Answer:
d) repeatedly checking to see if the stove is turned off
Explanation:
Obsession: In abnormal psychology, the term "obsession" is determined as the phenomenon in which an individual experiences different recurring images, thoughts, and urges and is often felts like unwanted and intrusive that generally leads to cause distress and anxiety.
Example:
1. Worries about leaving the doors unlocked or left the appliances on.
2. Fear related to contamination.
3. Discomfort about various things placed out of order.