Included is information on establishing a system or upgrading existing services, selecting appropriate screening tools, referring persons in need of professional vision care, obtaining appropriate treatment, and providing follow-up services required to ensure that all persons with severe handicaps receive the best possible vision care. (Author/SB)

The Parsons Visual Acuity Test (PVAT) described in the article has been developed for use with difficult-to-test individuals previously labeled untestable. The studies reported support use of the PVAT as an alternative screening procedure for identifying difficult-to-test persons who are in need of a professional eye examination. (Author/CL)

This manual is intended to provide information leading to reliable assessment of vision and hearing capabilities of children considered to have dual sensory impairments. Ongoing sensory assessment is necessary to determine the extent of residual sensory abilities that should be considered in educational programming decisions and to determine any…