DS had 19 in Block design and Picture Concepts and 17 in Matrix Reasoning and that worked out to 152 performance IQ, so I would guess they all max out at 19.

Originally Posted by chiledog
also, are the sub scores out of 18 or 19? From other posts in this group, I would say 19. But our psychologist (who ran the test) said 18. (actually she said he got every question right in the Block and Matrix tests.). I am a bit confused by if he got every question right how could it not be the highest number? Should I request the raw score? (It sounds like she was either confused when she told us the results or they calculated the results wrong. Or I am the one who is confused... Actually I am confused...)

Thanks in advance.

Last edited by DrinkMoreWater; 01/15/11 12:01 AM.