Sleep - AP Psychology Unit 1

The sleep/wake cycle affects behavior and _______ processes.

• physical

• mental

• social

• technological

Unit 1.5.A discusses the effects of the sleep/wake cycle on what?

• Behavior and mental processes

• Diet and exercise

• Technology and innovation

• Social interactions

The sleep/wake cycle is important for maintaining _______ throughout the night.

• mental processes

• physical health

• social life

• technological use

Our bodies track our 24-hour sleep cycles with what rhythm?

• Ultradian rhythm

• Circadian rhythm

• Infradian rhythm

• Diurnal rhythm

What is the primary purpose of sleep according to evolutionary theory?

• To enhance physical strength

• To protect from the perils of night

• To improve social skills

• To increase emotional stability.

Fill in the blank: The stage of sleep known as _______ is a relaxed but awake state.

• A) Waking Beta

• B) Waking Alpha

• C) Non-REM 1

• D) REM

Fill in the blank: NREM-3 and REM are the most important stages regarding long term health and _______.

• Memory

• Mood stability

• Concentration

• Creativity

What is the primary function of dreams according to the text?

• To predict the future

• To help cope with daily fears

• To entertain

• To cause anxiety

Vivid dreaming is almost exclusively a part of ________ sleep.

• Light

• Deep

• REM

• Awake

Sensory experiences such as pain, cold, and wetness can be ________ into dreams.

• Ignored

• Incorporated

• Eliminated

• Enhanced