Answer:
Acquire.
Explanation:
The theory of Four-Drive was first introduced in the book titled 'Driven' by Nitin Nohria and Paul R. Lawrence.
This theory presented a new way of looking at the motivation of employees.
The four-drives that they theorized in the book were:
The drive that defines Paul in the given question is Drive A: Acquire and Achieve.
Acquire and Achieve is the drive encouraged by the Reward system of the company. This encourages an employee to achieve a position, or receive rewards, etc.
In the given case, Paul's drive of showcasing his rewards by hanging them on the wall is an example of Drive A.
So, the correct answer is 'acquire.'