Kane's argument-based framework is summarized and examined. He implicitly appeals to the backgrounded concepts of fairness and justice. From there it is a short distance to grounding the whole system in the mundane notion of truth. In fact, valid argument systems must depend on representations that are "true" by virtue of agreement with purported…

Three studies were carried out that tested sign theory, which predicts that nonverbal abilities should correlate positively with primary language abilities. The first examined the possible effects of bilingualism on cognitive ability; the second and third examined Korean adults learning English as a foreign language. (Author/VWL)

Discusses a general theory of signs showing that the relationship between acquired language proficiencies and nonverbal abilities must be closer than commonly supposed. Presents a general theory of signs showing why it is possible in principle to make linguistically and culturally unbiased judgments about intellectual abilities on the basis of…

Outlines an agenda for a dialogue that focuses on the relation between acquired language proficiencies (verbal abilities) and non-verbal abilities. Shows the relevance of this to language testing, framing the problem within a general theory of signs and deriving certain testable hypotheses concerning it. (Author/VWL)