The visual-manual modality of sign languages renders them a unique test case for language acquisition and processing theories. In this commentary the authors describe evidence from signed languages, and ask whether it is consistent with Ambridge's proposal. The evidence includes recent research on collocations in American Sign Language that reveal…

Across a diverse range of languages, children proceed through similar stages in their production of causal language: their initial verbs lack internal causal structure, followed by a period during which they produce causative overgeneralizations, indicating knowledge of a productive causative rule. We asked in this study whether a child not…

We introduce a new method of sign language subtitling aimed at young deaf children who have not acquired reading skills yet, and can communicate only via signs. The method is based on: 1) the recently developed concept of "semantroid[TM]" (an animated 3D avatar limited to head and hands); 2) the design, development, and psychophysical evaluation…

This study seeks to understand American Sign Language (ASL) as heterogeneous communication and to use it as a model for developing in other modalities alternative heterogeneous communication systems with the same advantages. (26 references) (CK)

Discusses two experiments investigating non-antecedent suppression in American Sign Language (ASL). Findings indicate that spoken and signed languages use the same processing mechanisms in resolving co-reference relations. Results also indicate that within the probe recognition paradigm, the spatial indexing of ASL pronouns is similar to gender…