Hi, welcome!
ususally 'ds' -- 'dear son' is what folks use for the male kids.
dd is for dear daughter, just fyi.
5.9 might be really too old to sit well for this test -- it might have been zero challenge, and thus the behavior issue.
I am sorry to hear that, we had our dd4 take this at just barely turned 4. I am pretty sure if she took it 8 months from now that would be a 'goof-fest'....
Good news is, there are other tests, even beginning at age 6, that could be used to get a better picture of your child's potential. I know they cost $, but might be worth considering. Did your tester recommend this particular test?
