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Chaining is an instructional procedure used in behavioral psychology, experimental analysis of behavior and applied behavior analysis. It involves reinforcing individual responses occurring in a sequence to form a complex behavior.haining is an instructional procedure used in behavioral psychology, experimental analysis of behavior and applied behavior analysis. It involves reinforcing individual responses occurring in a sequence to form a complex behavior.
The method is called the chain rule because it can be applied sequentially to as many functions as are nested inside one another. For example, if f is a function of g which is in turn a function of h, which is in turn a function of x, that is. , the derivative of f with respect to x is given by. and so on.