Scoring requirements from NU

This document describes the on-device score fields that are expected to be reported in the scores.csv for the ICAR pilot study.

On device ICAR scores expected to appear in CSV file for the pilot study. On-device scoring will appear in the ‘scores’ object. Keys are within taskdata.json - scores is top-level field.

Three-dimensional (3D Rotation)

• finalTheta

• finalSE

• startSE

• startTheta

• itemCount

Progressive matrices

• finalTheta

• finalSE

• startSE

• startTheta

• itemCount

Verbal Reasoning

• rawScore

Letter and Number Series

• rawScore

The ICAR validation study will include this additional measure:

ICAR Sample Test

• rawScore