Communication behaviors of infants with hearing loss and their hearing mothers.
This study documented communication behaviors of hearing mothers and infants with a hearing loss that had been identified before 9 months of age (Group HL). Their behaviors were compared with those of mothers and infants without hearing loss (Group H). Each group was composed of 18 dyads videotaped during mother-infant play with toys at 12- and 18-months. Group HL mothers produced more gestural and tactile communications (but similar numbers of vocal communications) compared to H mothers. In contrast with earlier reports, infants with and without hearing loss were similar in quantity of gestural and vocal expressive prelinguistic communication behaviors. Despite group similarities in quantity of prelinguistic communications, H infants as a group surpassed HL infants in expression of formal language by 18 months. There was considerable variation within each group in formal language expression, however, with performance of some HL infants matching that of H infants.
Spencer
P E
PE
Center for Studies in Education and Human Development, Gallaudet University, Washington, DC 20002.
D000328:Adult; D005260:Female; D005868:Gestures; D006309:Hearing; D006311:Hearing Disorders / Q000150:complications* / Q000175:diagnosis; D006320:Hearing Tests; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007804:Language Development; D007806:Language Disorders / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D007808:Language Therapy; D008297:Male; D008425:Maternal Behavior; D009034:Mother-Child Relations; D014705:Verbal Behavior