Answer:
b. The self-expansion model.
Explanation:
The self-expansion model is when a person moves out of their comfort zone to try other things. This may involve doing things that were once never tried out, or trying to incorporate the interests of another person(s), be it their interest or perspectives.
In the given scenario, Robin's change in her approach to be on the same page with her boy friend Paul shows a self-expansion in her personality. Even though she's a homebody and a stickler to a familiar routine, Paul's entry into her life changed all that. For Paul, she began trying out his interests and hobbies, be it eating foods he likes, socializing, and even trying out sky-diving. Her act of trying new things out of her comfort zone shows she's self-expanding, trying to accommodate the other person's interests in herself.
Thus, the correct answer is option b.
