production of another good, assuming a fixed amount of resources.

Opportunity Costs

The cost of forgoing the next best alternative when making a decision or choosing between options.

Production Possibilities Frontier (PPF)

A curve depicting the maximum output possibilities for two goods, given a set of inputs and technology, illustrating the trade-offs in production choices.

Legal Reform

The process of examining existing laws and making modifications or amendments to improve justice or efficiency.