variable-interval
This is a timetable of support where a reaction is remunerated after an unusual measure of time has passed. This calendar creates a moderate, unfaltering rate of reaction.
Likewise, the idea of fortification is that the reinforcer ought to give inspiration to the conduct to be rehashed. With regards to operant molding, variable implies that a conduct is being strengthened on a conflicting calendar. Interim alludes to the progression of time between fortification.
