This study examined the development of evaluative language in preschoolers' oral fictional narratives using a storytelling/story-acting practice where children told stories to and for their friends. Evaluative language orients the audience to the teller's cognitive and emotional engagement with a story's events and characters, and we hypothesized…

This study examines the influence of bilingual status, language-internal (complexity of L1 phonology), language-external (dominance), and lexical (L2 vocabulary score) factors on phonological production in French-speaking monolingual (n = 37) and bilingual children (n = 64) aged three to six years. Children participated in an object and picture…

Speech disfluencies can guide the ways in which listeners interpret spoken language. Here, we examined whether three-year-olds, five-year-olds, and adults use filled pauses to anticipate that a speaker is likely to refer to a novel object. Across three experiments, participants were presented with pairs of novel and familiar objects and heard a…

This study examines language mixing in 26 Spanish-English dual language learners over the course of their first year of preschool. The children's patterns of language choice while interacting in monolingual language contexts were analyzed at age 3;6 and 4;5 to examine: (1) whether the frequency of language mixing changed during the year; (2)…

This study investigates preschoolers' ability to understand and produce novel metonyms. We gave forty-seven children (aged 2;9-5;9) and twenty-seven adults one comprehension task and two elicitation tasks. The first elicitation task investigated their ability to use metonyms as referential shorthands, and the second their willingness to name…

We examined the functions of mothers' speech to infants during two tasks -- book-sharing and bead-stringing -- in low-income, ethnically diverse families. Mexican, Dominican, and African American mothers and their infants were video-recorded sharing wordless books and toy beads in the home when infants were aged 1;2 and 2;0. Mothers' utterances…

This study investigates Mandarin-speaking children's knowledge of event semantics in interpreting spatial modifiers with "zai" 'at' after a posture verb or before a placement verb. The event-semantic principles investigated include subevent modification (Parsons, 1990) and aspect shift (Fong, 1997). We conducted an experimental study…

Research on sources of individual difference in parental Infant-Directed Speech (IDS) is limited and there is a particular lack of research on fathers' compared to mothers' speech. This study examined the predictive relations between infant characteristics and variability in paternal lexical diversity (LD) in dyadic free play with two-year-olds (M…

Conventional implicatures are omnipresent in daily life communication but experimental research on this topic is sparse, especially research with children. The aim of this study was to investigate if eight- to twelve-year-old children spontaneously make the conventional implicature induced by "but," "so," and…

The present study investigates flexibility of verb use in the early stages of English multiword development, and its relationship with patterns attested in the input. The data is taken from a case study of a monolingual English-speaking boy aged 2; 5-2; 9 and his mother while engaged in daily activities in the home. Data were coded according to…

Parent report instruments adapted from the MacArthur-Bates Communicative Development Inventories (CDI) examined vocabulary development in children aged 0 ; 8 to 2 ; 6 for two Chinese languages, Mandarin (n = 1694) and Cantonese (n = 1625). Parental reports suggested higher overall scores for Mandarin- than for Cantonese-speaking children from…

Analyzes research regarding children's acquisition and understanding of modal meaning. Results indicate that eight-year-olds have only a rudimentary system of modal meaning, and 12-year-olds' systems were not isomorphic with the adult system. (Author/CB)

Examines the age at which and the form in which children produce speech acts which commit them to a future action. Results revealed that all of the four- to 11-year-olds produced directive speech acts, but only the older children used the explicit performative verb "promise" to reassure the hearer of their commitment. (Author/CB)

This study examined age differences in the extent to which children infer and use a speaker's interpersonal goal to understand speech acts and to examine age differences in the extent to which children select responses that carry implications appropriate to the speaker's interpersonal goal. (15 references) (JL)

Analysis of the use of the connective "but" by 3- to 9-year-olds indicated that all most commonly used the word to signal semantic relationships and for pragmatic functions. Younger children most frequently used "but" when causal or precausal relationships existed, and older children used "but" more to encode complex contrast. (Author/CB)