The phonotactic development of one child is traced from age 3;9 to 5;3. Data are presented in a table indicating both the child's phonological equivalent of adult consonant sequences and the range distinguished by the child at a given stage. (CHK)

The verbal interactions of 20 mothers with their children, who were between 1.9 and 5.0 years old, were recorded and analyzed. (SB)

Examines the relationship between adult recasts of child utterances and the child's acquisition of syntactic structures. Results indicate that maternal recasts of specific morphemes were related to the acquisition of those specific morphemes during certain developmental periods, whereas other grammatical morphemes were facilitated by expansions…

Compares the effects of language intervention over a one-year period on two groups of young children with delayed language: one group with cognitive skills markedly above their language level, and the other group with similar delays in cognitive and language skills. (28 references) (GLR)

Purpose: Vocalization development has not been studied thoroughly in infants with early-identified hearing loss who receive hearing aids in the 1st year of life. This study sought to evaluate the relationship between auditory sensitivity and prelinguistic vocalization patterns in infants during the babbling stage. Method: Spontaneous…

A phonological and syntactic study of a small important group of nonarbitrary terms in Pomo baby talk that are concerned with elemental body needs. A progression is shown from sound images closely associated with the action state or object denoted to the phonological patterns of adult languages. (SCC)

The existence of a developmental sequence for the acquisition of specific complex syntactic structures in English was investigated through an analysis of eight studies of Danish subjects. The studies involved Danish speaking subjects acquiring English as a second language at ages 7-10, 13, and 18. The evidence from these studies demonstrate a…

SEVERAL BASES FOR STRENGTHENING THE LANGUAGE DEVELOPMENT PROGRAM IN PRIMARY GRADES WERE CONSIDERED. FROM RECENT STUDIES THAT HAVE RECORDED AND ANALYZED ACTUAL SPEECH SAMPLES OF PRESCHOOL AND SCHOOL CHILDREN, THREE ASSUMPTIONS CONCERNING CHILDREN'S LANGUAGE WERE MADE. FIRST, BY THE AGE OF THREE, MOST CHILDREN HAVE LEARNED THE BASIC STRUCTURE OF THE…

This is a quarterly report of a project involving the analysis of the language of four Puerto Rican children living in the Boston area who are learning Spanish as a first language. The children, all male, ranged in age from 17 months to 37 months during the period of study. All had some contact with English. The data were transcriptions of…

THE AUTHOR FEELS THAT TO APPROACH CHILD LANGUAGE TRANSFORMATIONALLY IS TO USE A TECHNIQUE SUITED TO PROVIDING ADDITIONAL INSIGHT INTO A WELL-KNOWN LANGUAGE FOR TREATING AN UNKNOWN, OR AT BEST LITTLE KNOWN LANGUAGE. SHE MAKES THE FOLLOWING CRITICISMS OF TRANSFORMATIONAL ANALYSIS OF CHILD LANGUAGE--(1) NOTHING CAN BE DIRECTLY INFERRED WITH REGARD TO…

This investigation gives attention to the developmental course and influence of social class on self-directed, private speech. The Ss were 108 white, middle and lower class pre-school, first and third grade children. Two measures of receptive vocabulary were administered as background language measures. The experimental task required S to sort…

Part One of this book deals with theoretical considerations in the cross-national comparisons of language and reading instruction and achievement. Discussions of the scope and methodological problems of such research, bases for comparison, attitudinal and cultural variations, teacher preparation and organization variables, the varied linguistic…

Sex differences in language development were studied. Protocols from 54 children, aged 2;0 to 4;2, were analyzed with Mean Length of Utterance (MLU) as the independent variable. When MLU's reached 3.75 to 4.0, differences began to favor girls. Results are discussed in terms of a social learning model and a cognitive model. (Author)

The nature of early games and how they might assist the infant in language acquisition were explored in a longitudinal study of two mother-infant dyads, using video-recordings of their free play. The analysis of appearance and disappearance games was particularly revealing. (EJS)

The hypothesis explains the early lexical development of children and the predictions of this hypothesis are shown to be consistent with available data on overextension. (Author/NCR)