This paper presents background information, an introductory statement of theoretical positions, and brief abstracts of research papers from a symposium on the functional specialization of cerebral hemispheres in infants and children. According to one view of the development of cerebral specialization, the two hemispheres are initially…

Developmental and post-traumatic dyslexia are discussed in terms of a dysfunction of the central nervous system resulting in reading disabilities. The relationship of reading to other language functions is considered, with emphasis on the temporal aspects of speech and reading. An interdisciplinary approach is held necessary for the diagnosis of…

Investigated the relationship between hand writing posture and cerebral dominance of 48 left handed writers and 25 right handed writers. Determined that cerebral dominance is related to handedness and to whether or not the writing hand posture is normal or inverted. (SL)

Lateral preferences as manifest in handedness, footedness, eyedness, and earedness were assessed in college students. Consistent right-handedness was most prevalent in language and literature majors. No relationships between major and other indexes of lateral preference were found. (Author/RD)

Discusses implications of lateral dominance in infants for infant stimulation and development as well as implications for parents and teachers. (Author/DB)

In a study of style of learning and thinking (hemisphericity) as it relates to scores on creativity tests, 28 graduate students were studied. (Author/PHR)

Research suggests that we process information by way of two distinct and functionally separate coding systems. Their location, somewhat dependent on cerebral laterality, varies in right- and left-handed persons. Tests this dual coding model. (Editor/RK)

A study examined laterality effects observed in previous studies in which men as well as right-handers show a right-visual field (RVF) advantage for letter recall and a left-visual field (LVF) advantage for letter position recall, suggesting asymmetrical brain organization for these groups. Subjects, 96 undergraduates equally divided by sex and…

The unit provides information on the study of the human brain for students in grades 5-9 with suggestions for extending the lessons for gifted and talented students. Learning activities are offered for ten lessons (sample subtopics in parentheses); introduction to the unit (student pretest and posttest); brain growth; medulla-oblongata-reptilian…

This study examined the relationship between functional brain assymetry, as measured by the characteristic direction of eye movements in response to face-to-face questioning, and sitting on the left or right side of a classroom. Results are congruent with other findings comparing right and left movers. (Author/BJG)

Four new approaches to remedial reading directed toward the stimulation of defective perceptual areas by procedures other than teaching reading skills are reviewed. The Delacato approach emphasizes the development of neurological organization and laterality. It may be useful for a small percentage of children with severe reading disabilities, but…

Research involving split-brain patients has shown that the two hemispheres of the brain process information differently. The left side of the brain is more analytical, the right side is more holistic, taking in overall characteristics rather than specific detail. This reserach can be applied to the educational process in several ways. The concepts…

Some of the major lines of investigation that point to neurophysiological factors in spatial skill are presented. These lines include: the two hemispheres of the brain, recent studies, tachistoscopic studies, morphological differences between the cerebral hemispheres, Geschwind and Levitsky's discovery, cerebral dominance re-examined, sex…

A review of the research pertinent to hearing subjects is provided as background for understanding recent studies which indicate that an early severe hearing loss can influence the lateral organization of the brain for processing language and other types of information. (Author/BD)