Facilitation of early speech development in a dysphatic child by use of signed Norwegian

Non-vocal language intervention is mostly used to develop communication skills in severely dysfunctional children. In the present study, a 3-year-old dysphatic boy was taught signs to facilitate his speech development. After 6 months of sign instruction, he showed substantial improvement in spoken language, and had gained one year on the Receptive and the Expressive scales of Reynell Developmental Language Scales in half a years time. Behavior problems were markedly reduced. It is concluded that sign instruction may be used with a wider range of subjects than is usual today.