 Let's get into some classical conditioning here for you today. We are going to look at trace conditioning this time What you haven't seen folks is the fact that we've recorded these all once before and I got them backwards so the point is is that It's completely okay to look things up because I was like through the last one We were recording it and we're like as in the middle of getting I'm like I did that backwards So anyway, these ones won't be backwards. These will be error corrected So the really cool thing though is that you're missing one of the best videos We've ever recorded we may just put it up because it was a mistake. Anyway, but it was a great video So we might put it up just for fun so to point out that you can have fun making mistakes And then you can correct your mistakes and you can still have fun. It's okay to make mistakes All right, so here we go trace conditioning classical conditioning Why is it important because trace conditioning and classical conditioning all of it? That's how you develop reinforcers, right? So you're gonna develop new reinforcers using classical conditioning procedures So you better know your procedures and I'm not talking really quickly right now It's because I've already presented all this content and I'd really like to get through it because it's 530 which You know what that means Anything you want it to mean anyway, so classical conditioning where we need to present the CS and then the US right? So the CS is going to predict the US and that's how you end up developing a connection between the CS and US And you end up with conditioning. Okay, here we go. So In trace conditioning, I think is what we're talking about We're gonna turn the CS on and we're gonna turn the CS off before we turn the US on so take a look up here We got CS on CS off break US on US off now that break is called the interstimulus interval So the time between the presentation of the two stimuli the longer that is the worse you're conditioning It's that simple about a half a second is what historically has been used in the laboratory But it's just a historical phenomenon. It doesn't matter like quarter of a second who cares. It's all good All right, there you go. So trace conditioning. There's a trace