The ATLAST student assessments are multiple-choice assessments containing 25 to 30 items. The assessments were designed to measure student learning in each content area, as specified in the content clarifications.
The development of the student assessments is described in Student Assessment Development.
Properties of each of the student assessments, including evidence of reliability and validity, are described in Student Assessment Properties.
Information on accessing the assessments for review and/or administration is in Using the Student Assessments.