And again, remember that in the simple regression equation, B1 is the slope relating X to Y. But beware.

And that's what we saw in the mediation analyses.

But it's important to keep the details straight.

So you might observe a positive correlation between x and y, introduce a moderator and boom it could go away.

Andy Welcome to our first office hours. We've seen a lot of really good discussion in the forums.

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Again distinguish that from moderation, here you see a picture of some one who is moderated down at the bottom of the image, moderators who controls the entire conversation.

So we have our simple regression equation. Here.

Uh, but for now, we'll just keep them as predictor and outcome. I'll use M for the mediator.

So, a moderator can just sort of immediately impact one person, ah, in this distribution of people, same thing with ah, with statistically and relationships among variables.

I don't want to be, too negative.

The interpretation here is that the type of university moderates the relationship between working memory capacity and standardized test scores.

Moderator can say nope it's not correlated under my roof. Or he can say hey I'm gonna enhance that correlation, I think it's really important.

Ah what we'll do in the next lecture, we won't touch this variable today, is we'll, we'll consider a moderator variable on that relationship.

Now let's introduce a moderator variable, a sort of Debbie Downer in this example laugh .

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It has sway, it has influence over the relationship between X and Y. So again, suppose X and Y are positively correlated, we introduce the moderator and zap, it could just eliminate that correlation or zing, it could make it stronger.

I had to use the Arabic script for my artwork.

WWRARC, WWRARC, WWRARC RAOHRARO!

We're going to fake a tech failure, ok?

library, you might be able to have an object that is a C object which is vector theta and a C object which is a vector X, and you just take theta dot transpose times x where this times becomes C to overload the operator so that you can just multiply these two vectors in C .

This year has been a significant year for me.

and the birds and the plants

They're now called KickStart.

Is it possible that skeletal muscle doesn't express this type of molecules?

Yes, I would pursue a great career, but, I value human relationships (Laughter) more than accomplishment.

I think it's time you learned a few things about how to conduct yourself.

We need new models of what it means to be a leader.

Be still...

There's been this huge decline in crime in America over the last three decades.

He was very, very quiet, and he was very strange.

These days, I call myself a graphic artist.

looking at a lot of data on this subject.

Let's go for hip replacement.

But very very difficult.

Humans. We play sports.

I like you, Emil and it's fun to talk with you.

Other malls have been re inhabited as nursing homes, as universities, and as all variety of office space.

Hi, my name's Furby, and I'm good, you know, and then I'd reach my hand.

I remember walking to the station that day

It tasted fine. It tasted interesting.

Some days I go home for lunch, because there's always a chance...

Be still.

Stay still.

Keep still.