Answer: Shaping
Step-by-step explanation:
Shaping could be defined as a process of moulding or designing an object or someone to a specific shape you want them to be, using different methods to see this works out to produce your desired results. Mary's parent have an end-point or aim of what they want Mary to do, and Mary is following different process to get to their aim, this is known as Shaping. They are moulding her to their specification of what they want her to be or do.