This article explores some critical methodological and theoretical issues that emerge from recent research into word association behaviour in second language (L2) learners. The studies that we discuss here all use computer simulations as a tool to investigate L2 lexical networks, and to compare these networks with those of first language (L1)…

Several recent studies from our laboratory have shown that 14-month-old infants have difficulty learning to associate two phonetically similar new words to two different objects when tested in the Switch task. Because the infants can discriminate the same phonetic detail that they fail to use in the associative word-learning situation, we have…

Formal and functional similarities in a learner's first and second languages (L1 and L2) facilitate the perception of cross-linguistic equivalence between individual items (phonemes, morphemes, words, and phrases). The beginning foreign language learner makes frequent use of these perceived equivalences when he learns to understand L2 items. This…