What is the main idea of the passage?
The cultural differences in facial expressions and their impact on social interactions.
The benefits of smiling and how it can improve emotional well-being.
The author’s personal journey of learning to smile more in daily life.
The scientific explanation of why Russians show less emotion than Americans.
According to the article, which country shows the least emotion in facial expressions?
India
Denmark
Russia
America
Why did the author decide to start smiling more?
Because his daughter told him he only smiled when foreigners visited.
Because he read an article about the benefits of smiling.
Because he wanted to make more friends at work.
Because he wanted to appear more professional.
What does the author say about smiling in social situations?
It is a reflex action that happens naturally.
It is a learned behavior that requires effort.
It is easier than frowning because it uses fewer muscles.
It is only necessary when meeting strangers.
How does smiling affect our emotions, according to the article?
It triggers the release of chemicals that improve our mood.
It makes us feel more stressed.
It helps us forget our problems temporarily.
It makes us appear more friendly to others.
What happened as a result of the young man smiling at the author on the train?
They became old friends immediately.
They exchanged email addresses and planned to meet again.
The author felt uncomfortable and avoided further interaction.
The young man offered the author a job opportunity.
What can be inferred about the relationship between facial expressions and emotions based on the article?
Facial expressions are purely reflexive and cannot influence emotions.
Facial expressions, such as smiling, can actively enhance positive emotions.
Emotions are entirely independent of facial expressions.
Smiling has no significant impact on stress recovery or mood improvement.