Score Classifications

SS SS T Z % Descriptor

16-19 >130 >70 >2.0 >98 very superior

14-15 120-129 63-69 1.33-1.99 >91 superior

12-13 110-119 57-62 0.67-1.32 >75 high average

8-11 90-109 43-56 -0.67-.66 >25 average

6-7 80-89 37-42 -1.33- -0.68 >9 low average

5 75-79 33-36 -1.67- -1.34 >5 mildly impaired

3-4 65-74 27-32 -2.33- -1.68 1-4.99 moderately impaired

61-64 24-26 -2.66- -2.34 0.5-1 mod-severely impaired

<2 <60 <23 > -2.67 <0.4 severely impaired

< less than or equal to

> greater than or equal to

Please note that there are several versions of score classifications that are similar to one another but at times may differ slightly (as noted below).