Despite the upward trajectory of formal American Sign Language (ASL) instruction, evidence-based practices remain in a rudimentary stage of development. Previously, no known studies had distinctly investigated supplemental ASL laboratories (ASL labs), despite over half of ASL instructors utilizing them alongside their classes. This qualitative…

Ethiopian Sign Language (EthSL) is one of the underresearched languages of Ethiopia although it is used by more than a million members of the Deaf community. Not much is known about the language, particularly its use and current status. In addition, its users within the Deaf community have begun addressing the issues of equality, participation,…