This article reviews various models in the neurological conceptualization of attention deficit disorder (ADD), with and without hyperactivity. It discusses neuroanatomical, neurochemical, and neurophysiological perspectives on ADD. (Author/DB)

THE BASIC THESIS OF THE AUTHOR IS THAT THE NERVOUS SYSTEM OF MAN HAS EVOLVED FROM A VERY SIMPLE TO A VERY COMPLEX MECHANISM. MAN HAS ACHIEVED CORTICAL DOMINANCE WHEREIN ONE SIDE OF THE CORTEX CONTROLS THE SKILLS WHICH SEPARATE MAN FROM OTHER ANIMALS. THIS EVOLUTIONARY PROCESS MUST BE RECAPITULATED ONTOGENETICALLY OR MOBILITY AND COMMUNICATION…

Presented are nine papers given at a 1973 seminar at the University of Queensland in Australia on the identification and treatment of children with learning disabilities. Noted are recommendations of the Senate Standing Committees on Handicapped Persons and Teaching Education which would require increased numbers of trained teachers and other…