@MrBrianBobbitt I think most teacher eval programs account for this. Pscyhometricians warn about using VAM for more than 50% #edchat
In reply to https://twitter.com/3DChampion/status/205083614159970304
@MrBrianBobbitt I think most teacher eval programs account for this. Pscyhometricians warn about using VAM for more than 50% #edchat
By Greg McVerry · Permalink · Original tweet
