00:01
All right, so let's say some scientists, some psychologists want to understand learning curves, and they want to measure the change of performance with respect to time.
00:10
In this case, we'll measure time and days and performance.
00:13
It's a bit of an abstract concept.
00:14
It's hard to measure it, but i guess that doesn't matter for the subject.
00:17
So let's think about when the performance changes the most.
00:25
And, of course, when you start, you have zero performance, of course, because you haven't performed at all.
00:32
And as time goes on, we all know that it looks like it gets, you perform better and better and better until, of course, we reach our capacity because we can only improve so much, and that's something like that, some maximum.
00:48
It doesn't actually lower there, but you get the idea.
00:50
And that goes on forever.
00:51
And there's a value here in performance where we reach our maximum.
00:56
It's about m.
00:58
That's supposed to be an m.
01:01
And our performance usually looks like this...