Hi I have a six year old son who I recently had tested at school.His IQ is 87 is that normal or below normal? Also he had a wide range in his IQ scores for example arithemitic was a 2 and Information 11,block design5,similarities10,vocabulary8,comprehension10,picture completion10,coding5,picture arrangement 9, object assembly11. What does all of this mean? Also I have been told that a wide range in numbers could mean brain damage.Is this true? How could I find out if he has brain damage from meningitis at 4 weeks of age. Thank u Tina