Measuring treatment fidelity is an essential step in research designed to increase the use of evidence-based practices. For parent-implemented communication interventions, measuring the implementation of the teaching and coaching provided to the parents is as critical as measuring the parents' delivery of the intervention to the child. Both levels…

The visibility and salience of specific languages in public spaces are important parameters of their ethnolinguistic vitality in a society. Drawing upon data from first-hand fieldwork, this paper explores the display of multiple languages in shop names presented in Singapore's neighbourhood centres in order to reveal how local shop owners address…

Identifying an augmentative and alternative communication (AAC) method for children with autism spectrum disorder (ASD) might be informed by comparing their performance with, and preference for, a range of communication modalities. Towards this end, the present study involved two children with ASD who were taught to request the continuation of toy…

The point of departure of this article is the cluster of three pre-theoretical presuppositions (P) governing modern research on sign languages: (1) that a stream of signing consists of signs (S) and transitions (T), (2) that only Ss are linguistically relevant units, and (3) that there is a qualitative (e.g., phonetic) difference between Ss and…

This article investigates the interrelationship between English used on signs and materiality in the linguistic landscape (LL) of a touristic Jordanian town, Petra. Its aim is to analyze how the materials that signs are made of reflect recurrent practices of identity formation and numerous socio-cultural norms in the Jordanian tourism context. The…

Vocabulary development is an essential linguistic component of later English literacy skills (National Reading Panel 2000). However, very few studies have addressed the promotion of vocabulary development in deaf children who are American Sign Language users (Luckner and Cooke 2010). Therefore, this qualitative collective case study examined the…

This article details a study that was designed to explore the differences and similarities with deaf and hard of hearing students regarding learning new vocabulary knowledge through the sign language. The purpose of this study was to know whether or not students who are deaf and hard of hearing are similar to their hearing peers when learning new…

This work outlines the historical background and implications for deaf-blind psychology of the so-called Zagorsk Experiment, which was conducted in the USSR in the early-to-mid-1970s. Pioneered by the Department of Psychology at Moscow State University, the experiment involved conducting extensive fundamental research and deploying a comprehensive…

This paper presents results of an investigation into the relationship between Kenyan Sign Language (KSL) and English literacy skills. It is derived from research undertaken towards an MEd degree awarded by The University of Western Australia in 2011. The study employed a correlational survey strategy. Sixty upper primary deaf students from four…

Expressive language is an important skill to develop in children with intellectual disabilities. It not only aids in decreasing the likelihood of challenging behaviors from occurring but also aids in increasing the individuals independence and assistance in them becoming successful members of society. No previous studies have examined the…

In this paper, I use a holographic metaphor to explain the identification of overlapping sign language communities in Panama. By visualizing Panama's complex signing communities as emitting community "hotspots" through social drama on multiple stages, I employ ethnographic methods to explore overlapping contours of Panama's sign language…

This project investigated the use of alternate methods of classroom interaction and communication to foster collaborative learning in diverse classrooms. Deaf, hard-of-hearing (DHH), and hearing students taking a graduate course in teacher education participated in lab sessions where interactions occurred via articulated speech and/or sign…

During the pre- and post-implant habilitation process, mothers of children using cochlear implants may be coached by clinicians to use appropriate communicative strategies during play according to the family's choice of communication approach. The present study compared observations made by experienced and inexperienced individuals in the analysis…

This article reports on a correlational study of language and home factors and their role in fostering the development of alphabetic knowledge among a national sample of 3-, 4-, and 5-year-old deaf children. A structural equation model was constructed and tested in an examination of the combined impacts of student age, finger-spelling ability, and…

This study examines physical aspects of place and how such visible aspects work to index a discourse of insecurity, including an insider-outsider binary, particularly through security signs in the linguistic landscape (LL). Our main focus is the relationship between policy and the uses of written language that appear in the LL in different census…