3. CHR-: To make criteria, social isolation must be present along with either flat affect or impairment in the occupational role. Therefore to meet criteria for CHR-, Social Anhedonia (N1) has to be present at a score of 3 or above, and, in addition, one of the other two symptoms (N3 or N6) listed must also present at a minimum level of 3. Note: a score of "6" on these items is not considered exclusionary.