Research indicates that there are physical and social, and possibly cognitive, differences between left-handers and right-handers. The three substantive sections of this colloquium paper cover brain functions, theories pertaining to the genesis of handedness, and cognitive development as related to handedness. Section 1 provides a brief…

Using pooled data for 25 countries for 1962-1976, this paper analyzes foreign students' decisions to return home or remain in the U.S. after completing their training there. Develops a model to explain why the pattern of foreign students' nonreturn varied so greatly across countries of origin and over time. Includes 4 table, 31 notes, and 23…

The review examined recent research concerning cerebral specialization, especially dichotic listening studies, in Down syndrome individuals. A model of cerebral specialization is proposed that stresses the biological dissociation between speech perception and speech production or other complex movements. (Author/DB)

It is argued that creative behavior is a product of the uniquely human capacity to will and requires activation of the prefrontal lobe "cells of will" to facilitate the harmonious functioning of all parts of the brain. (DB)

How might human intelligence evolve over the next 100 years? This issue paper explores that idea. First, the paper summarizes five emerging perspectives about human intelligence: Howard Gardner's multiple intelligences theory, Robert Sternberg's triarchic theory of intelligence, Ellen Langer's mindfulness theory, David Perkins' learnable…

Elizabeth Wong, MT-BC presents tools and information designed to arm the entry-level music therapist (or an experienced MT-BC new to rehabilitation settings) with basic knowledge and materials to develop or work in a music therapy program treating people with stroke, brain injury, and those who are ventilator dependent. Ms. Wong offers goals and…

Discusses aphasia, the language deficit resulting from damage to the language centers of the brain, in order to evaluate how research on bilingual and polyglot aphasic individuals has contributed to our knowledge of the representation of language and languages in neurologically intact humans' brains. Examines the literature on treating lateral…

A study designed to assess aviation students' (n=87) cognitive processing bias investigated whether patterns or correlations exist between the biases and such factors as class standing, age, gender, and aviation program choices. Progression from relational to bilateral processing from entry to graduation was found. (JOW)

Reviews significant findings of recent brain research, including the concept of five minds: automatic, subconscious, practical, creative, and spiritual. Suggests approaches to training the brain that are related to this hierarchy of thinking. (JOW)

Suggests that findings of brain research have been adopted uncritically by educators; points out misconceptions about such studies. Cautions educators to ensure that practices are based on well-designed and validated studies. (Contains 16 references.) (SK)

Revealed a pattern of infant hemiface expressive asymmetry not predicted from adult-based models of emotional asymmetries. Infants' right hemiface bias resides in the actual expressive configuration of the central facial features, rather than in peripheral aspects of the face. (RH)

Discusses neocortical contributions to emotional processing. Examines parameters critical to neuropsychological study of emotion: interhemispheric and intrahemispheric factors, processing mode, and communication channel. Describes neuropsychological theories of emotion. Reviews studies of right-brain-damaged, left-brain-damaged, and normal adults,…

Auditory evoked responses (AER) of 14 infants were recorded by means of scalp electrodes positioned over frontal, temporal, and parietal regions of each hemisphere before and after training in which nonsense bisyllables were used to name novel objects. Changes in two portions of AER waveforms were found to occur when a name was correctly paired…

Used event-related potentials to determine whether infants show differences in spatial and temporal characteristics of brain activation during face and object recognition. Found that infants' experience with specific examples within categories and their general category knowledge influenced the neural correlates of visual processing. (Author/KB)