Preschoolers' earliest productions of sentential complement sentences have matrix clauses that are limited in form. Diessel proposed that matrix clauses in these early productions are propositionally empty fixed phrases that lack semantic and syntactic integration with the clausal complement. By 4 years of age, however, preschoolers produce…

Some research in child language suggests that semantically general verbs appear in grammatical structures earlier than semantically complex, specific ones. The present study examines whether this was the case in nouns, using imageability as a proxy measure of semantic generality. Longitudinal corpus data from 12 children from the Manchester corpus…

Using an observational task followed by an experimental task with an Intermodal Preferential Looking Paradigm, we examined the effect of input on children's acquisition of class extension rules by investigating the relationship between the amount of polysemous noun-verb pairs in French-speaking 2-year-olds' input and both their spontaneous…

The present study determined whether parenting style, defined by control strategies varying in power-assertion mediated the established relation between maternal language usage (grammar and semantics) and child language (grammar, semantics and pragmatics) during toddlerhood (n = 60). Based upon their use of control strategies mothers were…

Relationships between syntactic and semantic aspects of mothers' speech and infants' word acquisition was examined in 27 mother-infant dyads. Results indicated that the more the mother differentiated the complexity of her speech to child and adult, the earlier the child attained 20 words. The more the mother used adult-basic labels in her speech,…

Gives a syntactic, semantic, pragmatic, and discourse structure analysis of mothers' speech to children of 1;0, 1;8, 2;3, and 5;0 years, showing that the age of the child to whom mothers were speaking could be predicted very accurately from her speech. The changes in mothers' speech are responses to concurrent changes in children's language…

In order to determine (1) the major speech characteristics of mothers and fathers and (2) the relationship between parental input and child language development, a longitudinal analysis of parents' input language was conducted during the period in which four first-born children progressed from no words to the stable use of one-word utterances in…

Explores two Mandarin-speaking children's ability to refer to the past in mother-child conversation. The approach encompasses morphosyntactic, semantic, and discourse-pragmatic perspectives. Results show that the children tend to refer to immediate past spontaneously, but rely heavily on elicitation when referring to earlier past. (Author/VWL)

Examines naturalistic adult-to-child speech of Italian middle class mothers to determine which patterns characterize linguistic input to infants. Because Italian is a pro-drop language, adult-to-child speech revealed bias toward more salient semantic and morphological significance of verbs relative to nouns, and verbs will likely occupy…

Expands on study by Brown and Hanlon which showed that parents seemed more attuned to semantic value of their child's speech rather than grammatical form. However, this more recent study suggests that language learning environment presents subtle cues, distinguishing between well-formed and ill-formed sentences, evidenced by mothers' inclinations…

Analyzes mother and child speech in free play conversation for different semantic and syntactic categories. Based on the study of changes taking place over time in children's use of semantic categories, argues against the hypothesis that the mother's speech is gradually adjusted to the child's performance. (Author/MES)

Speech directed towards young children ("motherese") is subject to consistent systematic modifications. Recent research suggests that gesture directed towards young children is similarly modified (gesturese). It has been suggested that gesturese supports speech, therefore scaffolding communicative development (the facilitative…

Sampled the speech of American, French, and Swedish mothers to their one-year olds, to analyze distribution of phonetic parameters of adult speech, as well as children's own early words. Found that variability is greater in child words than in adult speech, and mother-child dyads showed no evidence of specific maternal influence on phonetics of…

Investigators agree that mothers employ a variety of request forms and that children seem to be able to respond to these forms with a remarkable degree of accuracy. It is suggested that the speech of mothers to their children is filled with requests which are really not requests at all. It is shown that many of what appear to be adult requests to…

The range of meanings of "big" and "little" that mothers and their three children under age two expressed in relatively natural communication situations was studied. Longitudinal data from transcripts of conversations of middle-class mothers and their children were analyzed along with diary records kept by parents of their children's use of size…