This article (attached) describes concerns that were discovered during research of strand scores (common among other CAT tests like MAP and STAR). FastBridge does not provide Strand Scores for these reasons.
Related to strand scores article is the current information we provide in the aMath and aReading Individual Report. FastBridge provides this information in reports to the extent possible via a 30-item screening assessment. aMath and aReading are not diagnostic assessments; however, they are rich screeners that provide good information about student performance. You may then use the other tools within FastBridge for additional insights if/when needed.