Using Reasons and Results to Explain

Comprehension Quiz for “Why Summer Makes Us Lazy”

Read “Why Summer Makes Us Lazy” and check your comprehension by answering the following questions. Then “submit” your work.

1. When Konnikova says that summer figuratively wilts our brains, she means what?

That our brains are literally wilted, like lettuce in the sun

That our brains figure they can switch off in the summer

That summer weather is better than winter weather for brain functioning

That we have the sensation that our brains are weakening like plants in the heat

Correct

Incorrect

2. Why does workers’ productivity decrease when the weather is pleasant?

Workers tend to take long lunches outdoors.

The workers think of what they would rather be doing.

An increase in ultraviolet light diminishes mechanical efficiency.

High-pressure weather systems trigger migraines.

Correct

Incorrect

3. What is one negative consequence of warm summer weather?

Warm summer weather decreases our ability to stick to a diet.

Warm summer weather increases the number of road rage incidents.

Warm summer weather diminishes our capacity to think critically.

Warm summer weather instills fear about global warming.

Correct

Incorrect

4. What does the Yerkes Dodson curve do?

4. It illustrates the effect of stress on the ability to do tasks.

It maps the efficiency of economic output.

It charts decreases in productivity as salaries increase.

It records the effects on wildlife as the temperature increases.

Correct

Incorrect

5. Why might ice cream be beneficial to brain functioning during hot weather?

Ice cream has a cooling effect and can elevate mood.

The sugar in ice cream increases blood glucose, which can improve brain function.

The brain believes it is being rewarded for completing a task, leading to increased productivity.

Ice cream can create brain freeze, which preserves the brain.

Correct

Incorrect