Purpose: Mean length of utterance (MLU) is one of the most widely reported measures of syntactic development in the developmental literature, but its responsiveness in young school-age children's language has been questioned, and it has been shown to correlate with nonsyntactic measures. This study tested the extent to which MLU shows measurement…

The acquisition of passives is well-studied in many languages, with evidence of crosslinguistic differences in the age at which passives are acquired. The aim of this study is to add to the existing knowledge of child acquisition of passives by providing data from Afrikaans and isiXhosa, two under-researched and typologically different languages…

Child language acquisition research has provided ample evidence of lexical frequency effects. This corpus-based analysis introduces a novel frequency measure shown to significantly constrain adult language variation, but heretofore unexplored in child language acquisition research. Among adults, frequent occurrence of a form in a particular…

Development of child language is tremendously complex, remarkable and wondrous. In a second language acquisition context, a child can acquire his second language in either acquiring both languages at the same time or learning the second language after mastering the first one. This present research is concerned to describe the syntactical…

Background and aims: High quality student-teacher relationships (STR) are important for children's academic and social development. We explore how individual child language domains (semantics, syntax, pragmatics), teacher years of experience, and classroom placement (general or special education) relate to STR quality for children with autism…

Although sentence repetition is considered a reliable measure of children's grammatical knowledge, few studies have directly compared children's sentence repetition performance with their understanding of grammatical structures. The current study aimed to compare children's performance on these two assessment measures, using a multiple-choice…

This study evaluates the effects of Age of Exposure to English (AoEE) and Current Input/Output on language performance in a cross-sectional sample of Spanish-English bilingual children. First- (N = 586) and third-graders (N = 298) who spanned a wide range of bilingual language experience participated. Parents and teachers provided information…

How to help babies and young children right from birth to become competent in talking as well as emergent literacy is illustrated by research findings as well as with specific clinical stories. Both kinds of knowledge can serve to galvanize parents and teachers to increase awareness of infant and preschool language development and the crucial role…

The two purposes of this study were (1) to explore the validity of certain indexes used to measure children's development toward maturity in the control of English syntax, and (2) to examine the characteristic exploitation of syntactic resources (a) by boys and girls, (b) at various age-grade levels, and (c) in speech and writing. The normative…

Keeping vocabulary and content constant, it was determined whether syntactically more complex structures increase reading difficulty or whether all students, regardless of grade level, have the same syntactic skills and thus read with equal facility materials written at different syntactic maturity levels. One hundred and twenty randomly selected…

Includes facsimiles of paragraphs written by students in grades 1-6. (RD)

A description of the linguistic characteristics of casual conversations of Los Angeles Negro K-3 school children was recorded outside the classroom in small groups with two to five participants. Analysis of phonological, syntactic, and lexical characteristics discloses considerable variation in the children's speech, exhibiting both a significant…

A model for helping classroom teachers understand and evaluate the growth of children in oral and written compositions is presented. The recommended procedure is centered around T-unit analysis. The following sequence is one possible way the T-unit analysis procedure might be used by an elementary school teacher: (1) Divide all the sentences of a…

The years after children demonstrate comprehension of particular syntactic structures have received little attention. What happens in language development after mastery is achieved? Are children then like adult speakers in judging the acceptability of grammatical structures? Questions addressed in this research were: Will older children and young…

The acquisition of the metalinguistic abilities involved in ambiguity detection and resolution was studied with children. It is suggested that metalinguistic abilities may serve as potential test measures for facility in learning a second language. School children (ages 3, 5, 7, 9, 11, and 13) were tested for their ability to detect ambiguous…