How often must a student be reevaluated under the triennial requirement?

The correct response is that a student must be reevaluated at least every three years under the triennial requirement. This regulation is set to ensure that students with disabilities, including those who are deaf or hard of hearing, receive appropriate services and supports based on their current needs. Triennial evaluations help assess whether the student's needs have changed and whether the provided services are still effective.

Reevaluating every three years strikes a balance between adequately monitoring a student's progress and not overburdening them or the school with frequent assessments. This requirement is mandated by the Individuals with Disabilities Education Act (IDEA), emphasizing the importance of regular updates to education plans.

In contrast, reevaluating every year or every two years would not allow sufficient time for meaningful assessment of student growth and could lead to unnecessary disruptions in the educational process. Reevaluating only once every five years might not provide timely insights into a student’s evolving needs, potentially resulting in inadequate supports being provided.