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Helen Keller National Center is pleased to offer Introduction to Deaf-Blindness and Etiologies. This module is geared toward professionals who work with and/or support individuals who are deaf-blind but may also be beneficial for family members, friends and anyone interacting with an individual with a combined vision and hearing loss. It provides a general understanding of deaf-blindness including types of deaf-blindness, vision and hearing conditions, an overview of the various etiologies, and information about possible implications of deaf-blindness. |