What are the main functions of sleep in psychology?
Theories of Sleep OxAQA IAL Psychology

Quiz
•
Social Studies
•
12th Grade
•
Easy
Hazel Johnston
Used 2+ times
FREE Resource
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Muscle growth
Digestion
Socialization
Energy conservation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the Evolutionary Theory of Sleep suggest?
Species have adapted their sleep to avoid danger
Sleep is not necessary for survival
Sleep is harmful for the brain
Sleep is a waste of time
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What characterizes REM sleep?
Decrease in brain activity
Slow eye movements
Decrease in blood pressure
Increase in brain activity and rapid eye movements
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of REM sleep?
To increase blood pressure
To decrease brain activity
To decrease eye movements
To store information and clear out unwanted memories
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the most important function of sleep according to scientists?
To decrease cognitive abilities
To have vivid dreams
To restore cells and prevent illnesses
To increase stress levels
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does Oswald's Restoration Theory propose?
Sleep is harmful for the immune system
Sleep is crucial for the repair of cellular components
Sleep is only for mental restoration
Sleep is not necessary for the body
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does a lack of sleep affect brain function?
Slows down cognitive function and prevents information retention
Enhances memory retention
Improves cognitive function
Increases logical reasoning
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