Vygotskian Perspectives in Deaf Education: An Introduction in Two Movements.

Vygotsky's (1993) Fundamentals of Defectology is a radical's handbook of deaf and disability studies. Vygotsky's overall research program views disabilities, including deafness, from an integrated biosocial and critical theory standpoint. In two movements, I introduce an American Annals of the Deaf Special Issue on Vygotskian perspectives in deaf education focused mainly on his Defectology volume. Movement One describes Vygotsky's life, research, death, and posthumous impact by situating his deaf pedagogy research as one node in a network of defectological pedology, translated as applied special educational psychology. Movement Two describes how Vygotsky's project has been extended, synthesized, and developed in modern and postmodern contexts of deaf education and disability studies. Throughout, I synthesize Vygotsky's claims and update his terms by juxtaposing them with contemporary terms and theories to provide sociohistorical context for the new scholarship comprising this Special Issue's unique contribution to Vygotskian deaf research.