How long can a person concentrate as much as possible?

A. 1

Isn't it because it's the maximum concentration time for ordinary people?

Gentleman 8 years ago 0

OK

A. 2

I heard before that the time of the university lecture changed to 75 minutes because it was the maximum time to concentrate.

Gentleman 8 years ago 0

OK

A. 3

Wouldn't it be different depending on the type?
If you read a book, it's hard to concentrate for 10 minutes, but if you play a game, you'll still concentrate no matter how many hours you play.
I think I can concentrate well when I do what I like.

Gentleman 8 years ago 0

OK

A. 4

As I was talking, I heard a lot of people say, "The maximum concentration time is 15 minutes." It's been a long time since I've been absorbed in studying, and I thought I wanted to take a break, or I was going to do something else, but when I looked at the time, it was about 15 minutes.
So I searched for the maximum concentration time of a person, and this popped up.
It depends on the same for each person

Lady 6 years ago 0

OK

A. 5

In Japan, there is also a 30-minute study method.
I think the time I can study is shorter than I thought.

Gentleman 6 years ago 0

OK