Which of the Following First Appears During the Preoperational Stage

question 185

Multiple Choice

Which of the following first appears during the preoperational stage of cognitive development?

• A) conservation
• B) pretend play
• C) language
• D) object permanence

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Definitions:

Statistical Manual

A comprehensive compilation of statistical techniques, standards, and terms used in data analysis and research.

Crash Rates

Crash rates refer to the frequency or incidence of accidents, typically measured per unit of traffic flow or time, in a specific location or under certain conditions.

Fatal Crash Rates

The frequency at which accidents involving motor vehicles lead to death, often measured per population or per distance traveled.

Per Mile

A measurement unit used to express rates or amounts per mile, often applied in contexts such as fuel efficiency, transportation costs, or statistical analysis.