The Deepest Point in the Sleep Cycle, When Brain Waves

question 50

Multiple Choice

The deepest point in the sleep cycle, when brain waves activity is the slowest, occurs in

• A) Stage 1, about three hours after falling asleep.
• B) REM sleep, about one hour after falling asleep.
• C) Stage 4, about a half hour after falling asleep.
• D) Stage 4, about two hours before waking up.
• E) REM sleep, about one hour before waking up.

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Definitions:

Reliable Measure

A consistent and dependable method of measurement that yields the same results under similar conditions.

Measurement Error

The difference between a measured value and the true value that can result from various inaccuracies or biases.

Reliable Measure

A method or instrument that consistently produces stable and accurate results over time.

Intelligence

The capacity for learning, understanding, and applying knowledge and skills, and adapting to new situations.