Language Deprivation

The condition that occurs when children do not receive sufficient accessible language input during critical developmental periods, leading to atypical neural development, cognitive delays, and lifelong mental health challenges. DHH children in hearing families who do not use sign language are at particular risk, as they may not fully access spoken language through hearing alone. Pediatric research emphasizes the crucial need for parental involvement in sign language use to prevent language deprivation, noting that even imperfect parental signing supports child language development.