raw scores and scaled scores on the basic of norm at each age level,just as in the WIAS-III. The mean scale score is also set at 10 and the standard deviation at 3. Scaled scores are summed for verbal,performance,and full-scale IQs. These totals are then compared against a single table of standard scores with a mean of 100 and a standard deviation of 15 for each of the three IQs