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WorksheetsUnit 4 Psychology Sleep
Total questions: 10
Worksheet time: 10mins
The pattern of physical and behavioral changes that follows a 24 hour cycle, in accordance with the hours of light and darkness.
REM
NREM
circadian rhythm
ultradian rhythm
The stages of sleep are classified into two distinct basic types characterized by
body temperature
breathing rates.
rapid eye movement vs non-rapid eye movement
the ability of the sleeper to quickly respond to stimulus
The stages of sleep are differentiated from each other by
varying levels of adrenaline found in the blood
varying patterns of brain activity
whether you are dreaming or not.
your core body temperature
A hormone released by the pineal gland that increases feelings of relaxation and tiredness
dopamine
melatonin
SCN
serotonin
During this stage of sleep, you drift in and out of sleep and can be easily awakened.
Stage 1
Stage 2
Stage 3
Stage 4
During this stage of sleep, muscle activity and eye movements completely stop, and you become difficult to awaken.
Stage 1
REM
Stage 2
Stage 4
What percentage of their life time does a person spend asleep?
1/3
1/9
1/10
1/100
Beta like waves or sawtooth waves are characteristic of a person who is:
Dreaming
asleep but not dreaming
Awake and alert
in stage one sleep
A change in bodily function or activity that occurs more often than 24 hourly is referred to as
ultradian rhythm
circadian rhythm
biological rhythm
infradian rhythm
