We Can Expect That Sometime Between 18 and 24 Months

question 90

Multiple Choice

We can expect that sometime between 18 and 24 months, Davie will be able to call to mind a favorite toy whether it is visible to him or not. What is this accomplishment of the sensorimotor stage?

• A) accommodation
• B) assimilation
• C) representational thought
• D) object permanence

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Definitions:

Consumer Surplus

A term often used to refer both to individual consumer surplus and to total consumer surplus.

International Trade

International trade involves the exchange of goods and services between countries, driven by comparative advantages that allow countries to produce goods more efficiently.

Autarky Price

The price of a good in a closed economy that does not engage in international trade, determined solely by domestic supply and demand.

World Price

The price at which a good can be bought or sold abroad.