Classical quantifiers (like "all," "some," and "none") express relationships between two sets, allowing us to make generalizations (like "no elephants fly"). Devices like these appear to be universal in human languages. Is the ubiquity of quantification due to a universal property of the human mind or is it…

Previous research has hypothesized that human sequential processing may be dependent upon hearing experience (the "auditory scaffolding hypothesis"), predicting that sequential rule learning abilities should be hindered by congenital deafness. To test this hypothesis, we compared deaf signer and hearing individuals' ability to acquire…

The article describes project of the information system to control the teaching of Russian sign language. The aim of the conducted study is to consolidate existing algorithms and software tools to ensure the integrity, and objectivity in the implementation of professional training of specialists in the field of Russian sign language. The authors…

Most deaf children have hearing parents who do not know a sign language at birth and are at risk of limited language input during early childhood. Studying these children as they learn a sign language has revealed that timing of first-language exposure critically shapes language outcomes. But the input deaf children receive in their first language…

Recommendations for achieving generalized instructional outcomes often overlook the capacity for generative learning. We sought to demonstrate how decontextualized and logically organized instruction would lead to derived and contextually appropriate recombinative generalization and arbitrarily applicable relational responding (AARRing) in…

The hypothesis that impoverished language experience affects complex sentence structure development around the end of early childhood was tested using a fully randomized, sentence-to-picture matching study in American Sign Language (ASL). The participants were ASL signers who had impoverished or typical access to language in early childhood. Deaf…

In Sri Lanka, about 300,000 Sinhala speaking people are either deaf or hard of hearing (DHH) and would benefit from a common Sinhala sign language, technological resources such as captioning, and educational and social support. There is no fully developed common sign language for members of the Sinhalese community, a severe shortage of sign…

Research has demonstrated that deaf children of deaf signing parents (DOD) are afforded developmental advantages. This can be misconstrued as indicating that no DOD children exhibit early language delays (ELDs) because of their early access to a visual language. Little research has studied this presumption. In this study, we examine 174 ratings of…

Pointing plays a significant role in communication and language development. However, in spoken languages pointing has been viewed as a non-verbal gesture, whereas in sign languages, pointing is regarded to represent a linguistic unit of language. This study compared the use of pointing between seven bilingual hearing children of deaf parents…

Upon arrival in Sweden, adult migrants are required to learn Swedish at the earliest opportunity. This requirement also extends to deaf migrants, regardless of their linguistic and educational backgrounds. This paper presents findings and experiences derived from a project focused on the multilingual situation of deaf migrants in Sweden. Some deaf…

Language assessment is a central aspect not only of language education in the general population, but also amongst heterogeneous, low-incidence populations. One such population are immigrant deaf and hard-of-hearing learners (IDML) who are bimodal-multilingual and whose languages development often includes the spoken, written, and/or signed…

This research aims to develop video learning to recognize vowel letters through sign language with an approach that is suitable for children with kinesthetic learning styles, who often experience difficulties in the traditional learning process. This research draws on multiple learning intelligences, particularly kinesthetic intelligence, which…

Many students in STEM experience decreased performance due to anxiety, namely math and science anxiety. However, spatial skills are correlated with better STEM outcomes. Our research addressed a previous gap in the literature, investigating if STEM anxiety or spatial experiences have a stronger relationship with STEM outcomes. In this online…

The aim of the paper is to investigate India's language policy for its deaf and hard-of-hearing community. Although India's language policy has been examined in great detail in existing research, policies for deaf and hard-of-hearing have received little attention by scholars. In light of the scarcity of debate and research on policies for deaf…

Silent gestures consist of complex multi-articulatory movements but are now primarily studied through categorical coding of the referential gesture content. The relation of categorical linguistic content with continuous kinematics is therefore poorly understood. Here, we reanalyzed the video data from a gestural evolution experiment (Motamedi,…