How accurate are IQ tests performed on children?

Question

Specifically school aged kids - say 7 or 8 yrs. old.

Answer 1

I would think the average IQ test would be accurate if it was given correctly, but the interpretation of the IQ test might not be accurate. For example, you need to look at all the subtests. That really is more informative than the final score.

For example, my son's and husband's scores on the WISC IQ both are a mix of 5s and 15s. They both are dyslexic and my son has been diagnosed with autism spectrum. The average person scores 9 to 11 on each subtest. So scoring below 9 would indicate probably a learning disability or area to be remediated at the very least. Also high scores like 15s probably indicate giftedness. So if the evaluator just averages together the 5s and 15s and says you have a 106 you're average (which is what happened in my son's case), that would not be accurate. You have to look at the subtests to gain an accurate picture of the child's IQ. In my dh's case, the evaluators realized the subtests should not be added/averaged together and could tell by conversation/vocabulary that the 106 was not accurate, etc...

Answer 2

It really depends on the type of test given, who is administering it, and the child's needs at that time. If your child really does not do well in a formal/traditional test setting, this can affect his score.

There are many different types of test for children, and they are frequently referred to as psycho-ed evaluations. My two oldest sons have undergone this type of testing. Each was tested to determine their level and areas of giftedness in grade 2 (7 years old). My oldest, at the end of grade 4 last year, went through testing to determine if he had a learning disability (which, they discovered, he did not have).

Testing to discover what areas they are strong in is usually done between the ages you mentioned (7-9). Here is a link to a helpful site: http://www.hoagiesgifted.org/testing.htm

There is a difference between giftedness testing and IQ tests. An IQ test merely measures the child's Intelligence Quotient (basically measures "IF" your child is smart). Giftedness testing, on the other hand, measures "HOW" your child is smart.

Answer 3

They are pretty accurate depending on the test you take. Check them out pretty carefully. A lot of companies claim to have IQ tests but they are not. Just nasty little general knowledge quiz. Depending on what country you are living in, schools can provide. Keep in mind, these tests are mere indications as to intellect. Intellect can be developed, especially in the age group to which you are referring.

Answer 4

Not accurate at all- They don't account for a child not caring about the test and not trying

Answer 5

Not accurate at all- They don't account for a child not caring about the test and not trying.

Answer 6

They should be as accurate as they would on adults.I don't think it matters how old you are.