Answer:
shaping
Step-by-step explanation:
In psychology, the term "shaping" refers to learning new behaviors based on the gratifications and punishments (satisfactions and dissatisfactions) that we receive or impose on someone when we want to stimulate a particular behavior. An example of this can be seen in the question above, where Peggy is trying to roll her dog through some instructions. Peggy is shaping her dog so that it takes on a behavior that is desired by her.