Which Infant Is Using Mental Symbols

question 47

Multiple Choice

Which infant is using mental symbols?

• A) Eric, who is kicking his leg over and over
• B) Dan, who is squeezing different toys to see if they squeak
• C) Roger, who is climbing up on a chair to reach a toy on a shelf
• D) Peter, who is saying "Vrrrrroooommm!" and moving his hand like a car

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Definitions:

Installation

The process of setting up software, a device, or system so it is ready for use by copying and configuring the necessary files and settings.

Activation

The process of enabling the full functionality of software or a service, often involving entering a license key or connecting to an activation server.

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The process of enrolling or signing up for services, events, websites, or software, often requiring user information and agreement to terms.

Upgrading

Upgrading involves updating or enhancing a system or software version to add features or improve performance.