However, the 3rd addition allows you to use the CogAT scores for ability scores. You can use the ITBS for achievement but should be at least two grade levels above the student's current grade.
So, does it basically consider a CogAT composite in the 98th to be the same as a WISC or SB FSIQ in the 98th and so on?
Under ability it just says:
Between one and two standard deviations above the mean (115-129) 2 pts
Two and three standard deviations above the mean (130-144) 4 pts
Three or more standard deviations above the mean (145-above) 6 pts.
Then "If the score is below 115, see Section III: Critical Items"
I have never seen a CogAT score but I assume that you get a number that looks similar to an FSIQ on the WISC or the SB?
