My husband and I are in conflict over whether or not to have DS6 tested. I would prefer we obtain IQ testing using either the Standford-Binet or the WISC prior to DS completing K this year to inform the decisions we make for first grade. Husband doesn't see a reason to push IQ testing and has stated he found information online indicating that IQ testing for a 6 year old is not reliable and scores can be much lower. He is in agreement with the school that we wait until 3rd grade when scores are higher and more reliable. Looking for any research to either support or contradict my husband's information. I cannot find anything online other than the reliability testing of both tests that indicate they are reliable for this age.
