Infants are born highly sensitive to the natural patterns found in languages. They use their perceptual sensitivity to acquire detailed information about the structure of languages in their environment. To date, most studies of infant perception and early language acquisition have investigated spoken/auditory languages and hearing infants (e.g.…

HSL and SSSL are two endangered sign languages of Hawai'i and Papua New Guinea, respectively. Mouthings of spoken words in signing, especially in smaller sign languages, is a growing topic in sign language linguistics. Here, I present an analysis of mouthings in HSL and SSSL. Mouthings in these languages may present patterns that are previously…

Sign languages use multiple articulators and iconicity in the visual modality which allow linguistic units to be organized not only linearly but also simultaneously. Recent research has shown that users of an established sign language such as LIS (Italian Sign Language) use simultaneous and iconic constructions as a modality-specific resource to…