Answer:
the compulsions have no logical relation to the obsessions.
Explanation:
In psychology, the term OCD refers to the Obsessive compulsive disorder which is a disorder in which a person has an irrational thought (obsession) that causes distress to the person and the person has to do an action (compulsion) in order to make this stress disappear.
The compulsions are also referred to as "magical thinking" because the person does these actions as a way for the intrusive thoughts to go away as if these rituals/repetitions would make the anxiety go away even when the compulsions don't have a relation with the obsessions (for example a person might think that they need to count from 1 to 50 5 times to avoid something bad from happen).
Thus, the term "magical" is used to refer to compulsive acts meaning that the compulsions have no logical relation to the obsessions
