Cognitive development related to performance on preschool hearing screening tests.
Behavioral responses to routine hearing screening were measured on 730 preschool children (ages 52 to 70 months). A stratified sample (which oversampled children "at risk" for developmental delay) also received a standardized test of cognitive abilities (McCarthy Scales or the Stanford-Binet). The results revealed that children without audiologic pathology who failed one or more of three hearing test behavioral scales scored significantly lower on the McCarthy Scales or Stanford-Binet than other children. Children failing two or more scales formed a definite risk group, with a group mean approximately two standard deviations below the national mean on both the McCarthy Scales and the Stanford-Binet. The data thus indicate that it is possible to gather simultaneous information about hearing ability and cognitive status.
D001301:Audiometry, Pure-Tone; D002675:Child, Preschool; D003072:Cognition Disorders / Q000175:diagnosis*; D002658:Developmental Disabilities / Q000175:diagnosis*; D006320:Hearing Tests; D006801:Humans; D007360:Intelligence; D007361:Intelligence Tests; D007859:Learning Disabilities / Q000175:diagnosis; D008403:Mass Screening / Q000379:methods