Compared lateral preference patterns for normal and learning-disabled children. Results indicated that learning-disabled children were more bilateral on factors involving visually fine motor activity, listening, and fine motor foot preference. Also studied the verbal-spatial abilities of learning-disabled children classified as normal or…

Focuses on the differential representation of mental functions between the two human cerebral hemispheres. The manner in which right hemisphere function laterizes in childhood was studied in 98 five- to twelve-year-old children. (CM)

Recent research has confirmed that hemispheric patterns of dominance are related to reading skills. Reading is more complex than speech because it includes a visuo-spatial element. In the great majority of people, the left hemisphere deals with speech and sequencing skills. Visual matching of printed words requires the spatial skills of the right…

This paper reviews research and opinions concerned with the lateralization of brain functions and cognitive development as described by Piaget. Optimal cognitive functioning in humans is a product of the complete development of interhemispheric communication in the brain. Growth spurts in brain development have been found to correlate closely with…

This abstract bibliography cites recent ERIC documents and journal articles concerning the differentiated functioning of the brain hemispheres. Entries include resumes from Resources in Education (RIE), October 1973 through December 1977, and citations from Current Index to Journals in Education (CIJE), November 1974 through December 1977.…

This study investigates the hypothesis that it is mixed-dominance among left handers (i.e. left handedness and right eye and/or foot dominance), that is related to academic learning difficulties among such individuals, rather than the generally held notion that their difficulties stem from the fact that they are left handers in a "right…

Examined the hypothesis that aging and hemispheric laterality interact to produce relatively greater decrements in older individuals in right hemispheric dominant (visuospatial) than left hemispheric dominant (verbal) tasks in 24 early middle-aged and 24 older males. Data did not support the notion of a laterality effect associated with aging.…

The authors review current brain hemisphere laterality research in relation to music education, concluding that evidence is still insufficient to determine the functions of the left brain and right brain in music perception. They also consider the effects of training on the cerebral processing of music stimuli. (SJL)

The purpose of this study was to determine how retarded readers differed from normal readers in the various ways laterality is manifested. An additional purpose was to investigate the development of laterality as seen across several age levels. Subjects were 80 white male 9-, 10-, 11-, and 12-year-olds from regular classrooms in suburban…

Reviewed is research on laterality and its relationship with reading in normal and learning disabled children. (CL)

Described is a study which was developed to find the proportion of cross-dominance in young adults. Procedures and statistical tests are discussed. The tasks used in the assessment of cross-dominance are described. Results indicated that all persons suffered from some cross-dominance. (CW)

Since past studies have shown that females as well as left-handers do not demonstrate a right-ear advantage for verbal materials, suggesting that linguistic functions may not be handled in the left hemisphere exclusively, a study was conducted to examine these laterality effects more closely. Subjects, 24 undergraduate students at a small college…

This bibliography cites references dealing with background material on the functions of the human brain and current research on sex differences in brain development. A list of 10 books published since 1974 is followed by a more extensive annotated bibliography of 29 articles, and a bibliography of 19 reports, complete with ERIC reference numbers…

This report describes some current research which links selected aspects of brain research to selected issues in education. These issue areas include: (1) the relationship between neurophysiology and cognition; (2) the implications of cerebral lateralization for creativity, imagery, and art education; (3) sex differences in brain functioning; (4)…