I read on Dr. Deborah Ruf's blog that she is consistently seeing kids scoring much lower on the new WPPSI-IV than they do on the SB-V. I've also heard through the grapevine that most of the younger siblings of DYS kids are scoring way lower than anticipated on the WPPSI-IV.

Is DITD planning on adjusting the DYS cutoff to reflect the changes to the WPPSI?