A review of studies into the neurological aspects of reading disabilities indicates that two positions have been taken with regard to the brain and reading: (1) language skills are generally considered to be the function of the left hemisphere of the brain; and (2) very poor reading may be related to bilateral spatial processing for both boys and…

Recent research has established closer links between language, cognition, and social life than Piaget or Vygotsky imagined. Connections have been established between object permanence development and acquisition of disappearance words and the quantity and quality of child-adult joint attentional social interactions and children's early word…

Presents evidence for four major design features of serial organization of speech arising from comparison of babbling and early speech with patterns in ten languages. Maintains that no explanation for the design features is available from Universal Grammar; except for intercyclical consonant repetition development, perceptual-motor learning seems…

The developmental model of communication growth is often the most appropriate framework for determining intervention goals with handicapped children. An integration of published literature describing the developmental progression of sensory, motor, and social abilities is provided as an intervention framework for developing communicative abilities…

Reviews history and research of sensorimotor and language development in handicapped children, two research studies on the relationship between sensorimotor development and communication status in nonverbal severely mentally retarded subjects, problems using standardized sensorimotor scales, and an alternative approach involving direct measurement…

As one of a regular series, this report focuses on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. Drawn from the period of July 1 to December 31, 1981, the 15 manuscripts cover the following topics: (1) phonetic trading relations and context effects; (2) temporal…

This report is one of a regular series on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. Drawn from the period of January 1 to March 31, 1980, the 14 manuscripts cover the following topics: (1) acoustics in human communication; (2) motor-sensory feedback formulations;…

Concerned with what can be done to help produce more thoughtful, critical readers, this report first presents an historical overview of theories on the origin of language, referring to B. F. Skinner, Noam Chomsky, and Jean Piaget, among others. It then discusses biological reasons for the evolution of language and the impact of verbal language on…