AP Psychology 1.5

What is the term for the awareness of ourselves and our environment?

• Consciousness

• Wakefulness

• Sleep

• Dreaming

Which level of consciousness involves being fully alert and aware?

• Sleep

• Wakefulness

• Dreaming

• Unconsciousness

Which state is characterized by a lack of awareness of the environment?

• Consciousness

• Wakefulness

• Sleep

• Alertness

What is the typical duration of the circadian rhythm?

• 12-14 hrs

• 18-20 hrs

• 24.5-26 hrs

• 30-32 hrs

Which hormone is associated with the sleep/wake cycle?

• Insulin

• Melatonin

• Adrenaline

• Cortisol

Which of the following can cause jet lag?

• Traveling across time zones

• Eating late at night

• Watching TV

• Reading a book

What is a characteristic of Stage 1 in non-REM sleep?

• Deep sleep

• Hypnagogic sensations

• Sleep spindles

• Rapid eye movement

Which stage of non-REM sleep is associated with sleep spindles?

• Stage 1

• Stage 2

• Stage 3

• REM sleep

Which stage of non-REM sleep is the deepest?

• Stage 1

• Stage 2

• Stage 3

• REM sleep

What type of sensations are experienced in Stage 1 of non-REM sleep?

• Sleep spindles

• Hypnagogic sensations

• Deep sleep

• Dreaming