A growing body of work suggests that speaker-race influences how infants and toddlers interpret the meanings of words. In two experiments, we explored the role of speaker-race on whether newly learned word-object pairs are generalized to new speakers. Seventy-two 20-month-olds were taught two word-object pairs from a familiar race speaker, and two…

This dissertation articulates and defends a view about linguistic competence called 'variabilism'. According to variabilism, the epistemic demands of full linguistic competence vary in a particular way. More specifically, variabilism holds that different individual lexical application conditions (individually essential metaphysical ways of being…

Foreign language teaching concentrates on phonology, morphology and syntax, to the neglect of semantics and vocabulary. The method of teaching meaning that is proposed here is based on the concepts of "contextual" semantics. An experiment in the use of the method is also briefly described. (KM)

This paper attempts to demonstrate that: (a) syntax is dependent on factors of cognitive and non-cognitive meaning; and (b) criteria for linguistic competence can only be fully met when full command of cognitive and non-cognitive meaning is present. Results have implications for future models of language and language acquisition. (CHK)

A study focused on the nature and effect of constraints on the hypotheses that learners make about the meanings of words. Two experiments were conducted at a large midwestern university: the first, involving 68 undergraduate students divided randomly into two groups, tested taxonomic and durative constraints on nouns, and time of day and cessation…

This paper reviews current literature concerning the development of children's comprehension of the processes of natural languages and it recommends a new study approach designed to evaluate the joint effects of lexical and syntactic devices on comprehension. It discusses three main kinds of investigations--studies of the comprehension of…