Approximately How Many Words Will the Average 30 Month-Old Child

question 45

Multiple Choice

Approximately how many words will the average 30 month-old child have in their vocabulary?

• A) 250
• B) 400
• C) 500
• D) 600

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Definitions:

EEG (Beta Waves)

EEG (Beta Waves) refers to the brainwave patterns detected by an electroencephalogram that indicate a state of wakefulness, alertness, and active concentration or thinking.

REM Sleep

A sleep phase characterized by rapid eye movement, vivid dreams, and increased brain activity.

Rapid Eye Movements

Quick, simultaneous movements of the eyeballs that occur during certain stages of sleep, associated with dreaming.

Muscle Relaxation

A technique or process that leads to a reduction in muscle tension and the promotion of physical and mental relaxation.