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…

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…

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,…

This article is a critical review of a book by Sir William Wilde (better known as the father of Oscar Wilde) entitled "On the Physical, Moral, and Social Condition of the Deaf and Dumb" (1854). This book, which is based on the demographic and medical information that he collected from "deaf and dumb" people in the early 1850s,…

This article offers a theoretical and practical comparison between the special education systems for the deaf in Finland and Mexico. The theoretical approach of research perspectives in Chou et al. (2014) and Hellsten (2020) supports this study. We focus on how the gaps in special education that are present as early as elementary school increase…

Deaf education officially began in Portugal in 1823, with Pedro Aron Borg, at the invitation of D. João VI and his daughter, D. Isabel. In Brazil, it began in 1857, when Édouard Adolfo Huet Merlo founded the first institution, with the consent of D. Pedro II. The Royal Institute for the Deaf-Mute and the Blind in Lisbon and the Imperial Institute…

Anecdotal evidence strongly suggests that members of the First Nations Deaf community experience more barriers when engaging with the criminal justice system than those who are not deaf. Therefore, our purpose for writing this article is to highlight legal and policy issues related to First Nations Deaf people, including perspectives of…

When learning spoken second language (L2), words overlapping in form and meaning with one's native language (L1) help break into the new language. When nonsigning speakers learn a sign language as L2, such overlaps are absent because of the modality differences (L1: speech, L2: sign). In such cases, nonsigning speakers might use iconic…

The first step in engaging deaf and hard of hearing children in language-rich environments is getting their attention. Hearing teachers intuitively raise their voices as they enter their classes to get students' attention; Deaf teachers intuitively wait for the students to look at them. Deaf sign language teachers report that when hearing students…

Like language teachers everywhere, Deaf teachers of New Zealand Sign Language (NZSL) had to suddenly move classes online when COVID-19 restrictions were implemented from March 2020. NZSL is conventionally taught through a direct immersion, communicative approach, so adapting instruction to a remote mode required NZSL teachers to develop new…