This article reviews the contributions of Norman Geschwind on behavioral neurology. It discusses his novel associations between brain function/structure and behavior and findings from a recent study of 200 individuals with developmental disorders that indicate altered neuroanatomy in dyslexia may be accompanied by altered clinical neurophysiology.…

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)

A study of gender-related differences in cognitive style of Kuwait University students investigated the relationship between sex roles and socialization in the Kuwaiti society and hemispheric brain functions. It is concluded that both males and females need to develop right-brain functions and that child-rearing and teaching methods should be…

Maintains that, although the relation of the mind to the brain is a common topic in teaching psychology; psychogeny, the study of the mind's origin, is a neglected problem. Outlines and discusses two theories: (1) identify theory; and (2) emergentism. Presents student reactions to psychogeny. (CFR)

Presents a method for simulating the behavior and perceptual deficits demonstrated by patients who have undergone the split brain surgical procedure. Presents several activities in which two volunteers are required to accomplish certain tasks as one person. Suggests that these activities show how split brain patients illustrate certain lateralized…

This article reviews Bakker's developmental neuropsychological model (the Balance Model) of reading development (EC 602 750), notes the need for validating research before employing these procedures in clinical practice, and raises some conceptual problems such as evidence that learning disability subtypes evolve over time. (Author/DB)

This study of 38 right-handed children (age range 90 to 201 months) with dyslexia found characteristic patterns of organization of intellectual functions, of hemispheric specialization, and of reading errors in the subtypes, identified as linguistic dyslexia, perceptual dyslexia, and mixed dyslexia. (DB)

Among 424 Navajo and Hopi high school students, teachers, parents, and Anglo teachers, all Indian groups differed significantly from national norms in brain dominance or learning style. Mismatches between teaching styles and learning styles occurred between Anglo teachers and all Indian students and between Navajo teachers and students. Contains…

Discusses several technical, psychological, and philosophical reasons for the underestimation of reflective teaching that make use of nonrational teacher behavior. Several techniques are described for the promotion of reflection on nonrational processes, such as the use of metaphors, drawing or painting, making photographs, and guided fantasy.…

Explores research on the concepts of intelligences and giftedness. Considers the importance of the brain, its organization and functions, different theories about intelligence and the possibility of boosting it, and changes that occur in brain structure as a consequence of the interactions between genetic traits and experiences. (Author/CR)

The assessment profiles of 30 school-age children identified with either nonverbal or language-based learning disabilities were examined using a self-organizing systems paradigm. Results suggest that overflow into areas not typically associated with each disability subtype may occur. Concerns regarding ways of determining discrepancy for…

There is much debate as to the extent and nature of functional specialization within the different subregions of the prefrontal cortex. The current study was undertaken to investigate the effect of damage to medial prefrontal cortex subregions in the rat. Rats were trained on two biconditional discrimination tasks, one auditory and one visual, in…

Background: The aim of this study was to investigate attention orienting triggered by another's gaze direction in autism. Method: Twelve high-functioning children with autism and gender- and age-matched normal control children were studied using two tasks. In the first task, children were asked to detect laterally presented target stimuli preceded…

This study proposes an interactive model of "cross-domain" concept mapping with an emphasis on brain functions, and it further investigates the relationships between academic achievement, creative thinking, and cross-domain concept mapping. Sixty-nine seventh graders participated in this study which employed two 50-minute instructional…

There is a burgeoning interest in the neural basis of the ability to attribute mental states to others; a capacity referred to as "theory of mind" (ToM). We examined the effects of lesions of the amygdala which arise at different stages of development on this key aspect of social cognition. Tests of ToM, executive and general neuropsychological…