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.

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

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

The second, I believe, is political correctness.

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

That way we've shown some, convergent 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.

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

Appropriate?

Does the test consist of words that children should know?

Very civilized

That meaning, it should converge with that other measure of that same construct.

No, I don't think so.

But how do we not remain silent in the face of abuse?

normal, adequate, borderline, mildly.

What's fair?

All right, let me copy and paste this one, too.

It's about our beliefs and expectations.

The Shuttle was riddled with problems like that.

And you do it automatically and non consciously.

That's the inter item method and one of the most common ways we, we estimate reliability in psychology.

valid

25, Patty.

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.

Now this is not a religious garment, nor is it a religious statement.

They could be creative in terms of education, they may be creative in terms of culture, they may be creative in terms of institutions but a lot of our work is in the field of technological creativity, the innovations, either in terms of contemporary innovations, or in terms of traditional knowledge.

Then we would be demonstrating convergent validity.

It's not enough though to just show convergent validity.

It was a website called Nerve.com, the tagline of which was literate smut.

I also had a passion for Africa.

And one of the leaders of this effort, and he argued that the test measured native intellectual ability.

It will dry up inside.

large masses of things, and when you in monoculture, and I think the preservation of diversity in culture is something that's important to us.

We are upset about the burning of the Library of Alexandria.

And the opposite of read write creativity, then, we should call

I don't know if I want to live in a world where knowledge is obsolete.

Security guard's looking good.

We're last place in Europe in innovation.

Not attracted sexually, per Se, but most drawn.

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

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

learning vocabulary, should show, lower scores or depressed scores on this test to show some nomological validity.

I believe, number one, it's complacency.

My beliefs...