 Positive punishment. Again, don't forget the word positive is not moral. It's not good or bad. It means something was added, right? So I'm going to grab my little rubber over here for a great example of positive punishment. So positive punishment, the contingent application of a stimulus that results in the decreasing probability of that behavior in the future. Adding a stimulus, reducing a behavior. So let me give you an example. Shit! This slap right here, hopefully reduced my behavior of swearing. You're going to have to watch every last video to find out. Of course, I'm not going to tell you what order I recorded them, and so good luck.