Evidence-Based Visual Language Expertise

Bringing language into focus.


VLA's credentialed experts and programs apply research findings and evidence-based practices to inform and advance visual language policies and professional services.

Our Deaf and Hearing team of multilingual and multimodal linguists, clinicians, interpreters, and transliterators specialize in visual language access, processing, acquisition, use, and research.

Areas of Expertise

Depth across the field of visual language.

01Visual language teaching
02Visual language linguistics
03Visual language literacy
04Visual language acquisition & processing
05Bilingual education
06Clinical neuropsychology
07Visual language research content editing
08Research methodologies
09Legal advocacy
10Teaching interpreter & transliterator educators

Our Mission

"Through our consultants, researchers, clinicians, interpreters, transliterators and programs, VLA aims to apply evidence-based research to advancing the right and opportunity for those who are deaf or hard-of-hearing to access, process, acquire, and use visual language."


Why VLA Exists

A historical truth, and a fundamental right.

Language access and use is a uniquely human attribute. It shapes and is shaped by its users. It purveys and preserves history.

Language creates and unlocks opportunity. It allows vision to become reality. It drives and defines how humans engage.

For most of the world's population, language acquisition is an assumed reality. Consistent exposure to native language users usually occurs without conscious attention.

However, through no fault of their own, visual access to language is not an historical given for deaf populations. Instead, acquisition of linguistic and cultural competency is often a question rather than the default.

VLA programs and services are designed in light of this historical truth. We clearly see the power of transforming what we know about language and history into an ensured fundamental human right.

read the full essay in our journal

Work With VLA

Whether you need expertise, or provide it.

For Institutions, Agencies & Authors

Bring credentialed expertise to your work.

Schools, government agencies, researchers, and event organizers: request the consultation, review, or service your work requires.

For Experts & Practitioners

Bring your credentials where they're needed most.

Consultants, researchers, clinicians, interpreters, and transliterators: join a team that puts evidence-based practice to work.