In the past years, there has been a significant increase in the number of people learning sign languages. For hearing second language (L2) signers, acquiring a sign language involves acquiring a new language in a different modality. Exploring how L2 sign perception is accomplished and how newly learned categories are created is the aim of the…

This article presents the adaptation of the MacArthur Communicative Development Inventory (CDI; Fenson et al., 1993, "Guide and technical manual for the MacArthur Communicative Development Inventories." San Diego, CA: Singular Press; Fenson et al. 1994, Variability in early communicative development. "Monographs of the Society for…

This research investigates the usability of an e-learning environment that is embedded with sign language videos and deaf students' related academic performances and learning patterns. A mixed-methods research design was utilized, which involved the use of a usability questionnaire, performance tests, learning activities, e-learning log data, and…

Purpose: In recent years, digital projects have created tools for learning languages, such as mobile applications (apps). In contexts where the language has low prestige, innovative digital learning tools can support language revitalisation. This article takes the Australian Kaytetye Indigemoji app as a case study in community resource…

Using a free-recall paradigm, we explored the effects of age of acquisition and category size on verbal fluency in Turkish Sign Language (Türk Isaret Dili [TID]). We studied the semantic and phonological fluency task performances of deaf native and deaf late adult signers. We measured the number of correct responses and performed a time course…

This article offers a brief overview of historical linguistics and explores the value of historical "sign" linguistics. The specific focus of the article is on the question of the extent to which the concept of "sign language families" is a legitimate and useful one. It is suggested that although lateral transmission and…

Limited language experience in childhood is common among deaf individuals, which prior research has shown to lead to low levels of language processing. Although basic structures such as word order have been found to be resilient to conditions of sparse language input in early life, whether they are robust to conditions of extreme language delay is…

Societal views of Deaf people typically stem from a medical or deficit perspective, which then informs educational practices. In contrast, educational settings that embrace a cultural perspective provide visual language and strategies that can benefit all students. This article will address three common myths about American Sign Language (ASL) and…

Naturalistic studies show that children can create language-like communication systems in the absence of conventional language. However, experimental evidence is mixed. We address this discrepancy using an experimental paradigm that simulates naturalistic sign creation. Specifically, we tested if a sample of 6- to 12-year-old children (52 girls…

Research interest in heritage speakers and their patterns of bilingual development has grown substantially over the last decade, prompting sign language researchers to consider how the concepts of heritage language and heritage speakers apply in the Deaf community. This overview builds on previous proposals that ASL [American Sign Language] and…

Students with disabilities have described issues related to participating in activities during physical education (PE) classes with feelings of being excluded. This study investigates the inclusive process of the Deaf or hard of hearing students in school from the specific context of PE class. Qualitative research using semi-structured face to…

This article describes the current landscape of teaching literacy to Filipino Deaf students in a multilingual, multi-cultural classroom amid the pandemic. The article highlights the uniqueness of Filipino Deaf students as multilingual learners in a multi-cultural classroom and the lack of literature and research on Deaf multilingualism both…

Bimodal bilingualism involves the use of a sign language and a spoken language, and offers a unique opportunity to explore the cognitive effects of growing up bilingual. The aim of this study was to investigate the relationship between bimodal bilingualism and executive function (EF) in hearing children who are native users of a sign language. We…

Educational systems change in top-down and bottom-up processes. One example is when authorities introduce a new curriculum, but it can also be changed by agents active in the system. In education, agents of change include educators, students and institutions. In this article, we explore the narratives of educators (n = 4) in the bachelor's…

The educational inclusion of deaf students in England is usually interpreted as placement in mainstream settings alongside hearing students, creating unintended pressure for assimilation to the communicative needs of hearing people. In this context, it is deaf students and their communication support staff who are left to deal with communicative…