Assessment of two-year-olds' (N=22) acquisition of words for referents of previously learned words indicated that young children found it easier to learn a new word when they were able to contrast its referent with that of a word they already knew. (Author/CB)

A diary study of the speech of a child acquiring English found eight between-word processes, all of which were optional and occurred in fairly restricted environments. Most of the processes were also of short duration. (Author/CB)

Two studies of children's early language comprehension using the signal detection paradigm showed that, although the children demonstrated understanding of a known word, they also overextended that word to inappropriate referent. (Author/CB)

Similarity neighborhoods for words in young children's lexicons were investigated using three computerized databases. Results revealed that words in five- and seven-year-olds' lexicons have many fewer similar neighbors. (Author/CB)

Three investigations of preschool children's comprehension of "younger" and "older" are discussed. Results suggest children focus on height in their initial hypotheses about meanings of the terms, ignoring age or function cues. These and findings about acquisition of antonyms are discussed in terms of recent theorizing about lexical-meaning…

Presents a study of the early vocabulary of young children, considering variables such as contextual flexibility, content, and composition of the lexicon in comprehension and production. Reports evidence for a relative independence between these two domains, and for an early version of the referential style observed at later stages of development.…

This study used three experiments to study whether infant-directed (ID) or adult-directed (AD) speech facilitated the learning of Chinese vocabulary by adults whose native language was English and who had had no prior knowledge of Chinese. Results indicate that ID speech may play a pivotal role in early lexical acquisition. (51 references)…

Examines issues relating to similarity neighborhoods of words in children's lexicons. Young children's receptive vocabularies were analyzed for three-phoneme, four-phoneme and five-phoneme words. The pattern of the original results from Charles-Luce & Luce (1990) was replicated. (18 references) (Author/CK)

This study was designed to examine factors associated with literal interpretations of homonyms. Participants were 212 second graders, ages 7;0-8;11, who listened to a story containing 16 key words. The key words were homonymous words ("pseudo-homonyms"), nonsense words, or familiar words used accurately. While listening to the story, children…

In order to examine the extent to which adult judgments of first words depend on visual and auditory cues, spontaneous utterances were collected for boys and girls ages one year, five months to one year, ten months. Adults named the same toys. The older the speaker, the less perception was affected by visual context. (Author/SW)

Investigates expression of part-whole semantic relation by children 3 to 12 years old and indicates that older children prefer its use significantly more often. The part-whole semantic relation was also observed to take several linguistic forms, such as partitive, spatial, and possessive. Age, experimental task format, or type of experimental…

Fourteen two-year-olds were presented with minimal word pairs in a new and efficient experimental perception paradigm. Data provide a view of relative difficulty of various minimal phonological contrasts for children. (CHK)

Children aged 2 1/2-4 were asked questions containing comparative and superlative forms of adjectives in pairs designated as unmarked/marked or positive/negative. Differences in frequency of correct responses were greater between unmarked/marked pairs than between positive/negative pairs. No evidence appeared for a marking explanation of adjective…

Research on the development of efficiency in spoken language understanding has focused largely on middle-class children learning English. Here we extend this research to Spanish-learning children (n=49; M=2;0; range=1;3-3;1) living in the USA in Latino families from primarily low socioeconomic backgrounds. Children looked at pictures of familiar…

Ability to distinguish "ask" and "tell" in Spanish was studied with five groups of native Spanish speakers: adults, 7- and 10-year-olds in a full bilingual school and 7- and 10-year-olds in a non-total bilingual school. Increased age, bilingual schooling and presence of contextual clues enhanced performance. (CHK)