My son took the Detroit Tests of Learning Aptitude-Primary when he was in Pre-School.
The director suggested and administered it. Based primarily on his lack of fit during his final year there and on the results from the DTLA-P, they let us out of our contract at mid-year to find a more suitable learning environment for him. The Detroit Test wasn�t presented to us as an IQ test though, only a screener similar to the CogAT or InView that he has since taken in school. DS scored between the 93rd -98th percentiles on the Detroit, which the director considered high. Before this test, some on the staff had already begun to introduce to me the probability that he is gifted.
He took the SB-4 a year later, earning what we would eventually learn were DYS qualifying scores.