Describes the transition from single to multiple word utterances in one child. The development illustrates the initial dissociation and later coordination of the temporal chaining of elements and meaning relatedness between elements and also the importance of repetition for the change from single-word utterances to meaning-related, multiword…

The ability of young children to communicate at the time they produce their first words was studied, with particular reference to the question of whether children are able to modify their requests depending on the adult's response. The subjects were four children ranging in age from 15 to 18 months; the data were their requests of adults coded…

Reports on an experiment describing the lexical development of a hearing child with a deaf mother and hearing father. Data confirm previous findings that (1) sign emerges before spoken word, (2) acquisition stages are similar in ASL and spoken English, and (3) the child initially develops one lexical system. (Author/AM)

Examined continuity in 94 children's vocalization and language development. Acquired data from parent reports of children's vocal and lexical development from 14 to 18 months, and from language development scales administered at 18 months. Found that early vocalizers comprehended and produced more words and suffixes than late vocalizers, and that…

Linguistic and cognitive development of 26 premature and 27 full-term infants was studied longitudinally over the first 3 years of life. Patterns of lexical and cognitive development did not differ substantially between groups, nor did standard language test measures indicate differences at the study's end except with very low birthweight…

This study investigated the role of gesture in communication development. Gestural categories, based on communicative function, were identified from longitudinal videotapes of one mother-child pair. The videotapes were made weekly or bi-weekly from the time the child was 13 months of age until she was 42 months of age. The results of the study…

The study reports quasilongitudinal data on 10 children at 2:0 and 2:5, and another 10 children at 2:9 and 3:3. The analysis included word-initial and word-final phonetic inventories of consonant singletons and clusters and a summary of the relative frequency of seven word shapes. (Author/JDD)

A study examined primary-grade children's ability to construct felicitous, or audience-accommodating, character introductions in their stories. The study was intended to (1) describe the linguistic variation children employed in character introductions; (2) identify cognitive factors other than egocentrism contributing to infelicitous…

Production data from a longitudinal study of seven children in their first attempts to produce words containing fricatives are presented to illustrate how children use four distinct strategies to approach this relatively difficult class of sounds. The strategies are: (1) favorite sounds--an approach used by a subject who seemed to enjoy playing…

Reports longitudinal studies of the unique developmental patterns of the blind baby, and discusses the use of home visits to show parents how to assist their infant's development. (NH)

A study was conducted to determine whether children give evidence of using any of six comprehension strategies and whether children of same and different ages use different strategies. It was studied how comprehension performance can best be predicted by other facts about the child, including his language and his language input. The six…

A longitudinal study of three children examined the relation between object permanence and language development. (Author/NCR)

Language-impaired children (N=87) were assessed at the ages of 4, 4 1/2, and 5 1/2. In 37%, the language disorder resolved by 5 1/2 years (44% resolution in those with normal nonverbal ability). Outcome for individuals could be predicted with 90% accuracy at four years. (Author/KM)

By age two, a child begins to form complex sentences by joining two or more sentences or by embedding one sentence into another. Formation of conjoined structures is a simpler process and emerges earlier than that of embedding structures. This paper attempts to answer the following questions: (1) Do children produce or understand embedding…

Described in this report is a home-based, cognitive-affective intervention program involving 93 mothers and their children. This demonstration program sought to show that the principal cognitive element missing from the experience of low-income children in preparation for schooling is a sufficient amount of concept-building verbal interaction in…