The present article draws upon some of the data collected by the Birmingham (England) Educational Priority Area (E.P.A.) Action/Research Project in its investigation into the effectiveness of pre-school language intervention programmes. (Author/RY)

The syndrome of childhood autism is typified by major abnormalities in language development, yet there are few systematic descriptions of autistic children's linguistic systems. This paper represents the beginning of a comprehensive investigation of the language of verbal autistic children and concentrates on comparing the syntax used by ten…

This monograph reports a longitudinal study of the language development of 211 pupils as they progressed from kindergarten through twelfth grade. Data include transcribed interviews, written compositions, reading and IQ scores, listening scores and ratings, teachers' ratings on specified language factors, and reports of books read. Results…

THE RELATIONSHIP BETWEEN BIOLOGY AND LANGUAGE IS EXPLORED IN THIS VOLUME. THE AUTHOR BELIEVES THAT "LANGUAGE IS THE MANIFESTATION OF SPECIES-SPECIFIC COGNITIVE PROPENSITIES. IT IS THE CONSEQUENCE OF THE BIOLOGICAL PECULIARITIES THAT MAKE A HUMAN TYPE OF COGNITION POSSIBLE." IN ATTEMPTING TO "REINSTATE THE CONCEPT OF THE BIOLOGICAL BASIS OF…