This study examined facial expressions produced during a British Sign Language (BSL) narrative task (Herman et al., International Journal of Language and Communication Disorders 49(3):343-353, 2014) by typically developing deaf children and deaf children with autism spectrum disorder. The children produced BSL versions of a video story in which…

Facial expressions in sign language carry a variety of communicative features. While emotion can modulate a spoken utterance through changes in intonation, duration and intensity, in sign language specific facial expressions presented concurrently with a manual sign perform this function. When deaf adult signers cannot see facial features, their…

This paper, in reviewing four different studies, discusses the influence of some basic parameters or aspects of a sign on the accuracy of perceiving that sign. This information can aid the teaching of signs to the mentally retarded, the autistic, the cerebral palsied, and the hearing adult. A series of studies was conducted in which the aim was to…