to be similar to that of the parents. IQ as intended does not measure the amount of knowledge a person has but rather the ability to obtain knowledge and the further ability to understand and use that knowledge.

Basically IQ tries to measure your ability to learn, not measure what you have learned. Thus, IQ is often constant throughout life. certainly

did you go out and question other families on child services----------------yes or no?
Did you or did you not attack families on child services in your sermons?

How does the shoe fit on the other proverbial foot with your Christian values