Because many current testing tools (e.g., neuropsychological tests, tests of intelligence/cognitive abilities, tests of academic achievement) rely on near-perfect vision, clients with low or no vision are often un-testable, or test results have unclear meaning because they are simply inappropriate for use with a visually-impaired examinee. My research focuses on the development of new and valid testing approaches and materials that may be accessed by persons with visual impairments. Often, this involves the development of auditory or tactile testing modalities, and and empirical understanding of the differences between these and visual modes of test presentation.
Through our work with the NDVS/SB, we are working to ensure that assessment services are as valid and useful for persons with low or no vision as they are for persons without visual impairments.
