If a construct is, is truly valid and has strong, a lot of support for it, then it will demonstrate all of these different types of validity.

That gives you content validity. So that's real easy.

So it's necessary to have both convergence, and divergence to establish, construct validity.

Now let's look at the different forms of validity.

And finally, up to 50 to 70 of software development effort is spent on validation and debugging.

And this is very important.

And there's much more solar than there is wind.

And he described the diversity within crops all the different kinds of wheat and rice and such as a genetic resource.

Appropriate?

Does the test consist of words that children should know?

And that includes our own bodies.

And you hear the words scarce resources a lot when people talk about economics.

We're looking at building on some of the most precious resources of Africa people.

That was one of those turning points where I said, wow what am I doing here?

This test should be, correlated to a lesser degree with tests of spacial reasoning than it is, with a test of reading comprehension.

First we'll talk about reliability and validity in individual variables and individual, individual measures of psychological constructs, and then we'll talk about the idea of sampling.

Where do they get their water? Where do they get their shelter?

Resources.

normal, adequate, borderline, mildly.

What's fair?

Then there is the whole northern India, which is going to be the bulk of the future demographic dividend.

And if you look at the species level, you saw about fish.

(Applause)

valid

25, Patty.

The second form of validity, convergent validity, is where statistics and correlations come in.

It could simply be, motivation or the children's ability to take tests in general or, how happy they are in the school environment.

They are the happiest place.

In order to restore the bond, we need to utilize regional resources.

And economics is very interested in scarcity.

It's your resource it's not somebody else's.

Growth of use will consume any energy or resources saved through conservation.

An analogue would be the growth of bacteria in a petri dish.

Well, because there's a lot at stake.

It takes too much energy. It will cost too much.

I have unauthorized allocation

So to recap this segment.

And how to interpret arguments based on cor relational analysis.

The Gorn's offer is reasonable.

Security guard's looking good.

So there's lots of reason for pessimism.

That country has natural resources.

But we need to think broad scale. We need to think globally.

We have to look at the education of humans.

The explored set, on the other hand, is easier.