This document discusses the process of evaluating, diagnosing, and providing early intervention services to infants and toddlers who are deaf or hard of hearing. Key aspects of the process include newborn hearing screening, using tests like ABR to diagnose hearing levels, developing an intervention plan, choosing communication modes and assistive technology like hearing aids or cochlear implants, providing services from professionals like audiologists and speech therapists, and creating individualized goals for development of skills like sound detection, speech, and language. The early intervention team works with the family to help the child progress in their communication and developmental abilities from birth to age 3.