Youtube Exercise » English Grammar Homework

B1-B2

What multitasking does to your brain | BBC Ideas

BBC Ideas

394K views 6 years ago

Warm-up Questions

When you hear the title “What multitasking does to your brain,” what do you think the video will say about multitasking?
Do you think multitasking is a good skill to learn, or a bad habit? Why?
Where do people try to multitask most often (work, school, driving, home)?

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What multitasking does to your brain | BBC Ideas

Can humans really multitask? (Attention as a spotlight) (00:00 – 00:58)

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1. What does the video say about the human brain compared to a computer?

It never needs to focus on one thing.
It works exactly like a computer.
It is not a computer and attention is limited.
It can process unlimited information.

2. How is visual attention described by some psychologists?

Like a memory file that never changes.
Like a speaker that gets louder over time.
Like a camera that records everything equally.
Like a spotlight that points in one direction at a time.

3. According to the video, what is true about conscious awareness?

Everything from our senses reaches it.
It works better when we do many tasks at once.
Only a small amount of sensory information reaches it.
Only sounds reach it, not images.

What multitasking does to your brain | BBC Ideas

Focused attention and missing what’s obvious (00:58 – 01:54)

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1. In the counting example, what unexpected thing might viewers miss?

A loud alarm sound
A car driving past
A person shouting
A little dinosaur

2. What is the name of the effect where we miss things that are right in front of us?

Auditory illusion
Memory overload
Inattention blindness
Sleepwalking

3. In the invisible gorilla experiment, what do most people miss?

The gorilla walking across the screen
The people in white
The basketball
The sound of music

What multitasking does to your brain | BBC Ideas

Why multitasking can be inefficient or dangerous (01:54 – 03:17)

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1. What usually happens to performance when people try to multitask with overloaded attention?

They don’t notice any difference.
They perform tasks less well than doing one at a time.
They perform tasks better than doing one at a time.
They stop needing attention completely.

2. When is it ‘only truly possible’ to do two things at once, according to the video?

When both tasks are visual
When one task is very boring
When the tasks require different sets of cognitive resources
When you are using a hands-free phone

3. Why can talking on the phone while driving still be risky?

Because phones make drivers sleepy
Because music always distracts drivers
Because hands-free phones are louder
Because talking creates mental images that use visual resources needed for driving

What multitasking does to your brain | BBC Ideas

Transcript will load here…

1. What is the video’s main message about multitasking?

It’s mostly a myth: we usually switch attention and become less effective.
It’s a skill everyone should train to do more work.
It only affects children, not adults.
It is always safe if you do it carefully.

2. Which example best fits the idea of two tasks using different cognitive resources?

Driving and texting
Reading a book and listening to music
Watching two movies at the same time
Driving and imagining a picture in your mind

3. What is a likely result of trying to pay attention to too many things at once?

Faster reaction time in every situation
Better memory for details
More accurate decisions
Missing important information

Discussion Questions

Discuss the ideas from this video

What multitasking does to your brain | BBC Ideas

Describe a time when you missed something important because you were focused on something else. What happened?
Do you think multitasking is sometimes necessary in modern life? Give examples.
Should using a hands-free phone while driving be allowed? Why or why not?
What strategies could help you focus better when life feels demanding and hectic?