Bodily-tactile early intervention for a mother and her child with visual impairment and additional disabilities: a case study.

Purpose: Congenital visual impairment and additional disabilities (VIAD) may hamper the development of a child's communication skills and the quality of overall emotional availability between a child and his/her parents. This study investigated the effects of bodily-tactile intervention on a Finnish 26year-old mother's use of the bodily-tactile modality, the gestural and vocal expressions of her oneyear-old child with VIAD, and emotional availability between the dyad.

Materials And Methods: Mixed methods were used in the video analysis. The child's and his mother's bodily-tactile and gestural expressions were analyzed using a coding procedure. Applied conversation analysis was used to further analyse the child's emerging gestural expressions in their sequential interactive context. Emotional availability scales were used to analyze the emotional quality of the interaction.

Results: The results showed that the mother increased her use of the bodily-tactile modality during the intervention, especially in play and tactile signing. The child imitated new signs and developed new gestural expressions based on his bodily-tactile experiences during the intervention sessions. His vocalizations did not change. Emotional availability remained stable.

Conclusions: The case study approach allowed the in-depth investigation of the components contributing to the emergence of gestural expressions in children with VIAD.Implications for rehabilitationBodily-tactile modality may compensate for the absence of a child's vision in child-parent interactions.Bodily-tactile early intervention may be effective in guiding caregivers to use bodily-tactile modality in interacting with their child with VIAD.Caregivers' use of bodily-tactile modality in interactions may contribute to the development of gestural expressions in a child with VIAD.The use of bodily-tactile modality in interactions may improve the emotional connection between children with VIAD and their caregivers.