 Multiple treatment reversal design I just did one of these because he's been really trying hard to give me to clap before the beginning each video that way when he edits It's easier Interesting So he reinforces me so I can force him. That's right yet. Well actually a decreased earlier now. It's coming back anyway So multiple treatment reversal designs. So multiple it's just a reversal design It's an AB AB design, but you're using multiple treatments, right? So for the baseline you could have a DRA and then for the B condition you could have DRI and then back to the DRA and then back to the DRI For lack of a better example you could do it with it Oh, you could do a reinforcing condition negative punishing condition and reinforcing condition and punishing condition Oftentimes we think of baseline as nothing, but that doesn't have to be the case Baseline just has to be what you started with right so whatever conditions you're working with now Whether that's treatment a or treatment B or treatment C or treatment D Whatever you can just use that treatment using that same logic Of the reversal designs of the withdrawal designs you can just simply tease apart the effects of two different Treatment so so again multiple treatment reversal design