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The video provides a brief introduction to the topic of nightmares, exploring their nature and significance in the context of sleep and psychology.

What is the primary focus of the introduction section?

• Defining what nightmares are

• Listing the causes of nightmares

• Discussing the effects of nightmares

• Explaining how to cope with nightmares

Which of the following is a common cause of nightmares?

• Listening to music

• Stress and anxiety

• Regular exercise

• Eating healthy foods

How can nightmares affect a person's daily life?

• Causing sleep disturbances

• Improving concentration

• Enhancing memory

• Increasing energy levels

Which strategy is NOT effective in coping with nightmares?

• Practicing relaxation techniques

• Maintaining a regular sleep schedule

• Avoiding caffeine before bed

• Watching horror movies before sleep

What is a recommended method to reduce the frequency of nightmares?

• Sleeping in a noisy environment

• Keeping a dream journal

• Skipping meals

• Increasing screen time before bed