Answer:
The person engages in the behavior because they want to get away from something unpleasant.
Step-by-step explanation:
Escape refers to avoiding or running away from something. It mostly occurs when one wants to get away from something unpleasant, annoying or irritating.
A problem behavior refers to certain conducts which tend to obstruct an individual's social interactions which can cause him/her to develop harmful coping mechanisms.
When escape is the function of problem behavior, the individual tends to do this to avoid something unpleasant, to get away.