well, I may have an inkling of an answer here. it appears there hasn't been a lot of research on this issue.

Seems to me like a very simple archival research project with the eons of ITBS scores available out there and the WISC and Standford-Binets being abundant, too.

Anyhow, I wish someone would post a differnt topic here cuz, I'm tired of seeing this empty little post!! chuckle

Willa Gayle