What would be the best question to ask a client in order to make a differential diagnosis between obsessive-compulsive disorder (OCD) and hoarding disorder?
a. Do you experience your family of origin as having a high degree of hoarding behaviours?
b. At what age did you begin to experience your hoarding behaviours as distressing?
c. Do you experience a compulsion to clean or contaminate everything that you hoard?
d. Do you experience a high degree of difficulty discarding or parting with your possessions?
