Correct Answers
The awareness of sensations, thoughts, and feelings being experienced at a given
moment - ANSWER-Consciousness
We are awake and aware of our thoughts, emotions, and perceptions - ANSWER-
Waking consciousness
All other states of consciousness including naturally occurring sleep and dreaming as
well as hypnotic and drug induced states - ANSWER-Altered states of consciousness
The state of transition between wakefulness and sleep, characterized by relatively rapid
low-amplitude brain waves - ANSWER-Stage 1 sleep
A sleep deeper than that of stage 1, characterized by a slower more regular wave
pattern, along with momentary interruptions of "sleep spindles" - ANSWER-Stage 2
sleep
A sleep characterized by slow brain waves with greater peaks and valleys in wave
pattern than in stage 2 sleep - ANSWER-Stage 3 sleep
The deepest stage of sleep, during which we are least responsive to outside stimulation
- ANSWER-Stage 4 sleep
Sleep occupying 20% of an adult's sleeping time, characterized by increased heart rate,
blood pressure, and breathing rate; erections; eye movements; and the experience of
dreaming - ANSWER-Rapid eye movement (REM) sleep