Answer:
A. Armand's behavior deviates from the norm and is distressing for him
Step-by-step explanation:
There are basically 4 criteria that psychologists use in defining abnormalities. These include: violation or deviation from social norms, dysfunction or statistical rarity, personal distress, and maladaptive behavior that poses danger to others.
In the case of Armand, the saving of objects that others might throw away is a deviation from what is acceptable by the society as it is expected that old junk should be discarded. Armand’s feeling of embarrassment when his neighbors complained about his behavior brings distress to him also, which gives credence to the definition of Armand’s behavior as an abnormality.