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The International Institute for Sign Languages and Deaf Studies (iSLanDS) is a world leader in the systematic comparative research on sign languages (Sign Language Typology), and conducts the world's largest typological projects on sign language structures, using a large international partnership network. The impact of this work, often in developing countries, is seen in the domains of:
a) improved educational attainment and professional development for marginalised groups (deaf sign language users); and
b) linguistic rights for sign language users through engagement with international policy makers, non-governmental organisations and professional bodies (in India, in Turkey and with international bodies).
Dr Julia Sallabank's research into Guernsey's little-studied indigenous language, Guernesiais, has greatly informed language planning and policy on the island, particularly with regard to teaching methods and raising awareness of the language among the population. Moreover, her documentation of Guernesiais, specifically the recording of audio samples, constitutes a significant contribution to the preservation of Guernsey's identity and cultural heritage. Sallabank's broader expertise on the revitalisation of endangered languages has also been solicited by language officials elsewhere, notably Jersey, the Isle of Man and New Caledonia, and resulted in her participation in UNESCO's Panel of Experts on language diversity.
The International Institute for Sign Languages and Deaf Studies (iSLanDS) has led a large consortium conducting the first-ever substantial comparative study on endangered sign languages in small-scale rural communities with long-standing hereditary deafness ("village sign languages"). The global impact of this work is seen primarily in the domain of language endangerment through work with UNESCO, with the Foundation for Endangered Languages, and with the World Federation of the Deaf. This work also leads to improved educational attainment and professional development for the marginalised users of these sign languages, and the promotion of their linguistic rights.
As a direct result of research conducted by Professor Bencie Woll at the Deafness Cognition and Language Research Centre (DCAL), UCL, the NHS has established the first neuropsychology clinic for Deaf patients who use British Sign Language within the Cognitive Disorders clinic at the National Hospital for Neurology and Neurosurgery (NHNN). By developing services for this under-researched group, NHS provision has become accessible for the first time, benefiting both patients and service providers. We have disseminated our resources around the world, and have highlighted them to the Deaf community through a unique programme of public engagement. Our research has also influenced UK government policy on Deafness.
Mosetén is an endangered language spoken by approximately 800 indigenous people in the foothills of the Bolivian Andes. Many Mosetén children only learn the majority language, Spanish.
Research at UWE Bristol has resulted in the development of language materials for the Mosetenes, bilingual educators and other stakeholders. It has enabled bilingual education programmes, and inspired a new generation of Mosetén speakers. It has therefore had a direct influence in avoiding linguistic and cultural loss, and has helped the Mosetenes to preserve the intrinsic value of their language and culture, also raising the group's profile in Bolivia and beyond.
Our research has provided an evidence base for sign language policy changes in Scotland and the UK, leading to structures and practices that reduce exclusion, and giving British Sign Language (BSL) enhanced recognition and Deaf people increased equality. Deaf people experience widespread, chronic social disadvantage, with Westminster only acknowledging BSL as an independent language in 2003. The British Sign Language (Scotland) Bill, lodged with the Scottish Parliament in June 2013, is undergirded by our research. Globally, progressive sign language interpreting — facilitating the advancement, well-being and full citizenship of Deaf people — observes service models and professional principles propelled by Heriot-Watt research.
Biak (West Papua, Indonesia) is an endangered language with no previously established orthography. Dalrymple and Mofu's ESRC-supported project created the first on-line database of digital audio and video Biak texts with linguistically analysed transcriptions and translations (one of the first ever for an endangered language), making these materials available for future generations and aiding the sustainability of the language. Biak school-children can now use educational materials, including dictionaries, based on project resources. The project also trained local researchers in best practice in language documentation, enabling others to replicate these methods and empowering local communities to save their own endangered languages.
The EPP Project identifies criterial features for second language acquisition. It has engaged stakeholders in the teaching and testing of language learners. This is facilitated by the EPP network and website. The project has enabled Cambridge Assessment to define the English language constructs underlying Cambridge examinations at different proficiency levels more explicitly. The work has improved the tests themselves, but also allowed Cambridge Assessment to better communicate the qualities of their tests for accreditation and recognition. Stakeholders are more actively engaged through provision of resources for teachers, testers, ministries of education etc., on the website, and in seminars. The project has led to further research with an international language school, which has led to teachers and parents of the school pupils being more aware of the needs for successful second language acquisition.
As a writer of popular (linguistic) science, and as the subject of a documentary film on his life and work, Professor Dan Everett's research on Amazonian languages like Pirahã has widely influenced popular understanding and debate about the relations between language, mind and culture. The spectacular, and sometimes controversial, conclusions of his fieldwork, theoretical and popular writings challenge the claim that all human beings are endowed with an innate language faculty and challenge the ways in which cultural values are constructed.
The research of Professor Paul Simpson and Dr Joan Rahilly has informed and enhanced the broader awareness and understanding of English language in the context of secondary level education in Northern Ireland, and has had particular influence on both clinical and developmental assessment of language use. The end users who have benefited from this research include (i) schools, colleges and lifelong learning, (ii) health and well-being agencies, and (iii) voluntary organisations and charities. The main achievements can be summarised as: