In Which Substage Did Piaget Suggest That Children Can First

question 74

Multiple Choice

In which substage did Piaget suggest that children can first imitate the facial expressions of others?

• A)Two
• B)Three
• C)Four
• D)Five

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Definitions:

Unit Of Account

A common unit for measuring the value of each good or service.

Store Of Value

Anything that retains its purchasing power over time.

Double Coincidence

Double Coincidence is a term used in economics to describe a situation where two parties each hold an item the other wants, allowing for an exchange without the need for a common medium of trade, like money.

Barter System

An ancient method of exchange where goods and services are traded directly for other goods and services without using money.