10 Questions
What is the popular belief about brain usage mentioned in the text?
Most people use only 10% of their brains
How is intelligence measured according to the text?
By what the brain is used for, not the percentage of brain used
According to research mentioned in the text, what was found to lead to significant improvements in mice?
Running
What surprising finding did a recent study reveal about clothing changes and performance?
Wearing a white lab coat boosted people's test performance
Based on the text, what is one simple way recommended for making your brain work harder?
Doing plenty of exercise
What is the main point of the text?
Improving fluid intelligence is essential for becoming smarter.
Which of the following is NOT mentioned as a way to give the impression of being smarter?
Improving physical fitness
What is 'fluid intelligence' defined as in the text?
The general ability to manipulate information and solve problems
What makes people perceive someone as smarter?
Wearing glasses and using a middle initial
Which activity does the text suggest as an effective way to improve fluid intelligence?
Sticking with one subject and exploring it in depth
Discover what intelligence means and explore ways to enhance your brain power. Learn about the myth of using only 10% of your brain and how intelligence is not defined by its full utilization.
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