Answer:
obsessive-compulsive disorder
Step-by-step explanation:
- Obsessive-compulsive disorder abbreviated as OCD is a mental disorder that is characterized by the person's need to perform a certain task repeatedly or has the need to obsess over a though repeatedly.
- A person suffering from OCD is not able to control himself from repeatedly performing those tasks or having those thoughts.
- Some of the common compulsive activities that a person suffering fro OCD performs are hand washing, checking to see if the door is locked, cleaning the surroundings, etc.
- Since Jake has this problem of checking the doors and the windows before leaving the home several times before he feels comfortable, he is suffering from OCD.