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.…

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…

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…

Linguistic expressions of locative spatial relations in sign languages are mostly visually motivated representations of space involving mapping of entities and spatial relations between them onto the hands and the signing space. These are also morphologically complex forms. It is debated whether modality-specific aspects of spatial expressions…

One of the fundamental issues for a language is its capacity to express argument structure unambiguously. This study presents evidence for the emergence and the incremental development of these basic mechanisms in a newly developing language, Central Taurus Sign Language. Our analyses identify universal patterns in both the emergence and…

San Juan Quiahije Chatino Sign Language (CSL) is a group of six family-based signed language varieties in rural Mexico. This study analyzes the variation of iconic patterns of CSL signs with respect to three semantic categories, tools, food, and animals, using an Embodied Cognitive Phonology framework. Signs are organized around iconic prototypes,…

In this article, we examine various strategies used to express cardinal numbers in Yucatec Maya Sign Languages (YMSLs) from three historically unrelated communities in Yucatán, Mexico: Chicán, Nohkop, and Cepeda Peraza. Our findings describe some numeral strategies, which remained unattested in previous accounts, and demonstrate that YMSL numerals…

Measures of lexical frequency presuppose the existence of corpora, but true machine-readable corpora of sign languages (SLs) are only now being created. Lexical frequency ratings for SLs are needed because there has been a heavy reliance on the interpretation of results of psycholinguistic and neurolinguistic experiments in the SL research…

Following a year of study of Saudi Arabian Sign Language (SASL), we are documenting our findings to provide a grammatical sketch of the language. This paper represents one part of that endeavor and focuses on a description of selected morphemes, both manual and non-manual, that have appeared in the course of data collection. While some of the…

Deaf children whose hearing losses prevent them from accessing spoken language and whose hearing parents have not exposed them to sign language develop gesture systems, called "homesigns", which have many of the properties of natural language--the so-called resilient properties of language. We explored the resilience of structure built…

The article is written in the tradition of Brent Berlin and Paul Kay's theory of basic color terms. According to this theory there is a universal inventory of eleven basic color categories from which the basic color terms of any given language are always drawn. The number of basic color terms varies from 2 to 11 and in a language having a fully…

Reports on one aspect of an ongoing study of language contact in the American deaf community. The ultimate goal of the study is a linguistic description of contact signing and a reexamination of claims that it is a pidgin. Patterns of language use are reviewed and the role of demographic information in judgments is examined. (29 references) (GLR)

Thirty children (ages 3-9) with deafness were asked to sign a story in American Sign Language. Qualitative differences were found between native and early signers on measures relating to the aspectual complexity of signs but not on measures relating to the complexity of the utterance. (Author/CR)

Describes single finger sign contact in data from ten different sign languages. The relative frequencies of signs using each of the four possible fingers are examined. Proposes distinctive features to explain the differences in frequency and use of these handshapes in sign languages in general. (Author/LMO)

Words in English often have multiple meanings, causing concepts to be paired with incorrect signs when working with deaf students, such as the concept of "made up" meaning either "invented" or "decided." A method called "sentence chains" is recommended as a drill to learn to link concepts with their appropriate signs. (JDD)