 Progressive schedules that was the weirdest accent in history. I didn't even intend for it to come out It was just one of those things. Have you ever played a video game? I played a few video games I played a lot of video games To the point to where I get mad at them and I rage quit Why do I rage quit because I'm experiencing extinction? Why am I experiencing extinction because the video game has me on a progressive schedule? Surprise surprise, right video games are all about schedules reinforcement a progressive schedule is really simple you Then the schedule of reinforcement as time goes on as as the organism goes through the schedule You make it thinner and thinner and thinner so it's so they have to work harder to earn reinforcement You could have a progressive ratio schedule So they got press more buttons as they go on along or make more widgets or whatever it is You could or make more videos before Wait a minute. Maybe brad has me on a progressive schedule. That's why we're gonna That was a good laugh So you could do it on progressive intervals as well So you make it you could make that interval longer so you have to behave for a longer period of time or whatever you get the idea Anyway, so these things are pretty cool It's independent really of the organism's behavior in a certain sense You're setting the thinning separate than that you set it ahead of time a geometric progression or an arithmetic arithmetic Math progression use math to create your progressions in your thinning schedules. There you go. Bye