Vygotsky's work on the acquisition of foreign language words has been criticized for lacking a formal view of language as a system and for taking little interest in questions such as the route and rate of language acquisition. We argue that word meanings really do not constitute a formal system, either in the way they develop, or in the way they…

How have the ideas raised by Firth and Wagner (1997) influenced the construction of second language acquisition (SLA) theories? In this article, we take the position that prior to and since 1997, there was and has been a notable increase in SLA research and theory that prioritizes sociocultural and contextual factors in addition to acknowledging…

A major preoccupation in assessment is connecting examinees' performance in assessment and nonassessment contexts. This preoccupation has traditionally been framed in terms of generalizability. This article reconceptualizes this problem from a qualitatively different perspective on human abilities and their development, namely, the Sociocultural…

This article describes the history and continuing development of Vygotsky-inspired sociocultural theories (SCT) and their application in second and foreign language research. In particular, I emphasize the intellectual traditions out of which SCT emerged and the relation of SCT to other critical scholarship. The discussion includes long-standing…