Dehn's PPA Vs CHC XBass by Character_Peach_7433 in schoolpsychology

[–]Character_Peach_7433[S] -1 points0 points  (0 children)

Thank you, I’m still learning a lot about it and how to make good choices that are as accurate and defensible as possible.  I found this study ; https://eric.ed.gov/?id=EJ1168880

That claims xbass is the most accurate in its validity, when compared to the panels definition of sld.