The Learner Characteristics Inventory (also known as LCI) is now available. The LCI test window is available from Friday, February 1 through Friday, May 17. This survey must be taken in the Data Entry Interface (also known as DEI) to verify if a student is eligible to take the Alternate Assessment in ELA and math. The DEI system card can be found in the Alternate Assessments ELA & Math page of the ISAT portal.