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Visual Services FAQ

What are functional vision and learning media assessments?

The functional vision evaluation assesses how well a student is able to use both near and distant vision to complete tasks in a variety of environments. It is conducted by a professional who is certified in the education of students with visual impairments or a certified orientation and mobility instructor. The evaluation includes recommendations concerning the need for a clinic low vision evaluation and an orientation and mobility evaluation. The learning media assessment determines the student's best sensory channel for learning. It examines the need for large print, Braille or tactual materials, or auditory materials such as taped books.

How is a referral made?

A referral to vision services is part of the special education process. Vision services are an instructional service, and the student must demonstrate eligibility for services through assessment (described above) and a demonstrated need. The process within Plano ISD requires that the campus complete the Central Support Services Referral Form which will give the Vision Services team the information it requires to do an assessment. The campus must also request the Interagency Eye Report from the student's eye doctor. This report must be less than 12 months old. This report must be received before the functional vision and the learning media assessments can be completed. The functional vision and learning media assessments must be completed prior to any additional special education assessments.

What is Orientation and Mobility?

Orientation and Mobility is a field of instruction, which teaches systematic techniques of travel and spatial awareness to those students who are blind or visually impaired. A referral for an O&M assessment may be made by the teacher of the visually impaired if he/she feels that the student is having difficulty traveling safely either inside or outside the school environment.

What is a clinical low vision evaluation?

Specially trained ophthalmologists or optometrists perform a clinical low vision evaluation. The purpose of the evaluation is to assess the student's potential to function visually and to determine if low vision devices such as telescopes and magnifiers and/or services will improve the student's use of vision in daily life. The evaluation is a lengthy one and may not be appropriate for very young children.

Vision Services