How can I obtain the Developmental Age Score for the BAYLEY III SA.

You cannot get a developmental age on the Bayley III Scoring Assistant because development age is a 'supplemental' score not offered on the Bayley III SA

Article ID: 3573
Last updated: 14 Apr, 2010
Scoring Support -> Bayley-III -> How can I obtain the Developmental Age Score for the BAYLEY III SA.
https://pearsonassessmentsupport.com/support/index.php?View=entry&EntryID=3573