Reviews how the second-language learner's mental lexicon in lexical models is treated, summarizes major characteristics of the mental lexicon, discusses the structure of the mental lexicon, and examines a model of lexical acquisition. (Author/VWL)

Proposes an alternative account of the child's learning of nouns and adjectives that relies on properties of the semantic categories to be learned and of the word-learning task itself. In five experiments, a simple connectionist network was trained to label input objects in particular contexts; the network learned categories resembling nouns…

In this study, the effects of second language (i.e., L2) proficiency and age of second language acquisition are assessed. Three types of bilinguals are compared: Early L2 learners, Late highly proficient L2 learners, and Late less proficient L2 learners. A lexical decision priming paradigm is used in which the critical trials consist of first…

Studies have suggested attention-free semantic processing of natural scenes in which concurrent tasks leave category detection unimpaired (e.g., F. Li, R. VanRullen, C. Koch, & P. Perona, 2002). Could this ability reflect detection of disjunctive feature sets rather than high-level binding? Participants detected an animal target in a rapid serial…

All languages rely to some extent on word order to signal relational information. Why? We address this question by exploring communicative and cognitive factors that could lead to a reliance on word order. In Study 1, adults were asked to describe scenes to another using their hands and not their mouths. The question was whether this home-made…

Arguments about the existence of language-specific neural systems and specifically about the independence of syntactic and semantic processing have focused on the event-related brain measures (ERPs) as tool to monitoring moment-by-moment the cognitive processes underlaid. In the present experiments, the available evidence indicates that the ERP…

There is a long-standing debate in the area of speech production on the question of whether only words selected for articulation are phonologically activated (as maintained by serial-discrete models) or whether this is also true for their semantic competitors (as maintained by forward-cascading and interactive models). Past research has addressed…

In addressing questions of semantics and grammar in child language, this study focuses on the generation of speech activity. Specific attention is on the formation and development of speech units during speech generation. The study looks at the process by which preschool children master various linguistic items and categories using semantics,…

An investigation is conducted into the hypothesized notion of the interlanguage system and its effect on language transfer. The interlanguage system is composed of: internal factors (syntax, semantics, and phonology); external factors (sociological and psychological); and the typology of the native language. The investigation looks into: (1)…

A study examined the efficacy of the keyword method of vocabulary instruction by comparing it with five methods designed to increase semantic processing of the definitions of the vocabulary words. Subjects in all five experiments were college students. In the first three experiments, recall of the definitions from the vocabulary words was the…

The difference between acquiring knowledge of a word's meaning and knowing a word well enough for it to aid in the comprehension of a text is investigated by reviewing the most recent findings in the field of vocabulary acquisition. The assumption that vocabulary items are learned through context when the meaning of unknown words can be gleaned…

A model for adult language learning is developed based on the postulates that language is semiotic, contextual, communicative, and cultural. Research in psycholinguistics has discovered that a cognitive and recognitional knowledge of language underlies and is greater than performative language. The move from the first level, the semantic base, to…

Studies of the acquisition of word meaning and the semantic features involved have been mostly confined to noun categories and polar adjectives. Investigation of the semantic categories underlying verb forms has implications not only for theories of child language acquisition but also for theories of semantic structure in general. Experimental…

Three studies tested the theory that long term memory consists of a semantically organized network of concept nodes interconnected by leveled associations or relations, and that when a stimulus is processed, the corresponding concept node is assumed to be temporarily activated and this activation spreads to nearby semantically related nodes. In…

Deals with the issue of sentence processing in a second language (L2) showing how L2 learners resolve the problem of competing factors of syntax, semantics, and pragmatics in the processing of L2 utterances. The results of a study involving sentence interpretation by L2 learners of English are presented. (Author/SED)