This paper reports on a longitudinal study of the acquisition of the voicing contrast in American-English work-initial stop consonants, as revealed through instrumental analysis of voice onset time characteristics. Four monolingual children were recorded at approximately two week intervals, beginning when the children were about 1;6. Data provide…

The acquisition of rules for formulating causative verbs was studied with children over a period of a few years. Most of the data is based on the spontaneous speech of the author's two daughters, from age 2;6 to 6;2 and from age 2;4 to 3;11. It was hypothesized that there are at least two prerequisites for the child's formulation of a general rule…

This paper examines issues related to the role of preschool education in Norway. Two dominant philosophies of preschool education are identified, the first emphasizing the importance of play opportunities and the social environment of the preschool, and the second focusing on the importance of adequate pedagogical programs for optimum cognitive…

Cross-sectional and longitudinal acquisition data for English, German, Italian, and Turkish children ranging in age from approximately 1 to 4 provide a preliminary answer to the question of whether there is a consistent interlanguage order of development of notions of conjunction. It was found that children first conjoin sentences by simple…

THE RELATIONSHIP BETWEEN A CHILD'S SOCIAL ENVIRONMENTS AND HIS DEVELOPMENT WAS STUDIED. A MAIN AREA OF CONCERN WAS CULTURAL DISADVANTAGE AMONG CHILDREN FROM LOWER SOCIOECONOMIC BACKGROUNDS. THESE CHILDREN NOT ONLY FELL BEHIND IN BASIC SCHOLASTIC GROWTH, BUT ALSO RESPONDED MINIMALLY TO THE FUNCTION OF THE SCHOOL. THE BASIC PHILOSPHY OF THE…

This study of language development was intended to chart the developmental course of the spontaneous use of negatives and affirmatives by 1 1/2 - 3-year-olds in response to true or false statements concerning familiar objects, properties, and actions. Forty children, 18, 24, 30, and 36 months of age, were assessed for knowledge of the words used…

The curriculum is designed to give teachers guidelines and objectives for working with young children who are deaf or multiply handicapped. Five sections cover the following areas: language and communication skills, cognitive development, self help skills, social-emotional skills, and psychomotor development. Developmental steps are provided for…

In behavioral science research, language has been increasingly seen to reflect the concepts that the child has acquired prior to, and hence independent of, the acquisition of language. Analyses based on this idea are confined largely to words that denote clear perceptual referents. Language, however, contains many terms that have no portrayable…

This report describes a comparative study of methods of home-based infant and parent education. The study involved 108 children, aged 1 to 2 1/2 years, in six groups of 18 each. In three groups a home visitor worked with the children and their mothers using a curriculum which focused on either play, language, or social development. In a fourth…

The overall purpose of this study was to investigate the effectiveness and practicability of a home-centered preschool intervention program for cognitive, language, and personality development of mother and child, based upon the use of paraprofessional educators who are themselves members of the population served. One question considered was…

This document presents two measures used by the Parent-Child Early Education Program of the Ferguson-Florrisant School District in Missouri for identifying preschool children with special behavior problems. The first measure, My Preschool Child, is a checklist to be filled out by the parent on the child's personal and social development, language…

A developmental model of literacy based on language and cognitive skills is presented in this paper. Two independent learning strands suggested as major factors in achieving literacy are learning to understand language by eye (reading) as skillfully as one can understand language by ear (auding) and learning to use the printed medium for literacy…

This study explores the effect of information focus on the size of the unit decoded by a reader. Sixty students chosen at random from average reading groups in fourth, fifth, and sixth grade levels were studied. Each subject read orally 36 thematic sentence frames presented in random order. Each frame contained a point at which the visual display…

Clarification of one aspect of Jensen's model of cognitive abilities provided the impetus for this study. Jensen found that sentence construction as a mediator facilitated learning of paired associates, except when kindergarteners were used as subjects. The purpose of the present study is to determine whether the failure of the mediators to…

The Language Acquisition Device, or LAD, is related to reading and intellectual development in the first of five papers on cognitive and affective characteristics of exceptional children. A discussion of the intellectual processes involved in learning focuses on the developmental stages of Piaget. A report on a task force to discuss terminology…