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Educational Diagnostician (253)

This new examination will replace Educational Diagnostician (153) and is expected to be available beginning January 2021.

Format

Computer-administered test (CAT) with 90 selected-response questions and 1 constucted-response question

Time

5 hours total appointment time

• 15 minutes for CAT tutorial and compliance agreement
• 4 hours and 45 minutes testing time

Prepare

View the preparation materials available for this exam.

Exams may include questions that are evaluated for future administrations and do not affect a candidate's score.