The Finding That Sleep Becomes More Efficient in People Who

question 176

Multiple Choice

The finding that sleep becomes more efficient in people who regularly sleep less is a key finding because it indicates that

• A) sleep-deprivation studies can indicate how much sleep people need only if the volunteers who are being studied are efficient sleepers.
• B) sleep is a positive incentive.
• C) sleep can be made more efficient by reinforcements and punishments.
• D) only circadian theories can account for the negative effects of sleep deprivation.
• E) sleep can be conditioned.

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Definitions:

Diamonds

Gemstones consisting of a crystalline form of carbon, often used in jewelry for adornment and considered valuable due to their rarity and physical properties.

Mined

The process of extracting minerals, metals, and other geological materials from the earth, typically through the creation of mines.

Combatants

Individuals or groups actively engaged in a conflict, battle, or war, typically referring to soldiers or armed fighters.

War Zones

Regions or areas where armed conflicts are actively occurring, often characterized by violence, chaos, and destruction.