Investigated digit repetition in unilaterally and bilaterally brain-damaged adults to study the hemispheric and neuropsychological factors that underlie performance. Digit repetition was disproportionately depressed in such patients. The data suggest a differential function hypothesis, as well as a unilateral hemispheric hypothesis that underlies…

This paper reviews three studies which examine cognitive processes and brain electrical activity in gifted children. The studies concentrated on mathematically gifted children and/or their sleep patterns. All three studies used the interhemispheric electroencephalogram to examine the gifted child's ability to harness right hemisphere capacities…

This book presents information to help teachers turn research on brain function into practical classroom activities and lessons, offering: brain facts; information on how the brain processes information; tips on maximizing retention; an information processing model that reflects new terminology regarding the memory systems; new research on how the…

Research is reviewed on the relationship between right hemisphere imagery and the development of creativity. The role of nonverbal imagery in the incubation period is discussed. Note: For related information, see EC 120 232-238. (CL)

The 4MAT System honors the distinctive style that each student brings to the classroom, while helping all students grow by mastering the entire cycle of learning styles. The learner makes meaning by moving through a natural cycle--from feeling to reflecting to thinking and, finally, to acting. Teachers need not label learners by style; instead,…

Discusses the brain mechanisms mediating the switching of languages in bilingual subjects. To ascertain the brain mechanisms mediating the control of language switching, switching was examined in a bilingual patient with frontal lobe damage and impaired control processes. (Author/VWL)

Employed a lexical decision task to asses whether left hemisphere damaged (LHD) and right hemisphere damaged (RHD) patients are similarly sensitive to stress patterns in lexical access. Results confirmed that individuals without brain damage are influenced by stress patterns, as indicated by increased lexical decision latencies to incorrectly…

The study assessed how unilateral right hemisphere brain damage (RHD) affects processing of metaphoric aspects of word meaning. RHD stroke patients (N=25) performed similarly to left-brain-damaged and normal subjects in the automatic condition and when provided with processing strategies. Both brain-damaged groups had difficulty developing…

Autopsy analysis of eight dyslexic brains found that the ordinary asymmetry in a language-relevant area of the temporal lobe was missing. The greater development of the right side may reflect an increase in the total number of neurons involved in language processing, resulting in changes in interhemispheric interactions. (JDD)

It is argued that the demise of traditional language teaching methods is due to their incompatibility with the dual nature of the brain's organization. The concept of neural "bimodality," with brain hemispheres receiving incoming stimuli in tandem, not separately, is described as a basis for discussion of brain-compatible language teaching. 63…

Studies the relationship between timing of puberty and spatial ability in 53 undergraduate women. Results do not show evidence for greater spatial ability on the part of those who have late maturation. (RJC)

A theory of the development of anomalous dominance and its biological associations is explained and the literature is reviewed in an attempt to apply this theory to the study of autism. The review supported the increased incidence of left-handedness, learning disabilities, and immune disorders postulated by the theory. (Author/DB)

Personality-style instruments that are used intelligently, for the purpose for which they were designed, are a valuable tool in the trainers' arsenal. One justification for their use is to increase awareness about communication differences. (JOW)

Investigates whether memory for positive and negative television messages differs in the amount of verbal and visual-spatial information recognized and recalled by television viewers, as a function of differential activation of the brain hemispheres elicited by emotional messages. Suggests that message valence may be related to the amount of…

The relationship between brain asymmetry and age-related differences in cognitive abilities was examined for 29 adults aged 18 to 78 years using magnetic resonance imagery (MRI). Brain and dorsolateral prefrontal cortex size correlated positively with fluid intelligence but did not add to the fluid intelligence variance explained by age alone.…