If a 2-Year-Old Child Uses the Word Car in a Situation

question 54

Multiple Choice

If a 2-year-old child uses the word car in a situation where her dad is washing the car,again when she is sitting in the car,and yet again when she is looking out the window,each time with different inflection,what does research indicate that this toddler is probably doing?

• A) expressing three different messages about the car
• B) simply practising use of the new label that she has learned
• C) overextending the use of the word car
• D) underextending the use of the word car

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Definitions:

Operating System

The software that manages the hardware and software resources on a computer, serving as a base for all application software.

Fflush() Function

A standard library function in C that cleans up the output buffer, forcing the buffered data to be written to the output.

Internal File Pointer

An abstraction in file handling that represents the current location for the next read or write operation in a file.

FOPEN_MAX

A macro in C programming that specifies the maximum number of files that can be open simultaneously by a program.