Answer:
2. Motivation accounts for the effort, persistence, and intensity you give a task.
Step-by-step explanation:
In psychology, the term motivation refers to the process that helps us initiate, guide and maintain our behavior in order to reach a goal. In other words, motivation is what makes you start a task and then maintain it by being persistent until the goal is reached.
Therefore, motivation includes the effort you put into a task as well as the persistence and intensity that let you achieve it. Thus the better answer is 2. Motivation accounts for the effort, persistence, and intensity you give a task.