 Yeah, I'm getting excited That's saying in there oh Sequence effects folks sequence effects have to do with what happens when you kind of do either multiple interventions or multiple phases of an experiment Let me give you an example first and we can back up and look at the effect so for years I worked on an intervention at the college level to Reduce risky behavior or high-risk behavior, right? So in other words increasing condom use decreasing drug use and you know make all sorts of things a risky behavior Right, so our intervention was 16 weeks long and each week you had a different sort of component Right in the order in which you presented those could possibly change The effectiveness of the program as a whole so if I put behavioral control stuff up front And taught people about behavior that might have a different thing than a different effect on behavior overall Then putting the component or this the component the sequence on What do you call it on STIs and STDs up first, you know, so we manipulated those we did an experiment We tried to put them in different orders to see which one had more effectiveness on overall behavior the reduction of risky behavior So the point is though that sequence effects matter the order in which you present Interventions can change the effectiveness of the interventions by themselves overall because they depend on each other So anyway, it's always to sequence effect