Hypnosis was combined with sensory and motor stimulation to remediate reversal problems in five children (6 1/2- 9-years-old). Under hypnosis Ss were given the suggestion that they learn their numbers through feel and then given 1 hour of structured instruction daily for 10 days. Instruction stressed conditioning, vibratory memory, touch memory,…

Noting the general lack of research on handwriting instruction, a study examined hand and eye dominance, hand positions, and handwriting production of children. Subjects were 310 children from grades one through five in classrooms of regular children, mainstreamed team teaching classrooms, and self-contained gifted classes in a large elementary…

The fact that there is an imperfect correlation between the asymmetrical function of the two halves of the brain and handedness has been a source of puzzlement for many investigators. Many theories have been proposed to explain handedness and why handedness does not correlate perfectly with other measures of lateralization. To assess the…

A number of cultural and neurophysiological variables were studied to examine their relationship with sex differences in spatial ability. Five paper-and-pencil spatial ability tests were administered to a group of 50 male and 51 female college students, with approximately equal numbers for each sex being left- or right-handed and left- or…

Research shows that information received by one brain hemisphere (e.g., auditory messages entering the right ear) is processed and transferred to the other, interpretation being a combination of right and left brain processing, with high intensity messages shifting control from the left to the right brain. If information is received by one…

This study used cued dichotic listening to investigate differences in language lateralization among right-handed (control), left handed, bilingual, and learning disabled children. Subjects (N=60) ranging in age from 7-13 years were administered a consonant-vowel-consonant dichotic paradigm with three experimental conditions (free recall, directed…

Two enduring questions in psychology concern the effects on behavior of traits and of attitudes. One method of altering the relative influence of traits or attitudes is by manipulating the activity of those areas of the brain which attend more to the self or to the external environment. Two experiments were conducted to test whether manipulation…

Research relating to the relationship between hemispheric specialization and creativity is explored with particular emphasis on implications for elementary education. Physiological and psychological evidence is examined for the construct that hemispheric specialization means that the two hemispheres of the human brain are specialized for different…

This study was designed to explore the relationship of lateral dominance to divergent cognitive thought. According to the screening results of the Harris Tests of Lateral Dominance, 36 subjects ranging from 9-12 years were divided equally into three groups of left, right, and mixed lateral dominance. In order to measure divergent cognitive…

Two studies examined the effects of handedness on braille learning. Experiment 1 featured 64 sighted undergraduates at North Carolina State University, all of whom were right-handed and had no experience with braille. Results revealed that females outperformed males, but that, contrary to expectation, no significant effects of handedness were…

Individual differences in verbal/analytic and nonverbal/holistic cognitive strategies were studied in relationship to performance levels in spatial tasks, sex and handedness. Analytic processes are described as sequential, resulting in decomposition of stimulus information, and holistic processes, as parallel, involving information synthesis.…

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…

Replicating research completed in 1986, a study determined the relationship among cognitive laterality, gender, and reading comprehension for African-American students, as well as gender differences in cognitive laterality and in reading comprehension. Subjects, 40 African-American males, 41 African-American females, 12 White males, and 17 White…

A study replicated a study done in 1986: both studies determined the relationship among cognitive laterality, gender, and reading comprehension for African-American students, and the relationship between hemispheric preference and reading comprehension or gender. A standardized reading test to measure reading comprehension and the Cognitive…

Research supports the premise that various mathematical topics can be categorized as being performed better by the left or right brain hemisphere. This study examined the effect of left and right brain hemispheric lateralization exercises upon course grades in two sections of Analysis I (beginning calculus for mathematics/science majors) at a…