Children can acquire novel word meanings by using pragmatic cues. However, previous literature has frequently focused on in-the-moment word-to-meaning mappings, not delayed retention of novel vocabulary. Here, we examine how children use pragmatics as they learn and retain novel words. Thirty-three younger children (mean age: 5.0, range: 4.0-6.0,…

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…

This study tested the predictions of the procedural deficit hypothesis by investigating the relationship between sequential statistical learning and two aspects of lexical ability, lexical-phonological and lexical-semantic, in children with and without specific language impairment (SLI). Participants included forty children (ages 8;5-12;3), twenty…

This study investigated the impact of aspects of the lexical proficiency of EFL students on their summary writing in English (L2) by controlling for the impact of a range of linguistic abilities in English and Japanese (L1). Sixty-eight Japanese undergraduate students wrote two summaries of English texts in English. Their English lexical…

Theories of the acquisition of word meaning among children are reviewed and a case study of one child is reported. Three models of how the young child associates words with underlying concepts and conventional meanings are noted. While one model proposes that children initially overextend word meanings, the other two models propose that new words…

The nature of the task of defining words by means of other words and the development of language responses (from children aged four to seven) are discussed in terms of a linguistic analysis of the definitional form and its semantic relations. (Author/RM)

Children aged 3, 6, 9 and 12 years were asked to name and sort 25 different drinking vessels. Results showed three stages: (1) they ove rextend the term "cup"; (2) they focus only on certain perceptual properties; (3) they show growing awareness of functional properties and hence the vagueness of the boundary. (Author/RM)

The relation definition theory proposed in this paper is explicitly different from previous semantic memory theories since it is the first to make a relation's definition the basis of semantic processing. The paper suggests that this relation definition theory successfully predicts relation similarity on the basis of one key primary assumption:…

A study of the development of abstract noun definitions in children and adolescents had as its subjects 120 students evenly divided into age groups of 10-, 14-, and 18-year-olds, randomly selected from students scoring in the 40th to 88th percentiles on the Iowa Test of Basic Skills (for 10-year-olds) and the Tests of Achievement and Proficiency…

When 16 children (ages 5-7) with specific language impairment (SLI) and 16 typical children named age-appropriate objects, the SLI cohort made more naming errors. Drawings and definitions of error items were poor. Eleven participants with SLI who participated in a forced-choice recognition task demonstrated significantly lower performance on…

Students, ages 12, 15, 18, and 23 (n=60 per group), wrote definitions for 16 abstract nouns. Responses were analyzed for Aristotelian style. There was an increasing tendency for students to mention the appropriate category to which a word belongs, core features of the word, and subtle aspects of meaning. (DB)

Research studies have demonstrated that children tend to define nouns by describing first their function and later the object to which they refer. In a study devised to trace the development of noun definition in the language of grade school children and adults, 20 subjects from each of four grade levels (kindergarten and grades two, four, and…

Three hypotheses were tested: (1) there is no significant difference between the proportions of higher level definitions given by the monolingual students and those of the bilingual students given in English; (2) there is no significant difference between the proportions of higher level definitions given by the monolingual students and those of…

Describes two studies of word meaning acquisition among children. Concludes that (1) even very young children can learn new words and their meanings on basis of linguistic expressions and in absence of direct experience with referents, and (2) that particular forms of discourse (e.g., narrative and dialogue) can render new meanings more accessible…

Evidence for speaker knowledge of morphological patterns, both derivational and inflectional, is not limited to productive patterns. Nonproductive patterns appear to be accessible in such a way that accessibility (a term preferred to "psychological reality") may be viewed as a function of four somewhat interdependent factors: (1) productivity, (2)…