Those who view their work as a necessary but personally unfulfilling way to make money are said to view work as a

Those who view their work as a necessary but personally unfulfilling way to make money are said to view work as a JOB.

Explanation:

This means they take their work as a task , responsibility that they have to embark on in an exchange for money. They do all the duties assigned to that job not because they enjoy it or would choose to do that at any given time but because they need money to survive so they feel there is no other choice anyway but to find a job and abide to all its duties.

it is due to the halo effect as the impression of the boy created earlier.on the mind of the principle affected his decision