"Marissa suffers from panic disorder, where she experiences unpredictable, unbearable episodes of panic that closely resemble that of a heart attack....

"Marissa suffers from panic disorder, where she experiences unpredictable, unbearable episodes of panic that closely resemble that of a heart attack. What criterion of for defining abnormality does this description of her disorder represent? (A)statistical infrequency(b)disability or dysfunctions(C)personal distress(D)violation of norms